专用涂料和饰面的应用APPLICATION OF SPECIAL PURPOSE COATINGS AND FINISHES
1. INTRODUCTION 介绍
A. The data in this subject comes from Boeing Process Specifications BAC5710 and BAC5881 for application of special coatings and finishes on parts that could become worn, scored, chafed, rough or touch chemicals or solvents. Access to the Boeing Process Specifications is available.
本主题中的数据来自波音工艺规范 BAC5710 和 BAC5881，用于在可能磨损、划伤、擦伤、粗糙或接触化学品或溶剂的零件上应用特殊涂层和表面处理。可查阅波音工艺规范。
B. The data is general. It is not about all situations or specific installations. Use it to help you write minimum standards.
数据是通用的。它不涉及所有情况或特定安装。请使用它来帮助您编写最低标准。
C. This subject is about these types of coatings and finishes:
本主题涉及这些类型的涂层和表面处理：
(1) BAC5710, Type 27 — Abrasion-resistant Teflon coating
(2) BAC5710, Type 31 — Corona suppressive coating (Obsolete)
(3) BAC5710, Type 39 — Abrasion-resistant molybdenum disulfide coating (Obsolete)
(4) BAC5710, Type 41 — Clear Skydrol-resistant topcoating
(5) BAC5710, Type 44 — Silicone alkyd copolymer coating (Obsolete)
(6) BAC5710, Type 47 — Polyphenylene sulfide – PTFE coating
(7) BAC5710, Type 49 — Nylon coating
(8) BAC5710, Type 51 — High-temperature polyurethane primer
(9) BAC5710, Type 52 — Primer for nylon (Obsolete; replaced by BMS 10-79, Type 3 primer) (SOPM 20-44-04)
(10) BAC5710, Type 53 — High-temperature epoxy enamel
(11) BAC5710, Type 56 — Polysulfide barrier coating
(12) BAC5710, Type 64 — BMS 5-89, Type 2 adhesive primer for non-structural bonding
(13) BMS 10-82 — Low emissivity gold coating (BAC5881)
D. Refer to SOPM 20-00-00 for a list of all the vendor names and addresses.
有关所有供应商的名称和地址，请参阅 SOPM 20-00-00。
2. MATERIALS 材料
CAUTION ：THESE MATERIALS ARE HIGHLY TOXIC. USE ONLY IN WELL-VENTILATED AREAS. DO NOT BREATHE VAPORS. DO NOT LET THESE MATERIALS TOUCH EYES OR SKIN. WASH YOUR HANDS AFTER YOU ARE DONE.
注意 ：这些材料有剧毒。只能在通风良好的地方使用。切勿吸入蒸汽。不要让这些材料接触眼睛或皮肤。用完后要洗手。
A. Solvents and Thinners (SOPM 20-60-01)
溶剂和稀释剂（SOPM 20-60-01）
(1) Isopropyl Alcohol — ASTM D 770
(2) Toluene, technical grade– A-A-59107, solvent, B00094
(3) Methyl Isobutyl Ketone (MIBK) — ASTM D 1153
(4) Methyl Ethyl Ketone (MEK) — ASTM D 740, solvent, B50332
(5) VM&P Naphthas — ASTM D 3735, Type III (odorless)
(6) Sec-Butyl Alcohol — ASTM D 1007
B. Wipers
擦拭布
(1) BMS 15-5, Class A (SOPM 20-60-04)
(2) Tack Rag C-60, V0EK96
C. Surface Preparation Aids
表面处理辅助工具
(1) Scotch-Brite Sheet — Finishing Type A, V76381
(2) Abrasive Paper or Cloth — Aluminum oxide, grit as specified (SOPM 20-60-04)
(3) Cleanser — Bon Ami, V1N047 or equivalent
(4) Orvus WA Paste, V74188
(5) Glass beads, 170-325 mesh
D. Alodine 1000, V84063
阿洛丁1000，V84063
E. BAC5710, Type 27 Coating
BAC5710,27型涂层
(1) BMS 10-86, all Types and Grades
F. BAC5710, Type 31 Coating, V98502
BAC5710,31型涂层，V98502
(1) Base: 683-3-1 Clear
(2) Catalyst: X-310A
(3) Thinner: TL-59
(4) Aluminum powder: Alcoa 552, V01634 or Alcan MD3100, V76424
G. BAC5710, Type 39 Coating — Tereco 155, V17359
BAC5710,39型涂层——Tereco 155，V17359
(1) Base: Part A
(2) Catalyst: Part B
(3) Thinner: Use one of the following:
(a) Toluene
(b) Xylene
(c) MEK
(d) Mixture of 18% Toluene, 67% MEK, and 15% 2-Nitropropane by volume
H. BAC5710, Type 41 Coating, V3EDW5
BAC5710,41型涂层，V3EDW5
(1) Base: 683-3-2 or 683-3-20
(2) Catalyst: X-310A
I. BAC5710, Type 44 Coating
BAC5710,44型涂层
(1) Enamel: TT-E-490 Silicone Alkyd Copolymer, Semigloss, Exterior
(2) Thinner: TT-T-295 Mineral Spirits
J. BAC5710, Type 47 Coating, V0DRF0
BAC5710,47型涂层，V0DRF0
(1) CRC 1010
(2) CRC 2027
K. BAC5710, Type 49 Coating, V0LD30
BAC5710,49型涂层，V0LD30
(1) Primer: Duralon EF-1 (9.6%) Nylon Primer
(2) Thinner: MEK
(3) Topcoat: Duralon JE Nylon
L. BAC5710, Type 51 Coating, V85570
BAC5710,51型涂层，V85570
(1) Base: 825-009
(2) Catalyst: 910-175
(3) Thinner: 020-044
M. BAC5710, Type 53 Coating, V85570
BAC5710,53型涂层，V85570
(1) Base: 529K002
(2) Catalyst: 910K021
N. BAC5710, Type 56 Coating, PR 1432GP, V83574
BAC5710,56型涂层，PR 1432GP，V83574
(1) BMS 5-95, Type I, Class F, Form B or Form K Sealant
(2) Thinner: 50/50 mixture by volume of MEK and Toluene
O. BAC5710, Type 64 Coating — BMS 5-89, Type 2
BAC5710,64型涂层——BMS 5-89,2型
P. Low Emissivity Gold Coating
低放射金涂层
(1) A4841 barrier coating, V9A163
(2) BMS 10-82, Type 1 coating
3. SURFACE PREPARATION 表面处理
A. General
通用
(1) Metal surfaces must have a pretreatment before you can apply these coatings. Unless shown differently, and unless there are bare spots from clamps, metal surfaces must also have a layer of primer before you can apply these coatings, unless the new coating is a primer.
金属表面在涂装这些涂料之前必须进行预处理。除非另有说明，也除非有夹具造成的裸露点，否则金属表面在涂装这些涂层前还必须有一层底漆，除非新涂层是底漆。
(2) Parts with chromic acid anodize (BAC5019), boric acid-sulfuric acid anodize (BAC5632), or sulfuric acid anodize (BAC5022), all without a seal:
铬酸阳极氧化 (BAC5019)、硼酸-硫酸阳极氧化 (BAC5632) 或硫酸阳极氧化 (BAC5022) 的零件，均不带密封圈：
(a) You must start to apply primer to these parts within the time limit specified in the applicable anodize specification.
必须在适用的阳极氧化规范规定的时限内开始给这些零件涂底漆。
(b) If these parts become dirty or contaminated, you cannot clean them, but light surface particles that are not oily can be removed by compressed air.
如果这些零件变脏或受到污染，则不能进行清洗，但可以用压缩空气清除不含油的轻微表面颗粒。
(c) If the time limit is expired, or if the parts become dirty or contaminated before the primer can be applied, replace the anodize as specified in the applicable anodize specification.
如果时限已过，或在涂上底漆之前零件变脏或受到污染，则应按照适用的阳极氧化规范的规定更换阳极氧化层。
(3) Do not apply masking tape to anodized surfaces that do not have a seal or layer of primer.
不要在没有密封或底漆层的阳极氧化表面上使用遮蔽胶带。
B. Prepare the surface for BAC5710, Type 27 coating.
为 BAC5710 27 型涂层准备表面。
(1) Exterior clad aluminum:
外部包铝：
(a) If the overhaul instructions do not specify the pretreatment and primer:
如大修说明未规定预处理和底漆：
1) Apply Alodine 1000 as specified in BAC5719, Type 2 (SOPM 20-43-03).
按照 BAC5719 类型 2（SOPM 20-43-03）的规定涂抹 Alodine 1000。
2) Apply one layer of BMS 10-79, Type 3 primer, any Class, any Grade, as specified in BAC5882 (SOPM 20-44-04).
按 BAC5882（SOPM 20-44-04）规定，涂上一层 BMS 10-79，3 类底漆，任何类别，任何等级。
(2) Surfaces with primer or topcoat (but not topcoat force dried at 110°F or higher) less than 48 hours old:
底漆或面漆（但不包括在 110°F 或更高温度下烘干的面漆力）使用时间不足 48 小时的表面：
(a) If the surface is dirty, solvent clean as specified in BAC5750 (SOPM 20-30-03).
