1、This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2012 by Navistar, Inc. DECEMBER 2012 Page 1 of 7 NAVISTAR, INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER
2、: TMS-9018 TITLE: Chemical Agent Resistant Coating (CARC) Painting CURRENT REV No.: 1212 DATE: Dec. 2012 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: N/A PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve ha
3、zardous materials, equipment, and procedures. This specification does not purport to address all of the safety issues associated with its use. The user is responsible to consult appropriate safety and health practices and to determine the applicability of regulatory limits prior to use. Change Notic
4、e: NEW Keywords: CARC, paint, military coatings 1.0 APPLICATION This specification outlines the requirements for Chemical Agent Resistant Coatings (CARC) painted parts used in NAVISTAR DEFENSE trucks, parts, and components. 2.0 SCOPE This document establishes materials and procedures for the applica
5、tion of Chemical Agent Resistant Coating (CARC) on painted parts used in NAVISTAR DEFENSE trucks, parts, and components. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of the CEMS B-50 spe
6、cification. All paint systems described in this document are free of hexavalent chromium. All applicable federal, state, and local regulations must be met in the application of the paint systems described herein. NOTE: Use of Wash Primers, DOD-P-15328 and MIL-C-8514, is prohibited. 3.0 REFERENCE DOC
7、UMENTS Unless otherwise specified, the latest issue of all referenced standards shall apply. The following specifications and standards are referenced in this specification. Quality System Standard ISO 9001or TS-16949 Quality Systems Standards NAVISTAR Manufacturing Std MS-D-13 CFR Title 29, Part 19
8、10 CEMS B-50 NAVISTAR Restricted Chemical Substances MIL-DTL-5541 Chemical Conversion Coatings on Aluminum and Aluminum Alloys MIL-DTL-81706 Chemical Conversion Materials for Coating Aluminum and Aluminum Alloys TT-C-490 Chemical Conversion Coatings and Pretreatments for Ferrous Surfaces MIL-DTL-530
9、72 Chemical Agent Resistant Coating (CARC) System Application Procedures and Quality Control Inspection MIL-DTL-53022 Primer, Epoxy Coating, Corrosion Inhibiting, Lead and Chromate Free MIL-DTL-53030 Primer Coating, Epoxy, Water Reducible, Lead and Chromate Free MIL-DTL-53084 Primer, Cathodic Electr
10、odeposition, Chemical Agent Resistant A-A-52474 Commercial Item Description, Electrocoating Primer (Water Borne, Cathodic Epoxy) NUMBER: TMS-9018 TITLE CARC Painting REVISION: 1212 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate
11、Technical Standards. Suppliers are required to assume all patent liability. 2012 by Navistar, Inc. DECEMBER 2012 Page 2 of 7 MIL-DTL-53039 Coating, Aliphatic Polyurethane, Single Component, Chemical Agent Resistant MIL-DTL-64159 Coating, Water Dispersible Aliphatic Polyurethane, Chemical Agent Resis
12、tant A-A-59745 CID Zinc-Rich Coatings MIL-P-14105 Paint, Heat Resistant (for Steel Surfaces) A-A-3007 Thinner: for Phenol-Formaldehyde and Medium Oil and Styrenated Alkyd Paints and Varnishes SAE AMS 3166 Solvents, Cleaning, Cleaning Prior to Application of Sealing Compounds ASTM B117 Standard Pract
13、ice for Operating Salt Spray (Fog) Testing Apparatus SSPC-SP5/NACE No. 1 - Steel Structures Painting Manual Vol. 2 SSPC-SP10/NACE No. 2 - Steel Structures Painting Manual Vol. 2 SSPC-SPCOM Steel Structures Painting Manual Vol. 2 NACE RP0287 Field Measurement of Surface Profile of Abrasive Blast Clea
14、ned Steel Surfaces Using a Replica Tape ASTM D1654 Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments ASTM D4138 Measurement of Dry Film Thickness of Protective Coating systems by Destructive, Cross Sectioning Means GM9540P General Motors Accelerat
15、ed Corrosion Test ASTM E376 Calibration of Instruments for Measurement of Dry Film Thickness ASTM A967 Standard Specification for Chemical Passivation Treatments for Stainless Steel Parts AMS 2488 Anodic Treatment, Titanium and Titanium Alloys Solution pH 13 or Higher 3.1 Precedence In the event of
16、a conflict between the text of this document and the references cited herein, the order of precedence shall be: 1. The contract or purchase order 2. The engineering drawing 3. This document 4. Referenced documents to the extent specified herein Nothing in this document supersedes applicable laws and
