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. 2011 by Navistar, Inc. OCTOBER 2011 Page 1 of 14 NAVISTAR, INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER
2、: TMS-7121 TITLE: Vinyl Coated Interior Trim And Seating Materials CURRENT REV. No: 1110 DATE: October 2011 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: 1006 June 2010 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification
3、may involve 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
4、. Change Notice: Added Types B-1 and edited Type I-3; editorial changes. Reference: File 30-6A/6B Keywords: Interior trim; seats; seat upholstery VINYL COATED INTERIOR TRIM AND SEATING MATERIALS PART 1 1.0 APPLICATION This specification covers vinyl and vinyl coated materials suitable for use in sea
5、t upholstery and trim. 2.0 SCOPE This specification covers all vinyl coated trim and fabric products. Part 1 of the specification describes general and performance requirements, which pertain to all products. Qualification, quality control and source approval, and shipping and identification require
6、ments, common to all products are also included in Part 1. Specific requirements for individual fabrics, such as finished weight, strength, abrasion resistance, etc., for each fabric type (Type A, Type B, etc.), are covered in Part 2 of this specification. 2.1 Restricted Chemical Substances Effectiv
7、e 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 all referenced standards shall apply. The following Specifications, Standards, an
8、d Regulations are referenced in this specification Quality System Standard ISO 9001 or TS-16949 FMVSS 571.302 ASTM D 3884 NAVISTAR Manufacturing Std. MS-D-13 AATCC Color Transf. Chart ASTM G 53 CFR Title 29, Part 1910 AATCC Evaluation Proc. 1 SAE J323 NAVISTAR CEMS B-50 ASTM D 123 SAE J855 NAVISTAR
9、TMS-7005 ASTM D 751 SAE J860/861 NAVISTAR TMS-7028 ASTM D 1239 SAE J882 NAVISTAR TMS-9543 ASTM D 2097 SAE J912 NAVISTAR TMS-9544 ASTM D 2136 NAVISTAR CEMS GT-31 National School Transportation Specifications and Procedures * * National School Transportation Specifications and Procedures is available
10、from: Missouri Safety Center - Central Missouri State University Humphreys Suite 201, Warrenburg, MO 64093 Phone: (660) 543-4830 3.1 Definitions For definition of terms relating to textiles and fabric products see ASTM D 123. NUMBER: TMS-7121 TITLE: Vinyl Coated Interior Trim And Seating Materials R
11、EVISION: 1110 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. 2011 by Navistar, Inc. OCTOBER 2011 Page 2 of 14 Part 1 4.0 REQUIREMENTS All product suppli
12、ed shall meet requirements shown in Part 1 and in addition shall meet the requirements for the specific product type (Type A, Type B, etc.) as shown in Part 2. 4.1 Reproducibility Color, texture and finish of production material supplied must match master samples of the pre-production material origi
13、nally approved and on file in the Master Fabric Book at the International TDTC, Industrial Design Department. 4.2 Material Lay (excluding hides) Material must be fabricated in such a manner that wrinkles or fullness shall not occur between edges when material is rolled out on a flat surface and in a
14、 straight line for a minimum length of 17.4 m (19 yd). Material must be rolled with fabric side out. 4.3 Leather The hides shall be dyed on both sides and tanned to retain the natural odor of the leather and shall be essentially free from defects or blemishes, such as brush marks or stops and bad fl
15、ows which might affect its appearance. 4.4 Performance Requirements Material shall be conditioned for test in accordance with ASTM D 751. 4.4.1 Low Temperature Bend Test: ASTM D 2136 or SAE J323, Method A 4.4.1.1 Procedure: Bend around a 3mm (1/8 in) diameter mandrel after 4 hours at -30 C (-22 F).
