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. 2009 by Navistar, Inc. AUGUST 2009 Page 1 of 4 NAVISTAR, INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER:
2、TMS-9000 TITLE: Texture Paint Processing Procedures CURRENT REV No: 0908 DATE: August 2009 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: Rev C-1 - August 2001 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involv
3、e hazardous 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 N
4、otice: Replaced “International Truck and Engine Corporation” with “Navistar, Inc.” per corporate directive; added section 2.1 “Restricted Chemical Substances”; added section 10 “Technical Information”; editorial changes. Reference: File 30-13A Keywords: Texture Paint 1.0 APPLICATION This specificati
5、on covers the procedures for applying a vinyl modified acrylic paint to achieve a special textured finish on fiberglass reinforced polyester (FRP) parts. It can be specified for internal or external applications. 2.0 SCOPE This specification covers the surface finishing, paint preparation, equipment
6、, application and repair procedures. 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 specification. 3.0 REFERENCE DOCUMENTS Unless otherwise specified, the latest issue of
7、all referenced standards shall apply. The following standards, specifications and regulations are referenced in this specification. Quality System Standard ISO 9001 or TS-16949 TMS-4505 NAVISTAR Manufacturing Standard MS-D-13 CEMS B-50 CFR Title 29, Part 1910 4.0 REQUIREMENTS 4.1 Surface Finishing T
8、he following basic steps are mandatory. Additional processing may be added if it does not affect the performance or appearance of the texture finish. 1. Scuff sand with 240 grit or finer paper. 2. Solvent wipe with xylol or lacquer thinner. 3. Carefully remove all remaining dirt and dust particles u
9、sing tack rag or other suitable means. Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-9000 TITLE: Texture Paint Processing Procedures REVISION: 0908 This document is
10、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. 2009 by Navistar, Inc. AUGUST 2009 Page 2 of 4 4.2 Paint Preparation The paint, covered in TMS-4505, is a single component
11、 system which is used for both the base and top coat as follows: 4.2.1 Base Coat Reduce paint with toluol, xylol, or SC-100 solvent, depending upon paint area temperatures. Reduction shall be two parts paint to one part solvent. Stir thoroughly before using. 4.2.2 Top Coat Do not reduce - use as rec
12、eived. Stir thoroughly before using. 4.3 Paint Equipment The following set-up kits and paint guns shall be used in applying the base and texture coats: 4.3.1 Base Coat Kit - DeVilbiss 74 x AV-601-F or Binks 63 x 63PB Gun - DeVilbiss JGA or Binks #62 4.3.2 Texture Coat Kit - DeVilbiss 704 x AV-15 or
13、Binks 66 x 66PB Gun - DeVilbiss JGA or Binks #62 4.4 Paint Application The following steps are mandatory. Additional processing may be added if it does not affect the performance or appearance of the texture finish. 4.4.1 Spray base coat to a dry film thickness of 38 m (1.5 mil) to obtain complete h
14、iding of the substrate. This will usually require two complete passes. Best results are obtained by painting each pass in opposite directions. Fluid pressure should be 138 kPa (20 psi) or enough to provide 0.65-0.71 liters (22-24 oz) of paint per minute delivery. Use 379-414 kPa (55-60 psi) air atom
15、ization pressure. 4.4.2 Let base coat flash dry three minutes or until dull. 4.4.3 Apply a uniform texture top coating over entire surface so that it matches the master sample provided by Navistar. Fluid pressure should be 241-379 kPa (35-55 psi), with air atomization pressure set at 138-207 kPa (20
16、-30 psi). Paint pressure must produce an unbalance of paint versus air to create the heavy texture particles. 4.4.4 Surfaces shall be air dry cured for 60 minutes or force-dried at 52-66C (125-150F) for 20 minutes before handling. 4.5 Paint and Substrate Repair It is desirable to inspect the substra
17、te for defects after the base coat has been applied and flash dried. If repairs are required, the parts shall be dried as indicated under Application 4.4.4, the area repaired and recoated with base coat, and the entire surface cleaned (tack rag). Then the entire part shall be processed with all step
18、s shown under Application. If the texture (top) coat requires repairs after drying, the damaged area shall be sanded with 240 grit or finer paper, being careful not to expose the base coat. After cleaning, recoat the repaired area with texture top coat, blending into the surrounding point. If the ba
19、se coat is damaged or the laminate exposed, base coat must be reapplied. Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-9000 TITLE: Texture Paint Processing Procedure
20、s REVISION: 0908 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. 2009 by Navistar, Inc. AUGUST 2009 Page 3 of 4 4.6 Handling Care must be used in handlin
21、g air dried parts within first 72 hours after application, as total curing is not complete until after that duration. Do not store below 16C (60F) until after 72 hours to insure cure of finish. Parts which are air dried rather than force dried, as described under Paint Application, shall not be pack
22、aged for shipping for at least 72 hours after painting, although force-dried parts may be packaged after the specified 20 minute cure. 5.0 QUALITY Color and texture of parts supplied shall match the samples originally approved. Parts shall be clean and dry and free from objectionable odor. 6.0 SOURC
23、E APPROVAL AND QUALITY CONTROL 6.1 Supplier Requirements All suppliers to Navistar are required to be registered to ISO 9001 Quality System Requirements. Navistar will also accept TS-16949 registration as long as the supplier can also fulfill all AIAG PPAP (Production Part Approval Process) document
24、ation and approval requirements. Suppliers must maintain their certification with an accredited registrar and must furnish copies of registration certificates to their Navistar Corporate Buyer upon request. 6.2 Approval Parts supplied against contracts or purchase orders citing this specification sh
25、all be equivalent in all respects to those samples, which were approved by the purchaser. No changes in formulation or processing practices are permitted without approval. In the event that changes occur in material properties, processing practices, or labeling, the supplier shall notify Materials E
26、ngineering at TDTC and Navistar Purchasing and Supplier Development of the proposed change(s). Test data indicating conformance to all requirements of this specification, test samples, and new/amended/updated Material Safety Data Sheet(s) (MSDS), in accordance with CFR Title 29, Section 1910, shall
27、be submitted with the request for change. 6.3 Process Control The supplier shall either perform and report results of tests on specific lots of parts produced using ISO 9001 or TS-16949 guidelines, or provide statistical evidence of the lot having been produced in a state of statistical control and
28、with a process capable of providing all required properties. The part supplier and the plant metallurgist and/or the quality control manager of the using NAVISTAR plant may determine testing and reporting requirements on specific products. 7.0 SHIPPING, PACKING AND IDENTIFICATION Shipping and identi
29、fication shall be in accordance with Navistar Manufacturing Standard MS-D-13. When packaged for resale, containers, packaging and identification shall be in accordance with requirements set forth by the Parts Marketing Division of the Parts Operation at Cantera in Warrenville, Illinois. 8.0 DESIGNAT
30、ION ON DRAWINGS Paint Application per TMS-9000 Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-9000 TITLE: Texture Paint Processing Procedures REVISION: 0908 This docu
31、ment 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. 2009 by Navistar, Inc. AUGUST 2009 Page 4 of 4 9.0 APPROVED MATERIALS See TMS-4505. 10.0 TECHNICAL INFORMATION For
32、 further information related to the technical content of this specification, contact: Suppliers may purchase controlled copies of this specification by contacting: Materials Engineering and Technology Dept. Truck Development and Technology Center 2911 Meyer Road Fort Wayne, IN 46803 E-mail: Material
33、sEngineeringN IHS Global Inc. 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/ Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