如表面脏污，按 BAC5750（SOPM 20-30-03）规定进行溶剂清洗。
(b) As an alternative, if the surface is dry-hard, prepare the surface as specified in Paragraph 3.B.(3).
作为替代方法，如果表面干硬，则按第 3.B.(3)段的规定进行表面处理。
NOTE: The applied BAC5710, Type 27 coating is dry-hard when the Teflon stylus of a BYK-Gardner (V0GZW7) circular drying time recorder DG-9601 or DG-9611 does not break or dent the layer, but moves freely upon the surface.
注：BYK-Gardner (V0GZW7) 环形干燥时间记录仪 DG-9601 或 DG-9611 的Teflon 触针在表面自由移动时，所涂 BAC5710 27 型涂层为干硬性。
(3) Surfaces with primer or topcoat more than 48 hours old, or surfaces with topcoat force dried at 110°F or higher of any age:
涂有底漆或面漆超过 48 小时的表面，或任何年限的面漆在 110°F 或更高温度下强制干燥的表面：
(a) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按 BAC5750（SOPM 20-30-03）的规定进行溶剂清洗。
(b) Abrasive clean with 320 grit or finer aluminum oxide abrasive paper or cloth.
用 320 号或更细的氧化铝砂纸或砂布进行研磨清洁。
(c) Solvent clean again, as specified in BAC5750 (SOPM 20-30-03).
按 BAC5750 (SOPM 20-30-03) 的规定再次进行溶剂清洗。
(4) Metal surfaces where BMS 10-86 Teflon filled coating is specified, but the primer is not specified:
指定使用 BMS 10-86 聚四氟乙烯填充涂层但未指定使用底漆的金属表面：
(a) Apply one layer of BMS 10-79, Type 3 primer as specified in BAC5882 (SOPM 20-44-04) to each bare fastener surface or to each row of bare fastener surfaces.
在每个裸露紧固件表面或每排裸露紧固件表面涂一层 BAC5882（SOPM 20-44-04）规定的 BMS 10-79 3 型底漆。
(b) As an alternative, if BMS 10-11, Type 1 primer was applied to the part at the detail level, apply one layer of BMS 10-11, Type 1 primer as specified in BAC5736 (SOPM 20-41-02) to each bare fastener surface or to each row of bare fastener surfaces.
作为替代方法，如果 BMS 10-11， 1 型底漆已在细节层面涂到零件上，则按 BAC5736（SOPM 20-41-02）规定在每个裸露紧固件表面或每排裸露紧固件表面涂一层 BMS 10-11， 1 型底漆。
(c) Primer out to approximately 2 inches from the fastener row centerline is acceptable.
从紧固件排中心线向外约 2 英寸处涂刷底漆是可以接受的。
(5) Aluminum tubing:
铝管道：
(a) If the overhaul instructions do not specify the pretreatment and primer:
如果大修说明没有规定预处理和底漆：
1) Sand the parts with Scotch-Brite abrasive pads or 280 grit or finer aluminum oxide abrasive paper or cloth.
用 Scotch-Brite 研磨片或 280 grit 或更细的氧化铝研磨纸或布打磨零件。
2) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按照 BAC5750（SOPM 20-30-03）的规定进行溶剂清洗。
3) Apply one layer of BMS 10-11, Type 1 primer, any Class, any Grade, as specified in BAC5736 (SOPM 20-41-02).
按 BAC5736（SOPM 20-41-02）规定，涂一层 BMS 10-11，1 类底漆，任何等级，任何级别。
(6) Steel tubing:
钢管：
(a) If the overhaul instructions do not specify the pretreatment and primer:
如果大修说明没有规定预处理和底漆：
1) Sand the parts with 180 to 325 grit or silicon carbide abrasive paper or cloth.
用 180 至 325 号砂纸或碳化硅砂纸或砂布打磨零件。
2) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按照 BAC5750（SOPM 20-30-03）的规定进行溶剂清洗。
3) Apply one layer of BMS 10-11, Type 1 primer, any Class, any Grade, as specified in BAC5736 (SOPM 20-41-02).
按照 BAC5736（SOPM 20-41-02）的规定，涂上一层 BMS 10-11，1 类底漆，任何类别，任何等级。
C. Prepare the surface for BAC5710, Type 31 coating.
为 BAC5710 31 型涂层准备表面。
(1) Fully wet-sand the surface with 280 grit or finer abrasive paper.
用 280 grit 或更细的砂纸充分湿磨表面。
(2) Solvent clean (SOPM 20-30-03).
溶剂清洗（SOPM 20-30-03）。
D. Prepare the surface for BAC5710, Type 39 coating.
为 BAC5710 39 型涂层准备表面。
(1) Aluminum surfaces
铝表面
(a) Polish the area to be coated with abrasive cloth, 220 grit or finer.
用 220 grit 或更细的砂布抛光待涂层区域。
(b) Chemical treat or anodize the surface to be treated.
对要处理的表面进行化学处理或阳极氧化处理。
(c) Apply one layer of BMS 10-11, Type 1 primer (SOPM 20-41-02).
涂上一层 BMS 10-11， 1 类底漆（SOPM 20-41-02）。
NOTE: Zinc chromate primer can be used if specified in the applicable overhaul instructions, but then the finish will not be resistant to BMS 3-11 hydraulic fluid.
注：如果适用的大修说明中有规定，可使用铬酸锌底漆，但这样的表面处理将无法耐受 BMS 3-11 液压油。
(d) Let the primer dry a minimum of 1 hour at room temperature, or 15 minutes at 145-155°F.
让底漆在室温下干燥至少 1 小时，或在 145-155°F 下干燥 15 分钟。
(2) Steel surfaces:
钢铁表面：
(a) Prepare the surface and apply one layer of BMS 10-11, Type 1 primer (SOPM 20-41-02).
准备表面并涂上一层 BMS 10-11， 1 类底漆 (SOPM 20-41-02)。
(3) Painted surfaces:
涂漆表面：
(a) Clean and activate epoxy type primer layers, before you apply the coating, as follows:
在涂装前，按以下步骤清洁和活化环氧类底漆层：
1) If the primer layer is less than 48 hours old, wipe the surface with clean wipers wet with toluene. Wipe dry immediately. Do not let the solvent evaporate on the surface.
如果底漆层的使用时间少于 48 小时，则用甲苯浸湿的干净擦拭布擦拭表面。立即擦干。不要让溶剂在表面上挥发。
2) If the primer layer is more than 48 hours old, wipe the surface with clean wipers wet with toluene or MIBK and sand lightly with 320 grit or finer abrasive cloth. Remove all sanding residue with wipers wet with MIBK.
如果底漆层使用时间超过 48 小时，则用甲苯或 MIBK 打湿的干净抹布擦拭表面，然后用 320 粗细度或更细的砂布轻轻打磨。用 MIBK 润湿的擦拭布清除所有打磨残留物。
(b) Clean and activate zinc chromate primer layers, before you apply the coating, as follows:
在涂漆前，按以下步骤清洁和活化铬酸锌底漆层：
1) If the zinc chromate primer is less than 72 hours old, wipe with clean wipers wet with cleaning solvent.
如果铬酸锌底漆的使用时间少于 72 小时，则用清洁溶剂浸湿的干净抹布擦拭。
2) If the zinc chromate primer is more than 72 hours old, sand lightly with 320 grit or finer abrasive cloth and remove all residue with clean wipers wet with toluene.
如果铬酸锌底漆的使用时间超过 72 小时，则用 320 粗细度或更细的砂布轻轻打磨，并用甲苯浸湿的干净抹布擦拭所有残留物。
E. Prepare the surface for BAC5710, Type 41 coating.
为 BAC5710 41 型涂层准备表面。
(1) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按 BAC5750（SOPM 20-30-03）规定进行溶剂清洁。
F. Prepare the surface for BAC5710, Type 44 coating.
准备 BAC5710 44 型涂层的表面。
(1) Solvent clean the primer layer (SOPM 20-30-03) if the primer is more than 24 hours old or if it is dirty.
如果底漆使用时间超过 24 小时或很脏，则用溶剂清洁底漆层 （SOPM 20-30-03）。
(2) Reactivate the primer layer as follows:
按以下步骤重新激活底漆层：
(a) Epoxy primer layers not over 48 hours old: Wipe with clean wipers wet with toluene. Wipe dry before the solvent evaporates.
使用时间不超过 48 小时的环氧底漆层： 用沾有甲苯的干净擦拭布擦拭。在溶剂挥发之前擦干。
(b) Epoxy primer layers over 48 hours old: Wipe with toluene, MEK or TL-52 thinner, then lightly sand with 320 grit or finer abrasive paper. Remove all sanding residue with wipers wet with methyl isobutyl ketone. Wipe dry before the solvent evaporates.
使用时间超过 48 小时的环氧底漆层： 用甲苯、MEK 或 TL-52 稀释剂擦拭，然后用 320 号砂纸或更细的砂纸轻轻打磨。用甲基异丁基酮浸湿的擦拭布清除所有打磨残留物。在溶剂挥发之前擦干。
(c) Zinc chromate primer less than 72 hours old: Wipe with clean wipers wet with naphtha.
使用不足 72 小时的铬酸锌底漆： 用石脑油浸湿的干净抹布擦拭。
(d) Zinc chromate primer over 72 hours old: To reactivate, lightly sand with 320 grit or finer abrasive paper, then wipe clean with wipers wet with toluene.
使用超过 72 小时的铬酸锌底漆： 重新激活时，用 320 号砂纸或更细的砂纸轻轻打磨，然后用甲苯浸湿的湿抹布擦拭干净。
NOTE: Abrasion resistant finishes applied over zinc chromate primers are not BMS 3-11 resistant.
注：涂在铬酸锌底漆上的耐磨饰面不具有 BMS 3-11 的耐磨性。
G. Prepare the surface for BAC5710, Type 47 coating.
准备 BAC5710 47 型涂层的表面。
(1) Dry abrasive blast clean as specified in BAC5748 (SOPM 20-30-03) with 80-120 mesh aluminum oxide or garnet.
按照 BAC5748（SOPM 20-30-03）的规定，用 80-120 目氧化铝或石榴石进行干式喷砂清洁。
(2) Remove the dust with filtered compressed air, or wipe it off with a clean, dry wiper or tack rag.
用过滤压缩空气清除灰尘，或用干净、干燥的擦拭布或除尘抹布擦拭。
H. Prepare the surface for BAC5710, Type 49 coating.
准备 BAC5710，类型49 涂层的表面。
(1) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按 BAC5750（SOPM 20-30-03）规定进行溶剂清洁。
(2) For all surfaces but plated metal, dry abrasive blast as specified in BAC5748 (SOPM 20-30-03). Do not abrasive blast plated metal.
对于除电镀金属以外的所有表面，按 BAC5748（SOPM 20-30-03）规定进行干喷砂处理。不要对电镀金属进行喷砂。
(3) Remove the dust with compressed air.
用压缩空气清除灰尘。
I. Prepare the surface for BAC5710, Type 51 coating.
为 BAC5710 51 型涂层准备表面。
(1) Unsealed anodized aluminum: Prepare as specified in Paragraph 3.A.
未密封阳极氧化铝： 按第 3.A 段规定准备。
(2) Pretreated metal surfaces (other than unsealed anodized aluminum):
经过预处理的金属表面（未密封的阳极氧化铝除外）：
(a) If the surface has only particulate contamination, clean with a new tack rag or compressed air.
如果表面只有微粒污染，用新的除尘抹布或压缩空气清洁。
(b) If the surface has other types of contamination, solvent clean as specified in BAC5750 (SOPM 20-30-03).
如果表面有其他类型的污染，则按照 BAC5750（SOPM 20-30-03）的规定进行溶剂清洗。
(c) Dry abrasive blast clean as specified in BAC5748, Type 2, Class 1 (SOPM 20-30-03) the metal surfaces other than aluminum which do not have a pretreatment.
按 BAC5748 第 2 类第 1 级（SOPM 20-30-03）规定的干磨料喷射清洗未进行预处理的铝以外的金属表面。
J. Prepare the surface for BAC5710, Type 53 coating.
为 BAC5710 53 型涂层准备表面。
NOTE: This coating is usually applied over BAC5710, Type 51 primer coating or BMS 10-21, Type 3 anti-static coating or BMS 10-79, Type 3 primer.
注： 该涂层通常涂在 BAC5710，51 类底漆涂层或 BMS10-21，3 类抗静电涂层或 BMS10-79，3 类底漆之上。
(1) Surfaces with BAC5710, Type 51 primer cured 2-24 hours:
涂有 BAC5710 51 型底漆的表面固化 2-24 小时：
(a) If the surface becomes contaminated, solvent clean it as specified in BAC5750 (SOPM 20-30-03).
如果表面受到污染，按照 BAC5750（SOPM 20-30-03）的规定进行溶剂清洗。
(b) if the contamination is only particulate, clean it off with compressed air or a new tack rag.
如果污染只是微粒，则用压缩空气或新的除尘抹布将其清理干净。
(2) Surfaces with BAC5710, Type 51 primer cured more than 24 hours:
BAC5710， 51 型底漆固化超过 24 小时的表面：
(a) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按照 BAC5750（SOPM 20-30-03）的规定进行溶剂清洁。
(b) Lightly sand the primed surface with Scotch-Brite pads or 240 grit or finer aluminum oxide paper or cloth.
用 Scotch-Brite 砂纸或 240 grit 或更细的氧化铝砂纸或砂布轻轻打磨底漆表面。
(c) Remove the sanding dust with solvent as specified in BAC5750 (SOPM 20-30-03)
用 BAC5750 (SOPM 20-30-03) 规定的溶剂清除打磨粉尘
(d) Apply a new layer of BAC5710, Type 51 primer.
涂上一层新的 BAC5710， 51 型底漆。
(e) Air dry the primer for a minimum of 30 minutes before you apply the enamel.
在涂刷瓷漆之前，将底漆风干至少 30 分钟。
(3) Surfaces with BMS 10-21, Type 3 coating 24 hours old or less
涂有 BMS 10-21， 3 型涂层 24 小时或更短时间的表面
(a) If the surface becomes contaminated, solvent clean it with naphtha as specified in BAC5750 (SOPM 20-30-03).
如果表面受到污染，按照 BAC5750（SOPM 20-30-03）的规定用石脑油进行溶剂清洗。
(b) if the contamination is only particulate, clean it off with compressed air or a new tack rag.
如果污染只是微粒，则用压缩空气或新的除尘抹布清理。
(4) Surfaces with BMS 10-21, Type 3 coating cured more than 24 hours:
BMS 10-21， 3 类涂层固化超过 24 小时的表面：
(a) Solvent clean (SOPM 20-30-03) with aliphatic naphtha.
用脂肪族石脑油进行溶剂清洗（SOPM 20-30-03）。
(b) Sand to remove the coating (BAC5725). Do not damage the fiber of the composite substrate.
用砂纸去除涂层 (BAC5725)。不要损坏复合基材的纤维。
(c) Remove the sanding residue with a clean wiper wet with solvent as specified in BAC5750 (SOPM 20-30-03).
用 BAC5750（SOPM 20-30-03）规定的溶剂浸湿的干净擦拭布清除打磨残留物。
(d) Apply a new layer of BMS 10-21, Type 3 coating (BAC5639). Let the coating air cure 2-24 hours before you apply the BAC5710, Type 51 coating.
涂上一层新的 BMS 10-21 ，3 型涂层 (BAC5639)。让涂层空气固化 2-24 小时，然后再涂抹 BAC5710 ，51 型涂层。
(5) Surfaces with BMS 10-79, Type 3 primer 72 hours old or less:
使用 BMS 10-79， 3 型底漆 72 小时或更短时间的表面：
(a) If the surface is not contaminated, no surface preparation is necessary.
如果表面未受污染，则无需进行表面处理。
(b) If the surface is contaminated:
如果表面受到污染：
1) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按照 BAC5750（SOPM 20-30-03）的规定进行溶剂清洗。
2) If the surface has only particulate contamination, clean with a new tack rag or compressed air.
如果表面仅有微粒污染，则使用新的除尘抹布或压缩空气进行清洁。
(c) To make sure the surface is clean and prepared for a subsequent layer of enamel:
确保表面清洁并为后续的瓷釉层做好准备：
1) Sand the surface with Scotch-Brite pads or 220 grit or finer aluminum oxide abrasive paper or cloth.
用 Scotch-Brite 砂纸或 220 粗细度或更细的氧化铝砂纸或砂布打磨表面。
2) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按照 BAC5750（SOPM 20-30-03）的规定进行溶剂清洁。
(6) Surfaces with BMS 10-79, Type 3 primer more than 72 hours old
涂有 BMS 10-79，3 类底漆超过 72 小时的表面
(a) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按 BAC5750 (SOPM 20-30-03) 的规定进行溶剂清洗。
(b) Sand the surface with Scotch-Brite pads or 220 grit or finer aluminum oxide abrasive paper or cloth.
用 Scotch-Brite 砂纸或 220 grit 或更细的氧化铝砂纸或砂布打磨表面。
(c) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按 BAC5750 (SOPM 20-30-03) 的规定进行溶剂清洁。
K. Prepare the surface for BAC5710, Type 56 coating
为 BAC5710 56 型涂层准备表面
(1) If the surface becomes contaminated, solvent clean it as specified in BAC5750 (SOPM 20-30-03).
如果表面受到污染，按照 BAC5750（SOPM 20-30-03）的规定进行溶剂清洗。
(2) Sand the surface with 180 grit or finer abrasive to remove gloss.
用 180 粗细度或更细的砂纸打磨表面，以去除光泽。
(3) Scrub the sanded surface with cheesecloth wet with a solvent as specified in BAC5750 (SOPM 20-30-03). Wipe dry with clean cheesecloth.
用 BAC5750（SOPM 20-30-03）规定的溶剂浸湿的干酪布擦洗打磨过的表面。用干净的抹布擦干。
(4) If surface not to be coated within 72 hours:
如果表面在 72 小时内未涂覆，则
(a) Reactivate by solvent clean as specified in BAC5750 (SOPM 20-30-03).
用 BAC5750 (SOPM 20-30-03)规定的溶剂清洗重新激活。
L. Prepare the surface for BAC5710, Type 64 coating
为 BAC5710 64 型涂层准备表面
(1) Apply the adhesive primer after sol-gel which was applied as specified in BAC5663 or BAC5665 as specified by the overhaul instructions, and within the time limits specified in BAC5663 or BAC5665, as applicable.
在按大修说明书规定的 BAC5663 或 BAC5665 中规定的时间限制内（视适用情况而定），在按 BAC5663 或 BAC5665 中规定涂抹的溶胶后涂抹粘合剂底漆。
(2) If the parts with sol-gel get contamination, rework the sol-gel as specified in BAC5663 or BAC5665, as applicable, before you apply the BAC5710, Type 64 coating.
如果涂有溶胶的零件受到污染，在涂上 BAC5710，64 型涂层之前，视情况按 BAC5663 或 BAC5665 的规定返工。
M. Prepare the surface for BMS 10-82 low emissivity gold coating.
为 BMS 10-82 低发射率金涂层准备表面。
(1) Titanium
钛
(a) Optional: Chemically clean as specified in BAC5753, Method 2. This can decrease very much the effort necessary for the subsequent abrasive cleaning.
可选： 按照 BAC5753 方法 2 的规定进行化学清洗。这可以大大减少随后的研磨清洁所需的工作量。
(b) Abrasive clean as specified in BAC5748, Type 2, Class 1 (SOPM 20-30-03), with 170-325 mesh glass beads and 20-25 psi air pressure, or one of these options:
按 BAC5748 规定的第 2 类第 1 级（SOPM 20-30-03），用 170-325 目玻璃珠和 20-25 磅/平方英寸的气压进行研磨清洁，或采用以下任一种方法：
1) Abrasive clean as specified in BAC5748, Type 2, Class 5 (SOPM 20-30-03), with an abrasive fabric pad, paper or wheel, 100 grit or finer.
按 BAC5748 第 2 类第 5 级（SOPM 20-30-03）的规定，用100 粗细或更细的砂布垫、砂纸或砂轮进行打磨清洁。
2) Abrasive clean as specified in BAC5748, Type 2, Class 4 (SOPM 20-30-03), vibratory finishing only.
按 BAC5748 第 2 类第 4 级（SOPM 20-30-03）的规定进行打磨清洁，仅限于振动光饰。
(c) Remove sanding dust with acetone or MEK as specified in BAC5750 (SOPM 20-30-03). Then give protection to the parts and use only clean cotton gloves on them until you apply the coatings.
按照 BAC5750（SOPM 20-30-03）的规定，用丙酮或 MEK 清除打磨粉尘。然后对零件进行保护，在涂抹涂层之前，只能在零件上使用干净的棉质手套。
(2) CRES
不锈钢（Corrosion Resistant Steel ）
(a) Chemically clean as specified in BAC5625 (SOPM 20-30-03).
按照 BAC5625（SOPM 20-30-03）的规定进行化学清洗。
(b) (Optional) Abrasive clean as specified in BAC5748, Type 2, Class 1 (SOPM 20-30-03), with 170-325 mesh glass beads and 50-65 psi air pressure.
（可选）按 BAC5748 中 2 类 1 级（SOPM 20-30-03）的规定，用 170-325 目玻璃珠和 50-65 磅/平方英寸气压进行研磨清洁。
(c) (Optional) Abrasive clean as specified in BAC5748, Type 2, Class 5 (SOPM 20-30-03), with an abrasive fabric pad, paper or wheel, 100 grit or finer.
（可选）按 BAC5748 第 2 类第 5 级（SOPM 20-30-03）的规定，用砂布片、砂纸或砂轮进行 100 粗细或更细的打磨清洁。
(d) Remove sanding dust with acetone or MEK as specified in BAC5750 (SOPM 20-30-03). Then give protection to the parts and use only clean cotton gloves on them until you apply the coatings.
按照 BAC5750（SOPM 20-30-03）的规定，用丙酮或 MEK 清除打磨粉尘。然后对零件进行保护，在涂抹涂层之前，只能在零件上使用干净的棉手套。
(3) Nickel alloy 625
镍合金 625
(a) Abrasive clean as specified in BAC5748, Type 2, Class 1 (SOPM 20-30-03), with 170-325 mesh glass beads and 50-65 psi air pressure.
按照 BAC5748 规定的 2 类 1 级（SOPM 20-30-03），用 170-325 目玻璃珠和 50-65 磅/平方英寸气压进行研磨清洁。
(b) (Optional) Abrasive clean as specified in BAC5748, Type 2, Class 5 (SOPM 20-30-03), with an abrasive fabric pad, paper or wheel, 100 grit or finer.
（可选）按 BAC5748 第 2 类第 5 级（SOPM 20-30-03）的规定，用100 粗细或更细的砂布垫、砂纸或砂轮进行打磨清洁。
(c) Remove sanding dust with acetone or MEK as specified in BAC5750 (SOPM 20-30-03). Then give protection to the parts and use only clean cotton gloves on them until you apply the coatings.
按照 BAC5750（SOPM 20-30-03）的规定，用丙酮或 MEK 清除打磨粉尘。然后对零件进行保护，在涂抹涂层之前，只能在零件上使用干净的棉手套。
(4) Nickel alloy X
镍合金 X
(a) Abrasive clean as specified in BAC5748, Type 2, Class 5 (SOPM 20-30-03), with an abrasive fabric pad, paper or wheel, 100 grit or finer.
按照 BAC5748 第 2 类第 5 级（SOPM 20-30-03）的规定，用100粗细或更细的砂布垫、砂纸或砂轮进行打磨清洁。
(b) Remove sanding dust with acetone or MEK as specified in BAC5750 (SOPM 20-30-03). Then give protection to the parts and use only clean cotton gloves on them until you apply the coatings.
按照 BAC5750（SOPM 20-30-03）的规定，用丙酮或 MEK 清除打磨粉尘。然后对零件进行保护，在涂抹涂层之前，只能对其使用干净的棉质手套。
4. MIXING 混合
A. Shake or stir the materials before you mix them together.
将材料混合在一起之前，先摇晃或搅拌。
B. For BAC5710, Type 31, mix the aluminum powder into the clear base. Mix in the catalyst and thinner immediately before application. Put the material through a paint strainer. Shake continuously during application, because the powder settles quickly.
对于 BAC5710 31 型，将铝粉混入透明基料中。涂抹前立即加入催化剂和稀释剂。将材料放入涂料过滤器。涂抹时要不断摇晃，因为粉末很快就会沉淀。
C. For BAC5710, Type 64 coating:
用于 BAC5710，64 型涂料：
(1) Let refrigerated material warm to 65-90°F before you open the container, to prevent moisture condensation.
在打开容器之前，让冷藏材料升温至 65-90°F，以防止水分凝结。
(2) Immediately before you use the material, fully mix each container on a vibrating or rotating paint mixer. Mix quart-size containers for 5 minutes minimum. Mix larger containers for 15 minutes minimum. Make sure all solids are mixed with the liquid. If they are not, break up the unmixed solids and mix again.
使用涂料前，立即在振动或旋转的涂料搅拌器上充分搅拌每个容器。夸脱大小的容器至少搅拌 5 分钟。较大的容器至少搅拌 15 分钟。确保所有固体与液体混合。如果没有，则将未混合的固体打碎并再次混合。
(3) Do not use material in a container if it has lumps or becomes thick.
如果容器中的材料有结块或变稠，请勿使用。
(4) Make sure that the spray equipment gives continuous agitation in the container, and recirculation in the hose during the procedure. If the agitation or recirculation stops, mix the material a minimum of 2 minutes before you use it again. If you use agitated cup guns, make sure the material drains back into the cup when you stop the application.
确保喷涂设备在程序中对容器进行持续搅拌，并在软管中进行再循环。如果搅拌或再循环停止，应至少搅拌 2 分钟后再使用。如果使用搅拌杯喷枪，应确保在停止喷涂时将涂料排回杯中。
D. Slowly add the thinner or curing solution (catalyst) to the base material while you shake the base material. If the material uses both curing solution (catalyst) and thinner, add the curing solution (catalyst) first.
在摇动基础材料的同时，将稀释剂或固化溶液（催化剂）慢慢加入基础材料中。如果材料同时使用固化溶液（催化剂）和稀释剂，则先加入固化溶液（催化剂）。
E. Mixing Ratio (Tolerance: ±5% by volume of each component)
混合比例（误差：按各部件体积计算为 ±5）
(1) BAC5710, Type 27: See BAC5710 Table V
BAC5710，27 型： 见 BAC5710 表 V
(2) BAC5710, Type 31
BAC5710，类型 31
Base — 3 parts by volume
基料 — 3 份（按体积计）
Catalyst — 1 part by volume
催化剂 — 1 份（按体积计）
Thinner — 1 part by volume
稀释剂 — 1 份（按体积计）
Aluminum powder — 1-1/8 pounds for each quart of base
铝粉 — 每夸脱基料 1-1/8 磅
(3) BAC5710, Type 39
BAC5710，39 型
Base — 100 parts by weight
基料 — 100 份（按重量计）
Catalyst — 25 parts by weight
催化剂 –25份（按重量计）
Thinner — Spray: 1 part thinner to 1 part base-catalyst mixture by weight
稀释剂 — 喷雾： 按重量计，1 份稀释剂兑 1 份碱催化剂混合物
Brush — 9 parts thinner to 10 parts of base-catalyst mixture by weight
刷涂：9 份稀释剂兑 10 份碱基-催化剂混合物（按重量计）
(4) BAC5710, Type 41
BAC5710，41 型
Base — 2 parts by volume
基料 — 2 份（按体积计算）
Curing Solution — 1 part by volume
固化溶液 — 1份（按体积计算）
(5) BAC5710, Type 44
BAC5710，44 型
Enamel — 4 parts by volume maximum
瓷釉 — 最多 4 份（按体积计算）
Thinner — 1 part by volume
稀释剂 — 1 份（按体积计算）
(6) BAC5710, Type 47 — Use the materials as supplied. Do not add anything to make them thin.
BAC5710，47 型 — 按照提供的材料使用。不要添加任何东西使其变稀薄。
(7) BAC5710, Type 49
BAC5710，类型 49
Primer — 1 part by volume
底漆 — 1 份（按体积计算）
Thinner — 1 part by volume
稀释剂 — 1 份（按体积计算）
(8) BAC5710, Type 51
BAC5710，51 型
Base — 4 parts by volume
基料 — 4 份（按体积计算）
Curing solution — 1 part by volume
固化溶液 — 1 份（按体积计算）
Thinner — 0-4 parts by volume (for brush application), or 4 parts by volume (for spray application)
稀释剂 — 按体积计算，0-4 份 （用于刷涂），或 4 份 （用于喷涂）
(9) BAC5710, Type 53
BAC5710，53 型
Base — 1 part by volume
基料 — 1 份（按体积计算）
Curing solution — 1 part by volume
固化溶液 — 1 份（按体积计算）
(10) BAC5710, Type 56
BAC5710，56 型
(a) Base — 100 parts by volume or 15 parts by weight
基料 — 100 份（按体积计算）或15份（按重量计算）
(b) Catalyst — 6.9 parts by volume or 1 part by weight
催化剂 — 6.9 份（按体积计算）或1份（按重量计算）
(c) Thinner — Spray: 10 to 60 percent by volume of 50/50 MEK/Toluene mixture by volume
稀释剂 — 喷雾： 按体积计算，10%-60%的 50/50 MEK/Toluene 混合物。
(11) BMS 10-82 gold coating
BMS 10-82 金涂层
Nothing to mix. Stir or shake the material until it is homogenous. Put the material through a paint strainer before you apply it.
无需混合。搅拌或摇晃涂料，直至均匀。涂抹前将涂料放入涂料过滤器中。
F. The mixed material must be smooth in color and have no skins, lumps, or gelled or coarse particles.
混合后的涂料必须色泽光滑，没有表皮、结块、胶状或粗颗粒。
G. Let the mixed material stand for the time that follows before you use it. Shake the material before you use it.
混合好的涂料放置一段时间后再使用。使用前摇晃材料。
(1) BAC5710, Type 27: 5 minutes minimum
(2) BAC5710, Types 39, 41, 44: 30 minutes minimum
(3) BAC5710, Types 47, 49, 51, 64, BMS 10-82: No wait is necessary
(4) BAC5710, Type 53: 60 minutes
H. Mixed catalyzed material has a pot life limit. Discard unused material after the end of the pot life as given below:
混合催化材料有罐装寿命限制。在使用期限结束后，应按以下规定报废未使用的材料：
(1) BAC5710, Type 27 — See BAC5710 Table III (as changed by BAC5710 PSD 6-125).
(2) BAC5710, Type 31 — 4 hours
(3) BAC5710, Type 39 — See Figure 1
(4) BAC5710, Type 41
(a) 683-3-2 base: 4 hours at 80°F or below
(b) 683-3-20 base: 30 minutes at 80°F or below
(5) BAC5710, Types 44, 47, 49, 64 and BMS 10-82, Type 1 gold coating: No pot life limit
(6) BAC5710, Type 51 — 8 hours at 80°F or below
(7) BAC5710, Type 53 — 8 hours at 71-80°F
(8) BAC5710, Type 56 — 1 hour at 75°F
5. APPLICATION 应用
A. Apply the coating to all areas specified by the applicable overhaul instructions. Mask off adjacent areas which are not to get the coating.
在适用的大修说明规定的所有区域涂抹涂层。遮盖不需要涂抹涂层的相邻区域。
B. Apply as follows:
按以下方法涂抹：
(1) BAC5710, Type 27 – See BAC5710 Table III (as changed by BAC5710 PSD 6-125)
BAC5710，27 型 – 参见 BAC5710 表 III（根据 BAC5710 PSD 6-125 进行更改）
(2) BAC5710, Type 31 — Spray only
BAC5710，类型 31 — 仅喷涂
(3) BAC5710, Type 39 — Spray or brush
BAC5710，39 型 — 喷涂或刷涂
(4) BAC5710, Type 41 — Brush only
BAC5710，类型 41 — 仅刷涂
(5) BAC5710, Type 44 — Roller or spray
BAC5710，44 型 — 滚筒或喷涂
(6) BAC5710, Type 47 — Air spray or electrostatic spray
BAC5710，47 型 — 空气喷涂或静电喷涂
(7) BAC5710, Type 49
BAC5710，49 型
(a) Duralon EF-1 (9.6%) Nylon Primer: Spray
Duralon EF-1 (9.6%) 尼龙底漆：喷涂
(b) Duralon JE Nylon Topcoat: Apply nylon powder with electrostatic spray or with a fluidized bed. For parts held in a fixture such as springs, after they are cool, touch them up with BMS 10-11, Type 1 primer and BMS 10-60, Type 2 enamel.
Duralon JE 尼龙面漆： 使用静电喷涂或流化床涂抹尼龙粉末。对于弹簧等固定在夹具中的零件，待其冷却后，用 BMS 10-11，1 类底漆和 BMS 10-60，2 类瓷漆进行修补。
(8) BAC5710, Type 51 — Spray or brush
BAC5710，51 型 — 喷涂或刷涂
(9) BAC5710, Type 53 — Spray only
BAC5710，53 型 — 仅喷涂
(10) BAC5710, Type 56 — Spray only
BAC5710，56 型 — 仅喷涂
(11) BAC5710, Type 64 — Spray only
BAC5710，64 型 — 仅喷涂
(12) BMS 10-82 gold coating — Spray only
BMS 10-82 金涂层 — 仅喷涂
C. Shake BAC5710, Type 31 continuously while you use it, to keep the aluminum powder mixed in the solution.
使用时要不断摇晃 BAC5710，31 型，以保持铝粉与溶液混合。
D. When you apply the coating with a brush, use a high quality natural bristle brush and flow the coating on the surface with brush strokes in one direction only.
用刷子涂抹涂层时，应使用高质量的天然鬃毛刷，只能沿一个方向将涂层涂抹在表面上。
E. BMS 10-82 gold coating:
BMS 10-82 金涂层：
(1) Temperature for application of coatings: 40-100°F (50-95°F is preferred).
涂料使用温度： 40-100°F（首选 50-95°F）。
(2) Apply the coatings within 8 hours of surface treatment. If the time limit is expired, prepare the surface again, as specified in Paragraph 3.M.
在表面处理后 8 小时内涂抹涂层。如超过时限，应按第 3.M 段的规定重新进行表面处理。
(3) For titanium, CRES and Nickel Alloy X, go to Paragraph 5.E.(4). For Nickel alloy 625, first apply barrier coating as follows:
对于钛、CRES 和镍合金 X，转至第 5.E.(4)段。对于镍合金 625，首先按以下步骤涂抹阻隔涂层：
(a) Stir or shake the barrier coating until it is homogenous.
搅拌或摇动隔离涂层，直至其均匀。
(b) Put the barrier coating through a paint strainer before you apply it.
在涂抹阻隔涂层之前，将其放入油漆过滤网中。
(c) Spray apply one layer of barrier coating to get a transparent red continuous layer without sags, runs or wrinkles.
喷涂一层隔离涂层，使其成为透明的红色连续涂层，没有下垂、流淌或褶皱。
(d) Let the solvent evaporate for 5 minutes minimum at 60-90°F. Then bake 10-12 minutes at 1100-1150°F. Cool to 90°F or below.
让溶剂在 60-90°F 温度下蒸发至少 5 分钟。然后在 1100-1150°F 温度下烘烤 10-12 分钟。冷却至 90°F 或以下。
(e) Spray apply one more layer of barrier coating to get a transparent red continuous layer without sags, runs or wrinkles.
再喷涂一层阻隔涂层，使其成为透明的红色连续涂层，无下垂、流淌或褶皱。
(f) Let the solvent evaporate for 5 minutes minimum at 60-90°F. Then bake 10-12 minutes at 1100-1150°F. Cool to 90°F or below.
让溶剂在 60-90°F 下蒸发至少 5 分钟。然后在 1100-1150°F 温度下烘烤 10-12 分钟。冷却至 90°F 或以下。
(g) Give the parts protection as necessary. Use only clean cotton gloves on them before you apply the gold coating.