16、4.4.1.2 Required: The coating shall remain flexible and not crack or check. 4.4.2 Accelerated Weathering per CEMS GT-31, Zone B All materials shall qualify to one of the two following tests: 4.4.2.1 Fluorescent UV: per Method F, 200 hours 4.4.2.2 Xenon Arc: per Method A Note: Type A and B may be qua
17、lified only by Xenon Arc 4.4.2.2.1 Procedure: Interior cycle, 640 kJ/m min for Type A and Type B, 600 kJ/m for all other types. 4.4.2.3 Required (Either Method): There shall be no signs of color alteration greater than a E of 3, plasticizer migration, decreased pliability or tackiness after exposure
18、. Min. rating of 3.0 per AATCC Eval.-Procedure 1. 4.4.3 Blocking: SAE J912 4.4.3.1 Procedure: Expose samples for thirty minutes at 80 C (176 F) under 3kPa (0.44 psi). 4.4.3.2 Required: The coated surface shall show no evidence of adhering, exuding or permanent damage upon rapid separation. 4.4.4 Pla
19、sticizer Volatility (except hides) 4.4.4.1 Method: Heat material for 5 hours at 104 C (220 F) in a forced convection oven. Cool in desiccator. 4.4.4.2 Required: No appreciable change in material pliability, and weight loss shall not exceed 2%. 4.4.5 Flammability Resistance: FMVSS 571.302 Material su
20、pplied shall conform to and be certified by the supplier to meet Federal Motor Vehicle Safety Standard #302-Flammability of Interior Materials and requirements of TMS-9544. 4.4.6 Colorfastness to Rubbing: SAE J861 4.4.6.1 Method: Perform crocking test dry, wet, and with 100% petroleum naphtha (Hides
21、 are excluded from the petroleum naphtha). 4.4.6.2 Required: Minimum AATCC Rating of 4. NUMBER: TMS-7121 TITLE: Vinyl Coated Interior Trim And Seating Materials REVISION: 1110 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Techn
22、ical Standards. Suppliers are required to assume all patent liability. 2011 by Navistar, Inc. OCTOBER 2011 Page 3 of 14 Part 1 4.4.7 School Bus Seat Upholstery Fire Block Test School bus material supplied to this specification, specifically Types M, M-2, N and P, shall conform to and be certified by
23、 the supplier to meet School Bus Seat Upholstery Fire Block Test described in the latest release of the National School Transportation Specifications and Procedures*, and will meet the requirements of TMS-9544. 5.0 QUALITY Material shall be free from objectionable odor, have flexibility necessary fo
24、r good tailoring, be uniform in quality, and match the color and finish of preproduction approved samples. 5.1 Qualification Materials and processes submitted for approval to this specification shall include the following: 5.1.1 Report: A detailed and signed report documenting testing to this specif
25、ication prepared as per TMS-9543. The report will include actual test data and not merely test summaries. 5.1.2 Failure Modes: Test samples or photographs showing failure modes for each destructive test. 5.1.3 Test Procedure: The procedures used for preparing and testing material. 5.1.4 Analysis: A
26、detailed analysis of the test results including assumptions made, unexpected results and an explanation of any non-compliant results. 5.1.5 Material: Pre-production material sufficient for complete test and evaluation by International. 5.2 Receiving Inspection Tests The following tests are recommend
27、ed for receiving inspection; color, grain, finish, tensile strength, tear strength, weight, and low temperature resistance. 6.0 SOURCE 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
28、 also accept TS-16949 registration as long as the supplier can also fulfill all AIAG PPAP (Production Part Approval Process) documentation and approval requirements. Suppliers must maintain their certification with an accredited registrar and must furnish copies of registration certificates to their
29、 Corporate Buyer upon request. 6.2 Approval Parts supplied against contracts or purchase orders citing this specification shall 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 th
30、e event that changes in material, properties, processing practices, construction, color, or labeling of the product are required, the supplier shall notify Materials Engineering at the Truck Development and Technology Center and Purchasing and Supplier Development of the proposed change(s). Test dat
31、a indicating conformance to all requirements of this specification, test samples, and new or amended or updated Material Safety Data Sheet(s) (MSDS), in accordance with CFR Title 29, Part 1910 shall be submitted with the request for change. NUMBER: TMS-7121 TITLE: Vinyl Coated Interior Trim And Seat