17、 regulations unless a specific deviation has been obtained from NAVISTAR DEFENSE. 4.0 PRETREATMENTS AND CHEMICAL AGENT RESISTANT COATINGS (CARC) 4.1 TT-C-490 Type I Zinc Phosphate When TT-C-490 Type I Zinc Phosphate is used as a pretreatment, the supplier must certify that the conversion coating and
18、 process used meets all of the testing requirements in accordance with TT-C-490 for corrosion resistance and coating weight. TT-C-490 Type I Zinc Phosphate rinses and sealers are to be free of materials containing hexavalent chrome. 4.2 MIL-DTL-5541 When MIL-DTL-5541 pretreatment is used the supplie
19、r must certify that the conversion coating used is in accordance with and registered under the Qualified Product Database (QPD) for MIL-DTL-81706 Type II Class 1A. The supplier must also certify that all testing requirements within MIL-DTL-5541 for corrosion resistance and coating weight have been m
20、et. NUMBER: TMS-9018 TITLE CARC Painting REVISION: 1212 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2012 by Navistar, Inc. DECEMBER 2012 Page 3 of 7
21、4.3 A-A-59745 Zinc Rich Epoxy Coating When Zinc Rich Epoxy Primer in accordance with A-A-59745 is required, only the following products may be used on NAVISTAR Military trucks, parts, and components. Approved Products: Sherwin-Williams E90G17 4.4 MIL-DTL-53022 (Primer, Epoxy Coating, Corrosion Inhib
22、iting, Lead and Chromate Free) Only primers listed on the Qualified Product Database (QPD) for MIL-DTL53022 are approved for use on NAVISTAR DEFENSE trucks, parts, and components. Approved Products: Sherwin-Williams product numbers: E90H226 E90HC227 E90A228 E90A229 4.5 MIL-DTL-53030 (Primer, Epoxy C
23、oating, Water Reducible, Lead and Chromate Free) Only primers listed on the Qualified Product Database (QPD) for MIL-DTL53030 are approved for use on NAVISTAR DEFENSE trucks, parts, and components. Approved Products: Sherwin-Williams: E90W501 4.6 MIL-DTL-53039 (Aliphatic Polyurethane, Single Compone
24、nt, Chemical Agent Resistant Coating) All CARC Topcoats used are to be in accordance with MIL-DTL-53039 and listed on the Qualified Product Database (QPD) as Type III, Type IV, Type V, Type VI, or Type IX for general painting or Type VIII when field touch-up is required. These coating types are free
25、 of volatile organic hazardous air pollutants (VOHAP-free) contain polymeric flattening agents. 4.7 MIL-DTL-64159 (Water Dispersible, Aliphatic Polyurethane, Chemical Agent Resistant Coating) All CARC Topcoats used are to be in accordance with MIL-DTL-64159 and listed on the Qualified Product Databa
26、se (QPD) as Type II for general painting or Type III when field touch-up is required. These coating types are free of volatile organic hazardous air pollutants (VOHAP-free) contain polymeric flattening agents. 5.0 GENERAL REQUIREMENTS 5.1 Ferrous Metals (Hardness 40 HRC) Mild Steel 5.1.1 Clean per a
27、pplicable Method I through V, per TT-C-490. (When Method I is used, it must be in accordance with SSPC-SP5 or SSPC-SP10 to a 1.0 2.0 mil surface profile.) 5.1.2 Pretreat per the following: Apply organic epoxy zinc rich primer, per A-A-59745, or Zinc Phosphate per TT-C-490 Type I utilizing an activat
28、ing rinse prior to phosphate and a non-chromium final rinse. 5.1.3 Prime using one of the following: Apply epoxy coating, corrosion inhibiting, lead and chromate free, specification MIL-DTL-53022 Apply epoxy coating, water reducible, lead and chromate free, specification MIL-DTL-53030 Apply waterbor
29、ne cathodic epoxy electrodeposition coating, specification A-A-52474, NUMBER: TMS-9018 TITLE CARC Painting REVISION: 1212 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all p
30、atent liability. 2012 by Navistar, Inc. DECEMBER 2012 Page 4 of 7 Apply cathodic epoxy electrodeposition, chemical agent resistant coating, specification MIL-DTL-0053084. Note: When electrodeposition primers are used, the pretreatment must be in accordance with TT-C-490 Type I, zinc phosphate. 5.1.4
31、 Topcoat per the following: Apply aliphatic polyurethane, single component, chemical agent resistant coating, specification MIL-DTL-53039; or, Apply water dispersible aliphatic polyurethane, chemical agent resistant coating, specification MIL-DTL-64159. 5.2 Ferrous Metals, Hardness Greater Than 40 H
32、RC Armor Plate MIL-DTL-12560/MIL- DTL-46100 5.2.1 Clean, per applicable Method II or III, specification TT-C-490. Abrasive blast, in accordance with specification SSPC-SP5 or SSPC-SP10 to a 1.5-2.0 mil surface profile. 5.2.2 Apply organic epoxy zinc rich primer, specification A-A-59745. 5.2.3 Prime
33、per the following: Apply epoxy coating, corrosion inhibiting, lead and chromate free, specification MIL-DTL-53022; or, Apply epoxy coating, water reducible, lead and chromate free, specification MIL-DTL-53030. 5.2.4 Topcoat per the following: Apply aliphatic polyurethane, single component, chemical
34、agent resistant coating, specification MIL-DTL-53039; or, Apply water dispersible aliphatic polyurethane, chemical agent resistant coating, specification MIL-DTL-64159. 5.3 Zinc Plated or Galvanized Materials 5.3.1 Clean, per applicable Method II through V, specification TT-C-490. 5.3.2 Pretreat per
35、 the following: Lightly abrasive blast, creating a frosted surface; or, Chemically etch the surface. Note: When abrasive blasting or etching the surface of the substrate, take care in not removing plated or galvanized coatings. 5.3.3 Prime per the following: Apply epoxy coating, corrosion inhibiting
36、, lead and chromate free, specification MIL-DTL-53022; or, Apply epoxy coating, water reducible, lead and chromate free, specification MIL-DTL-53030. 5.3.4 Topcoat per the following: Apply aliphatic polyurethane, single component, chemical agent resistant coating, specification MIL-DTL-53039; or, NU
37、MBER: TMS-9018 TITLE CARC Painting REVISION: 1212 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2012 by Navistar, Inc. DECEMBER 2012 Page 5 of 7 Apply
38、water dispersible aliphatic polyurethane, chemical agent resistant coating, specification MIL-DTL-64159. 5.4 Aluminum 5.4.1 Clean, per applicable Method II, III or IV, specification TT-C-490. 5.4.2 Pretreat per the following: Treat per MIL-DTL-5541 Type II Class 1A 5.4.3 Prime per the following: App
39、ly epoxy coating, corrosion inhibiting, lead and chromate free, specification MIL-DTL-53022; or, Apply epoxy coating, water reducible, lead and chromate free, specification MIL-DTL-53030. 5.4.4 Topcoat per the following: Apply aliphatic polyurethane, single component, chemical agent resistant coatin
40、g, specification MIL-DTL-53039; or, Apply water dispersible aliphatic polyurethane, chemical agent resistant coating, specification MIL-DTL-64159. 5.5 Composites 5.5.1 Clean using the following process: Clean with a lint-free cloth dampened with thinner per A-A-3007, or solvent per SAE AMS 3166. Mec
41、hanically abrade surface using 180 220 grit sandpaper. Finish sand using 320 grit sandpaper. Clean with a lint-free cloth dampened with thinner per A-A-3007, or solvent per SAE AMS 3166. 5.5.2 Prime per the following: SMC In-mold coating per TMS-9012; or, Apply epoxy coating, corrosion inhibiting, l
42、ead and chromate free, specification MIL-DTL-53022; or, Apply epoxy coating, water reducible, lead and chromate free, specification MIL-DTL-53030. 5.5.3 Topcoat per the following: Apply aliphatic polyurethane, single component, chemical agent resistant coating, specification MIL-DTL-53039; or, Apply
43、 water dispersible aliphatic polyurethane, chemical agent resistant coating, specification MIL-DTL-64159. 5.6 Plastics and Laminates 5.6.1 Clean using the following process: Clean with a lint-free cloth dampened with thinner per A-A-3007, or solvent per SAE AMS 3166. 5.6.2 Prime per the following: A
44、pply epoxy coating, corrosion inhibiting, lead and chromate free, specification MIL-DTL-53022; or, Apply epoxy coating, water reducible, lead and chromate free, specification MIL-DTL-53030. 5.6.3 Topcoat per the following: Apply aliphatic polyurethane, single component, chemical agent resistant coat
45、ing, specification MIL-DTL-53039; or, NUMBER: TMS-9018 TITLE CARC Painting REVISION: 1212 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2012 by Navista
46、r, Inc. DECEMBER 2012 Page 6 of 7 Apply water dispersible aliphatic polyurethane, chemical agent resistant coating, specification MIL-DTL-64159. 5.7 Stainless Steel Alloys 5.7.1 Clean, per applicable method II through V, specification TT-C-490. 5.7.2 Pretreat per the following: Passivate per ASTM A9
47、67; or, Abrasive blast using aluminum oxide to create a uniform, lightly frosted surface. 5.7.3 Prime per the following: Apply epoxy coating, corrosion inhibiting, lead and chromate free, specification MIL-DTL-53022; or, Apply epoxy coating, water reducible, lead and chromate free, specification MIL
48、-DTL-53030. 5.7.4 Topcoat per the following: Apply aliphatic polyurethane, single component, chemical agent resistant coating, specification MIL-DTL-53039; or, Apply water dispersible aliphatic polyurethane, chemical agent resistant coating, specification MIL-DTL-64159. 5.8 Titanium Alloys 5.8.1 Clean, per applicable method II through V, specification TT-C-490. 5.8.2 Pretreat per the following: Abrasive blast, in accordance w