对零件进行必要的保护。在涂金之前，只能使用干净的棉手套。
(4) Apply the BMS 10-82 gold coating
涂上 BMS 10-82 金涂层
(a) Stir or shake the gold coating until it is homogenous.
搅拌或摇动金涂层，直到均匀为止。
(b) Put the gold coating through a paint strainer before you apply it.
在涂金之前，先将金涂层放入过滤网中。
(c) Spray apply the gold coating to get a transparent red continuous layer without sags, runs or wrinkles.
喷涂金色涂层，使其成为透明的红色连续层，没有下垂、流淌或褶皱。
(d) Keep the wet layer free from contamination.
保持湿涂层不受污染。
(e) Let the solvent evaporate for 15 minutes minimum at 60-90°F, or 5 minutes minimum at 170-190°F.
让溶剂在 60-90°F 温度下至少蒸发 15 分钟，或在 170-190°F 温度下至少蒸发 5 分钟。
(f) Bake the coating between the application of each layer. Bake as quickly as possible after the solvent evaporate time.
在每层涂装之间烘烤涂层。在溶剂挥发后尽快烘烤。
(g) Bake 10-15 minutes at 840-920°F in an oven that is preheated to 840-920°F before the door is opened. Use a well-ventilated oven to let you remove smoke and fumes.
在烘箱门打开之前，在预热至 840-920°F 的烘箱中烘烤 10-15 分钟。使用通风良好的烘箱，以便排出烟雾。
(h) Give the parts protection as necessary. Use only clean cotton gloves on them before you apply more layers of the gold coating, and after all layers are applied and before you install the parts.
对零件进行必要的保护。在涂抹更多层金涂层之前，以及在涂抹完所有涂层之后和安装零件之前，只能使用干净的棉手套。
(i) You can use an abrasive fabric pad, such as a fine grit Scotch-Brite pad, to lightly polish dark areas to show the gold. If you polish through to bare metal, repair the layer as specified in Paragraph 7.G.
可以使用研磨片，如细粒度的 Scotch-Brite 垫，轻轻抛光暗部以显示金色。如果抛光到裸露金属，则应按照第 7.G. 段的规定修补该层。
F. For other coatings, apply layers as necessary to get the dry film thickness specified by the overhaul instructions. Let the coating cure between each layer. If the overhaul instructions do not give the thickness, use these values:
对于其他涂层，根据需要涂抹几层，以达到大修说明规定的干膜厚度。让涂层在每层之间固化。如果大修说明未给出厚度，则使用以下值：
(1) BAC5710, Type 27: 5-10 mils (0.0050-0.0100 inch)
(2) BAC5710, Type 31: 2.0-3.0 mils (0.0020-0.0030 inch)
(3) BAC5710, Type 39: Class A: 3-7 mils (0.0030-0.0070 inch)；Class B: 10-20 mils (0.0100-0.0200 inch)
(4) BAC5710, Type 41: 1.0-2.0 mils (0.0010-0.0020 inch)
(5) BAC5710, Type 44: 3.0 mils (0.0030 inch) minimum
(6) BAC5710, Type 47:
(a) CRC 1010: 0.4 mil (0.0004 inch) minimum, first coat
(b) CRC 2027: 0.7 mil (0.0007 inch) minimum, each coat
(c) Total (all coats): 3.0-4.0 mils (0.0030-0.0040 inch)
(7) BAC5710, Type 49:
(a) Duralon EF-1 Nylon Primer: 0.1-0.4 mils (0.0001-0.0004 inch)
(b) Duralon JE Nylon Topcoat: 4.0-8.0 mils (0.0040-0.0080 inch)
(8) BAC5710, Type 51: 1.0-1.5 mils (0.0010-0.0015 inch)
(9) BAC5710, Type 53: 1.0-1.5 mils (0.0010-0.0015 inch)
(10) BAC5710, Type 56:
(a) Apply a continuous wet layers of the coating to a dry film thickness of 6.0-10.0 mils (0.0060-0.0100 inch) as shown in Figure 2 or Figure 3.
如图 2 或图 3 所示，连续涂抹湿涂层，干膜厚度为 6.0-10.0 密耳（0.0060-0.0100 英寸）。
(b) Let the coating dry 15 minutes minimum between each layer.
让涂层在每层之间至少干燥 15 分钟。
(11) BAC5710, Type 64:
(a) Apply a continuous wet layer of the adhesive primer to a dry film thickness of 0.15-0.40 mil (0.00015-0.00040 inch). Droplets or runs are not acceptable.
连续湿涂一层粘合剂底漆，干膜厚度为 0.15-0.40 密耳（0.00015-0.00040 英寸）。不允许有液滴或流淌。
(b) If the primer layer is less than 0.15 mil (0.00015 inch) thick, you can apply one more layer before the force dry.
如果底层厚度小于 0.15 密耳（0.00015 英寸），可在强力干燥前再涂一层。
(c) Be sure to force dry this second layer within 120 hours after you applied the first layer.
确保在涂刷第一层后 120 小时内强力干燥第二层。
NOTE: Before the force dry, you can heat the metal to a maximum of 200°F for no more than 15 minutes before you apply the adhesive primer to the other side.
注：在力干燥之前，可将金属加热到最高温度 200°F 不超过 15 分钟，然后再在另一面涂上粘合底漆。
(12) BMS 10-82 gold coating — To make a transparent red, continuous layer before the bake.
BMS 10-82 金涂层 — 在烘烤前制作一层透明的红色连续涂层。
G. Feather all sharp edges of the layer.
将涂层的所有尖锐边缘打磨平整。
6. CURE 固化
A. BAC5710, Type 27
BAC5710，27 型
(1) BMS 10-86, Type 1
BMS 10-86，类型 1
(a) Between coats — 10 minutes at 70-90°F
涂层之间 — 70-90°F 下 10 分钟
(b) Before handling — 6 hours at 70-90°F
操作前 — 70-90°F 温度下 6 小时
(c) Before outdoor exposure — 12 hours at 70-90°F
室外暴露前 — 70-90°F 温度下 12 小时
(d) Before assembly or functional use — see Figure 4
装配或功能使用前 — 见图 4
(2) BMS 10-86, Type 2
BMS 10-86，类型 2
(a) Between spray coats — 5 minutes at 70-90°F
喷涂涂层之间 — 在温度 70-90°F下5 分钟
(b) Between brush coats — 30 minutes at 70-90°F
刷涂之间 — 在 70-90°F 温度下 30 分钟
(c) Before handling — 4 hours at 70-90°F
操作前 — 在 70-90°F 温度下 4 小时
(d) Before outdoor exposure — 6 hours at 70-90°F
室外暴露前 — 在70-90°F 温度下 6 小时
(e) Before assembly or functional use — 8 hours at 70-90°F
装配或功能性使用前 — 在70-90°F 温度下 8 小时
(3) BMS 10-86, Type 3
BMS 10-86，类型 3
(a) Between coats — 10 minutes at 70-90°F
涂层之间 — 70-90°F 温度下 10 分钟
(b) Before handling — 6 hours at 70-90°F
操作前 — 70-90°F 温度下 6 小时
(c) Before outdoor exposure — 12 hours at 70-90°F
室外暴露前 — 70-90°F 温度下 12 小时
(d) Before assembly or functional use — see Figure 4
装配或功能使用前 — 见图 4
B. BAC5710, Type 31
BAC5710，31 型
(1) 16 hours at 70-90°F or 2 hours at 120-150°F or 1.5 hours at 180°F
70-90°F 温度下 16 小时，或 120-150°F 温度下 2 小时，或 180°F 温度下 1.5 小时
C. BAC5710, Type 39
BAC5710，39 型
(1) Between coats — 5 minutes at 70-90°F
涂层之间 — 5 分钟，温度 70-90°F
(2) Before handling — 8 hours at 70-90°F
操作前 — 70-90°F 温度下 8 小时
(3) Before outdoor exposure — 12 hours at 70-90°F
室外暴露前 — 70-90°F 温度下 12 小时
(4) Before assembly or functional use — see Figure 5
装配或功能使用前 — 见图 5
D. BAC5710, Type 41
BAC5710，41 型
(1) Before outdoor exposure and the dry to tape time:
户外暴露前和干燥至胶带时间：
(a) 683-3-2 Base: 4 hours minimum cure time at 70-90°F (21-32°C), or 15 minutes minimum cure time at 70-90°F (21-32°C) followed by 3 hours minimum force dry at 120°F (49°C)
683-3-2 基底： 在 21-32°C (70-90°F) 温度下至少固化 4 小时，或在 21-32°C (70-90°F) 温度下至少固化 15 分钟，然后在 49°C (120°F) 温度下至少强干 3 小时
(b) 683-3-20 Base: 30 minutes minimum cure time at 70-90°F (21-32°C)
683-3-20 基底： 在 21-32°C (70-90°F) 温度下至少固化 30 分钟
(2) Full cure — 14 days minimum at 70-90°F (21-32°C)
完全固化–在 21-32°C (70-90°F) 下至少 14 天
E. BAC5710, Type 44
BAC5710，44 型
(1) Before handling — 2 hours at 70-90°F
操作前 — 70-90°F 下 2 小时
(2) Before service — 24 hours at 70-90°F
使用前 — 70-90°F 下 24 小时
F. BAC5710, Type 47
BAC5710，47 型
(1) Air dry the coating for 15 minutes minimum at room temperature.
在室温下风干涂层至少 15 分钟。
(2) Force dry for 50-90 minutes in an oven at 725-775°F.
在 725-775°F 的烘箱中强制干燥 50-90 分钟。
G. BAC5710, Type 49
BAC5710，49 型
(1) Duralon EF-1 (9.6%) Nylon Primer: Air dry 20 minutes at room temperature, then force dry 20 minutes minimum in an oven at 415-465°F.
Duralon EF-1 (9.6%) 尼龙底漆：室温下风干 20 分钟，然后在 415-465°F 烘箱中强力干燥至少 20 分钟。
(2) Duralon JE Nylon Topcoat: Air dry 15 minutes at room temperature, then force dry 3-5 minutes in an oven at 415-465°F. Measure the part temperature with a thermocouple.
Duralon JE 尼龙面漆： 室温下晾干 15 分钟，然后在 415-465°F 的烘箱中强力干燥 3-5 分钟。用热电偶测量零件温度。
H. BAC5710, Type 51
BAC5710，51 型
(1) Air dry 15 minutes minimum at room temperature. Then bake as specified in Paragraph 6.H.(2) unless specified in Paragraph 6.H.(3) or Paragraph 6.H.(2)(d).
在室温下至少风干 15 分钟。然后按第 6.H.(2)段的规定烘烤，除非第 6.H.(3)段或第 6.H.(2)(d)段有规定。
(2) Full cure:
完全固化：
(a) Preferred: Force dry for 2 hours minimum in an oven at 225-275°F.
首选： 在 225-275 °F 的烘箱中强力干燥至少 2 小时。
(b) Optional: Force dry for 24 hours minimum in an oven at 135-185°F.
可选： 在 135-185°F 烘箱中强力干燥至少 24 小时。
(c) Optional: Force dry for 8 hours minimum in an oven at 175-225°F.
可选： 在温度为 175-225°F 的烘箱中强力干燥至少 8 小时。
(d) For touch-up applications only, a room temperature cure is permitted.
仅用于修补，允许室温固化。
(3) Do not heat or cure bonded assemblies higher than 180°F. Do not heat or cure shot peened aluminum parts higher than 200°F. Do not heat or cure other aluminum parts higher than 250°F.
焊接组件的加热或固化温度不得高于 180°F。喷丸的铝零件的加热或固化温度不得高于 200°F。加热或固化其他铝质零件的温度不得高于 250°F。
(4) Before you move the parts or put the parts away, let the coating air dry for 10 minutes minimum. Then force dry for 22 minutes minimum in an oven at 140-190°F.
在移动零件或收起零件之前，让涂层风干至少 10 分钟。然后在 140-190°F 的烘箱中强力干燥至少 22 分钟。
I. BAC5710, Type 53
BAC5710，53 型
(1) Let the first coat dry 1-8 hours before you apply the second coat.
待第一层涂层干燥 1-8 小时后再涂第二层涂层。
(2) Preferred full cure: Dry the coating for 10 days minimum at 70-90°F. The minimum time before service is 24 hours at 70-80°F.
首选完全固化： 在 70-90°F 下至少干燥 10 天。在 70-80°F 温度下，使用前最短时间为 24 小时。
(3) Optional: Air dry the coating for 30 minutes minimum at 70-90°F. Then force dry for 3.0-3.5 hours in an oven at 120-160°F.
可选： 在 70-90°F 温度下风干涂层至少 30 分钟。然后在 120-160°F 的烘箱中强力干燥 3.0-3.5 小时。
(4) Optional: Air dry the coating for 30 minutes minimum at 70-90°F. Then force dry for 1.5-2.0 hours in an oven at 155-205°F.
可选： 在 70-90°F 温度下风干涂层至少 30 分钟。然后在 155-205°F 的烘箱中强力干燥 1.5-2.0 小时。
NOTE: The coating will become resistant to fluids after approximately 24 hours at 70-90°F.
注：在 70-90°F 温度下大约 24 小时后，涂层将变得耐流体。
J. BAC5710, Type 56
BAC5710，56 型
(1) Air dry the coating for 8 hours minimum to achieve tack free at 70-90 °F (21-32 °C).
在 70-90 °F (21-32 °C)的温度下，至少风干涂层 8 小时以达到无粘性。
(2) Air dry the coating for 72 hours minimum to achieve full cure at 70-90 °F (21-32 °C).
在 70-90 °F (21-32 °C)条件下，风干涂层至少 72 小时，以达到完全固化。
(3) Air dry the coating for 2-72 hours at 60 °F (16 °C) minimum prior to the enamel coating or BMS 10-79, Type II primer or BMS 10-79, Type III primer as optional.
在搪瓷涂层或 BMS 10-79，II 型底漆或 BMS 10-79，III 型底漆（可选）之前，在 60°F (16 °C) 下晾干涂层至少 2-72 小时。
(4) Option: Force dry for 1-4 hours in an oven at 100-140 F (38-60 C) within 72 hours of coating application.
可选： 在涂装后 72 小时内，在 100-140°F (38-60°C) 的烘箱中强力干燥 1-4 小时。
(5) Option: Apply BMS 10-79, Type II primer prior to the enamel application.
可选： 在涂刷瓷漆之前涂刷 BMS 10-79 II 型底漆。
K. BAC5710, Type 64
BAC5710，64 型
(1) Let the water evaporate before the force dry.
待水分蒸发后再强力干燥。
(2) Within 120 hours of primer application, force dry for 30-120 minutes at 240-260°F.
在涂刷底漆后 120 小时内，在 240-260°F 下强力干燥 30-120 分钟。
(3) Give the force-dried primer layer protection from ultraviolet light by one of these procedures:
通过以下程序之一，使强干底漆层免受紫外线照射：
(a) Put the parts in a closed container, or
将零件放入密闭容器中，或
(b) Wrap the parts in oil-free Kraft paper, paper bags, cardboard or black polyethylene film.
用无油牛皮纸、纸袋、纸板或黑色聚乙烯薄膜包裹零件。
L. BMS 10-82 gold coating
BMS 10-82 金涂层
(1) Barrier Coating (for Class 3 coatings only)
阻隔涂层（仅适用于 3 级涂层）
(a) Bake as indicated for full cure.
按说明进行烘烤，使其完全固化。
(2) Gold coating
金涂层
(a) Between coats — Bake as indicated for full cure.
涂层之间 — 按指示进行烘烤以完全固化。
(b) Full cure — Bake 10-15 minutes at 840-920°F in an oven that is preheated to 840-920°F before the door is opened. Use a well-ventilated oven to let you remove smoke and fumes.
完全固化 — 在烘箱门打开之前，在预热至 840-920°F 的烘箱中烘烤 10-15 分钟。使用通风良好的烘箱，以便排除烟雾。
7. REWORK AND REPAIR 返工和修理
A. Small defects (scratches, gouges, large areas without bare areas)
小缺陷（划痕、刨花、大面积无裸露区域）
(1) Sand the area with 280 grit or finer aluminum oxide abrasive paper or cloth. Make all edges smooth with the adjacent area.
用 280 粗细度或更细的氧化铝砂纸或砂布打磨该区域。使所有边缘与相邻区域平滑。
(2) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按照 BAC5750（SOPM 20-30-03）的规定进行溶剂清洁。
(3) Apply a new layer of the coating. Do not apply too much overspray.
涂上一层新的涂层。不要过多喷涂。
B. Dirt, smudges or grease
污垢、污点或油脂
(1) Remove water-soluble dirt with a mild cleaner such as Bon Ami cleanser or Orvus WA paste.
用 Bon Ami 清洁剂或 Orvus WA 膏等温和的清洁剂清除水溶性污垢。
(2) Remove grease with VM&P naphthas. Do not damage the surface.
使用 VM&P naphthas去除油脂。不要损坏表面。
C. Processing systems
加工系统
(1) If clamps must be used to hold parts, use a minimum number of contact points necessary for good mechanical support. When possible, put the contact points in trim or tab areas.
如果必须使用夹具夹持零件，则应使用良好机械支撑所需的最少接触点。如有可能，应将接触点放在修边或标签区域。
(2) Bare spots caused by clamps that touch the part can stay without touch-up if the spots are no larger than 0.094 inch wide in any direction; one contact point can be up to 0.125 inch wide in any direction.
如果夹具接触零件造成的裸斑在任何方向上的宽度都不超过 0.094 英寸，则无需修整即可保留；一个接触点在任何方向上的宽度可达到 0.125 英寸。
D. BAC5710, Type 27
BAC5710，27 型
(1) Scratches or gouges with no bare areas, or bare areas on non-metal parts
无裸露区域的划痕或沟槽，或非金属零件上的裸露区域
(a) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按 BAC5750（SOPM 20-30-03）的规定进行溶剂清洁。
(b) Sand the area with 180 grit or finer aluminum oxide abrasive paper or cloth. Then final sand with 280 grit or finer abrasive paper. On non-metal parts, be careful not to go through to the fibers. Damaged or open fibers cause rejection of parts.
用 180 粗细度或更细的氧化铝砂纸或砂布打磨该区域。然后用 280 粗细度或更细的砂纸进行最后打磨。在非金属零件上，注意不要磨穿纤维。损坏或开裂的纤维会导致零件报废。
(2) Bare areas on metal parts
金属零件上的裸露区域
(a) Remove the coating from the damaged area as specified in BAC5725 (SOPM 20-30-02).
按照 BAC5725 (SOPM 20-30-02)的规定去除受损区域的涂层。
(b) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按 BAC5750（SOPM 20-30-03）的规定进行溶剂清洗。
(3) Smooth and blend all edges with 280 grit or finer abrasive paper. Solvent clean to remove the dust as specified in BAC5750 (SOPM 20-30-02).
用 280 粗细或更细的砂纸磨顺并混合所有边缘。按照 BAC5750（SOPM 20-30-02）的规定进行溶剂清洁以去除灰尘。
(4) Touch up bare or damaged metal surfaces by applicable procedures for surface treatments.
按适用的表面处理程序修整裸露或受损的金属表面。
(5) Apply the applicable primer as specified by the overhaul instructions.
按照大修说明的规定涂上适用的底漆。
(6) Apply BAC5710, Type 27 Teflon coating to the specified layer thickness. Be careful to blend the new layer with the adjacent surfaces.
按规定厚度涂抹 BAC5710 27 型聚四氟乙烯涂层。注意将新涂层与相邻表面混合。
(7) After full cure, if there are appearance problems in the feathered edge areas because of rough dry overspray, you can lightly sand the areas with Scotch-Brite pads or 280 grit of finer aluminum oxide abrasive paper or cloth.
完全固化后，如果羽化边缘区域因粗糙的干过喷而出现外观问题，可使用 Scotch-Brite 砂纸或 280 粒度的更细氧化铝砂纸或砂布轻轻打磨该区域。
(8) If touched-up areas are too thick, you can sand them down to the specified thickness.
如果修补区域太厚，可将其打磨至规定厚度。
(9) If the dry film thickness is too thin and the time since the last layer is less that 48 hours, prepare the surface as specified in Paragraph 3.B.(2), then mix, apply and cure one more layer of Type 27 coating.
如果干膜厚度太薄，且距离上一层涂层的时间少于 48 小时，则按照第 3.B.(2)段的规定准备表面，然后再混合、涂抹和固化一层 27 型涂层。
(10) If the dry film thickness is too thin and the time since the last layer is more than 48 hours, or if the Type 27 layer was force-dried at more than 110°F (43°C), prepare the surface as specified in Paragraph 3.B.(3), then mix, apply and cure one more layer of Type 27 coating.
如干膜厚度太薄，且距上一层涂层的时间超过 48 小时，或 27 型涂层在超过 43°C (110°F) 的温度下被强力干燥，则按第 3.B.(3)段的规定处理表面，然后再混合、涂抹和固化一层 27 型涂层。
E. BAC5710, Type 53
BAC5710，53 型
(1) For surfaces with BMS 10-21, Type 3 anti-static coating older than 24 hours:
对于使用 BMS 10-21， 3 型抗静电涂层超过 24 小时的表面：
(a) Solvent clean as specified in BAC5750 (SOPM 20-30-02).
按 BAC5750（SOPM 20-30-02）的规定进行溶剂清洁。
(b) Lightly sand the surface smooth with Scotch-Brite pads or 220 grit or finer aluminum oxide abrasive paper or cloth.
用 Scotch-Brite 砂纸或 220 粗细或更细的氧化铝砂纸或砂布轻轻打磨表面。
(c) To remove the dust, solvent clean as specified in BAC5750 (SOPM 20-30-02), wipe it off with a tack rag, or blow it off with compressed air.
要清除灰尘，可按照 BAC5750 (SOPM 20-30-02) 的规定进行溶剂清洁，用除尘抹布擦拭，或用压缩空气吹掉。
(d) If the anti-static coating has bare areas, repair the layer as specified in BAC5837 (SOPM 20-10-06).
如果防静电涂层有裸露区域，按照 BAC5837（SOPM 20-10-06）的规定修补该层。
(e) Apply more BMS 10-21, Type 3 anti-static coating as specified in BAC5639 (SOPM 20-10-06).
按照 BAC5639（SOPM 20-10-06）的规定，涂抹更多的 BMS 10-21，3 类防静电涂层。
(f) Apply a new layer of BAC5710, Type 53 coating.
涂上一层新的 BAC5710， 53 型涂层。
F. BAC5710, Type 56
BAC5710，56 型
(1) For surfaces with sags, runs and fish eyes without bare areas before top coat application:
用于面漆涂抹前无裸露区域的下垂、流淌和鱼眼表面：
(a) Lightly abrade with Scotch-Brite pads or 180 grit aluminum oxide abrasive paper or cloth.
用 Scotch-Brite 砂纸或 180 粗细度的氧化铝砂纸或砂布轻轻打磨。
(b) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按照 BAC5750 (SOPM 20-30-03) 的规定进行溶剂清洁。
(c) Apply sealant.
涂上密封胶。
(2) For surfaces with sags, runs and fish eyes with bare areas before top coat application:
对于在面漆涂抹前有下垂、流淌和鱼眼裸露区域的表面：
(a) Remove sealant with non-metalic scraper to the substrate.
用非金属刮刀将密封胶刮至基底。
(b) Feather all sharp edges of the layer with Scotch-Brite pads or 180 grit aluminum oxide abrasive paper or cloth.
用 Scotch-Brite 砂纸或 180 粗细度的氧化铝砂纸或砂布打磨涂层的所有尖锐边缘。
(c) Solvent clean as specified in BAC5750 (SOPM 20-30-03).
按照 BAC5750 (SOPM 20-30-03) 的规定进行溶剂清洁。
(d) Reapply sealant. Let the sealant dry for a minimum of 2 hours.
重新涂抹密封胶。让密封胶干燥至少 2 小时。
(e) If required, remove excess sealant with Scotch-Brite pads or 180 grit aluminum oxide abrasive paper or cloth and solvent clean as specified in BAC5750 (SOPM 20-30-03).
如有需要，用 Scotch-Brite 砂纸或 180 粗细氧化铝研磨纸或布清除多余的密封胶，并按 BAC5750 (SOPM 20-30-03) 的规定进行溶剂清洗。
(3) Surfaces with topcoat:
有面漆的表面：
(a) Feather all sharp edges of the layer with 180 grit aluminum oxide abrasive paper or cloth.
用 180 粗细度的氧化铝砂纸或砂布打磨涂层的所有尖锐边缘。
(b) Apply a slight quantity of BMS 5-95 B 1/2 or F-1. Let it dry for a minimum of 2 hours.
涂抹少量 BMS 5-95 B 1/2 或 F-1。让其干燥至少 2 小时。
(c) Remove excess sealant with Scotch-Brite pads or 180 grit aluminum oxide abrasive paper or cloth.
用 Scotch-Brite 砂纸或 180 粗细度的氧化铝砂纸或砂布清除多余的密封胶。
(d) Apply a new layer of topcoat, application of primer is optional before coating.
涂上一层新的面漆，涂层前可选择涂底漆。
G. BMS 10-82 gold coating
BMS 10-82 金涂层
(1) Gold coated parts (BAC5881, Type 1, Class 1 or 2)
镀金零件（BAC5881，1 类，1 级或 2 级）
(a) Surface contamination, small coating defects, or scratches or gouges with bare surfaces:
表面污染、小的涂层缺陷或裸露表面的划痕或沟槽：
1) Manually sand as specified in BAC5748, Type 2, Class 5 with abrasive fabric pads, 100 grit or finer.
按照 BAC5748，类型 2，等级 5 的规定，用 100 粗细或更细的砂布片进行手工打磨。
2) Solvent clean as specified in BAC5750 (SOPM 20-30-02) with acetone or MEK.
按照 BAC5750（SOPM 20-30-02）的规定，用丙酮或 MEK 溶剂清洗。
3) Apply a new layer of BMS 10-82 gold coating.
重新涂上一层 BMS 10-82 金涂层。
(2) Barrier coated parts (BAC5881, Type 1, Class 3)
有阻隔涂层的零件（BAC5881，1 类，3 级）
(a) Surface contamination, small coating defects, or scratches or gouges with bare surfaces:
表面污染、小的涂层缺陷或裸露表面的划痕或凹痕：
1) Manually sand as specified in BAC5748, Type 2, Class 5 with abrasive fabric pads, 100 grit or finer.
按 BAC5748，类型 2，等级 5 的规定，用 100 粗细或更细的砂纸手工打磨。
2) Solvent clean as specified in BAC5750 (SOPM 20-30-02) with acetone or MEK.
按照 BAC5750（SOPM 20-30-02）的规定，用丙酮或 MEK 进行溶剂清洗。
3) Apply and cure a new layer of barrier coating as necessary.
根据需要涂抹并固化一层新的隔离涂层。
4) Apply and cure a new layer of BMS 10-82 gold coating. For small areas, local heat can be used if the area can be sufficiently heated for the specified time and temperature.
涂上并固化一层新的 BMS 10-82 金涂层。对于小面积区域，如果能在规定的时间和温度下充分加热，则可使用局部加热。