32、ing Materials REVISION: 1110 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. 2011 by Navistar, Inc. OCTOBER 2011 Page 4 of 14 Part 1 6.3 Process Control
33、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 with a process capable of providing all required properties. T
34、he 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 Loading, packing and identification shall be in accordance with Manufacturing Std
35、. MS-D-13. 7.1 Identification 7.1.1 Roll Goods for Seat and Trim Back of material shall bear manufacturers initials or trademark in letters a minimum of 12.7 mm (1/2 in) in height, with the month and year of fabrication, with an approved marking to indicate flame retardance, equally spaced a minimum
36、 of four times across the width with linear spacing of not more than 30 cm (12 in). Marking compound must be permanent, clearly legible and of such composition that it shall not transfer to the face of the material when rolled. 7.1.2 Hides, Veneer, and Back Printed Fabric Each roll or hide shall be
37、suitably tagged or identified with the manufacturers initials or trademark, month and year of fabrication, and an approved marking to indicate flame retardance. 8.0 DESIGNATION ON DRAWINGS Trim Material per TMS-7121, Type A (or other Type as applicable) 9.0 APPROVED SOURCES See Master Fabric Book in
38、 TDTC Industrial Design Department for approved sources. TECHNICAL INFORMATION For 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 Devel
39、opment and Technology Center (TDTC) 2911 Meyer Road Fort Wayne, IN 46803 E-mail: MaterialsEngineeringN IHS Global Inc. 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/ NUMBER: TMS-7121 TITLE: Vinyl Coated Interior Trim And Seating Material
40、s REVISION: 1110 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. 2011 by Navistar, Inc. OCTOBER 2011 Page 5 of 14 Part 2 10.0 INDIVIDUAL MATERIAL REQUIRE
41、MENTS All materials supplied shall meet requirements of Part 1 and in addition shall meet the individual requirements for the type as shown in Part 2. Any material used in a bonded, laminated or dielectric application shall, in addition, meet the composite requirements of TMS-7028. 10.1 Test Methods
42、 The following test methods are used to define individual properties of each material Type. Unless otherwise indicated, values listed in Part 2 are minimum requirements. 10.1.1 Tensile Strength: ASTM D 751, Grab Method 10.1.2 Tear Strength: ASTM D 751, Tongue Method or ASTM D 751, Trapezoid Method 1
43、0.1.3 Finished Weight: SAE J860 10.1.4 Thickness: SAE J882 10.1.5 Flex Testing of Finish: ASTM D 2097 10.1.6 Stretch and Set: SAE J855 10.1.7 Colorfastness to Perspiration: AATCC Test Method 15 10.1.8 Hexane Extractables: ASTM D 1239 10.1.9 Staining Resistance, Hydrogen Sulfide Gas: SAE J322 10.1.10
44、 Seam Strength: ASTM D 751, Using thread per TMS-7005, 2 stitches/cm with a lock stitch under 26.5 N (6 lb) tension. 10.1.11 Abrasion: ASTM D 3884, Rotary Platform, Double Head Method (Taber Abrader). Method 1, 2, or 3 will be indicated in individual requirements for each fabric type. 10.1.11.1 Meth
45、od 1: 1000 grams, 1000 cycles, CS-17 wheel. 10.1.11.2 Method 2: 500 grams, 500 cycles, H-18 wheel 10.1.11.3 Method 3: 500 grams, 100 cycles, CS-10 wheel. 10.1.11.4 Method 4: 250 grams, 500 cycles, CS-17 wheel 10.1.11.5 Required: There will be no appreciable color change of the abraded surface and ap
46、pearance will be comparable to the approved master samples. Weight loss in Method 2 will not exceed 0.07 grams. Part 2 INDIVIDUAL MATERIAL REQUIREMENTS 11.0 TYPES A & B 11.1 Application 11.1.1. Type A - Dash Cover An expanded, polyvinyl chloride resin or polyvinyl chloride/ABS blend, compounded and
47、plasticized to be flexible and tack free, used in automotive style dash pads. This film is usually thermal formed with structural foam injected behind it. 11.1.2 Type B - Vacuum Formable A solid, polyvinyl chloride resin or polyvinyl chloride/ABS blend, compounded and plasticized to be flexible and
48、tack free used in trim applications. Suitable for vacuum forming. 11.1.2.1 Type B-1 Vacuum Formable Similar to Type B only lighter in weight, vacuum formed and used for door interiors. 11.2 General Requirements Materials shall meet general requirements of Part 1 and all requirements of Section 11.2.
49、 Test methods are listed in Section 10.1. Unless otherwise indicated, values listed in Part 2 are minimum requirements. NUMBER: TMS-7121 TITLE: Vinyl Coated Interior Trim And Seating Materials REVISION: 1110 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission
