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. APRIL 2009 Page 1 of 6 NAVISTAR, INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER:
2、TMS-7016 TITLE: Polyvinyl Chloride Extrusions (Trim) CURRENT REV. No. : 0904 DATE: April 2009 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: Rev K - June 2007 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve
3、 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 No
4、tice: Replaced “International Truck and Engine Corporation” with “Navistar, Inc.” per corporate directive; modified Type 4 requirements; added note to 4.11; reformatted and editorial changes. Reference: File 30-14D Keywords: Trim; PVC Extrusions 1.0 APPLICATION This specification covers three types
5、of non-staining and non-fogging polyvinyl chloride resin compounds suitable for truck trim applications. A pressure sensitive adhesive may be applied to one side of the extrusion by specifying this option on the engineering drawing. Type 1: Exterior Trim Type 3: Under Hood Components Type 1A: Exteri
6、or Tape Type 4: Aero Closeout Type 2: Interior Trim 2.0 SCOPE This specification covers the general requirements, property and performance requirements, quality, identification, qualification, source approval and quality control. 2.1 Restricted Chemical Substances Effective January 1, 2007, all prod
7、uct 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, and Regulations are reference
8、d in this specification. Quality System Standard ISO 9001 or TS-16949 ASTM D 412 ASTM D 1203 NAVISTAR Mfg Standard MS-D-13 ASTM D 570 ASTM D 2240 NAVISTAR CEMS G-5, Part II ASTM D 618 ASTM G 53 CFR Title 29, Part 1910 ASTM D 624 AATCC8 RMA Handbook (Rubber Manufacturers Association) ASTM D 792 FMVSS
9、 571.302 NAVISTAR TMS-9544 ASTM D 903 SAE J323 NAVISTAR CEMS GT-31 ASTM D 2047 SAE J80 NAVISTAR CEMS B-50 4.0 GENERAL REQUIREMENTS Unless otherwise stated, all tests shall be performed at room temperature. Preconditioning: in case of dispute, ASTM D 618, Procedure A, shall govern conditioning of tes
10、t samples. Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-7016 TITLE: Polyvinyl Chloride Extrusions (Trim) REVISION: 0904 This document is restricted and may not be s
11、ent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2009 by Navistar, Inc. APRIL 2009 Page 2 of 6 4.1 Color Shall be black unless otherwise specified on the engineering drawing. 4.2 Odor Shall not have
12、 a disagreeable odor. 4.3 Adhesion When specified on the engineering drawing, the pressure sensitive adhesive shall be an acrylic pressure sensitive type, with 5 mil minimum thickness and shall be supplied with a moisture resistant release liner. The location/placement and extent of the adhesive sha
13、ll be shown on the engineering drawing. The bonding surface (type of surface) should be indicated on the drawing. If the type of surface is not indicated, qualification shall be based on the use of a painted finish (Grade-18HS, basecoat/clearcoat as per CEMS G-5, Part II). 4.3.1 Prequalification of
14、the adhesive is required. Unless otherwise specified, all test samples shall be prepared as follows: 4.3.1.1 Clean surface with isopropyl alcohol (rubbing alcohol) and water solution (50%) 4.3.1.2 Dry 4.3.1.3 Remove release liner and apply product to substrate. 4.3.1.4 Apply uniform pressure. 4.3.1.
15、5 Allow to stand at ambient conditions for 72 hours. 4.3.2 The adhesive shall meet all aging and weathering requirements of the PVC extrusion without delamination or loss of adhesion. Additional adhesion requirements may be specified on the drawing. 4.4 Property And Performance Requirements PROPERTY
16、 TEST METHOD UNITS REQUIRED TYPE 1 TYPE 1A TYPE 2 TYPE 3 TYPE 4 Specific Gravity, max ASTM D792 Method A - 1.4 0.86 1.35 1.44 1.55 Tensile ASTM D412 MPa (min) 10 7 7 10 9.5 Elongation ASTM D412 % (min) 225 100 250 300 250 Hardness ASTM D2240 - 65-70 40-45 55-65 70-75 75-90 Tear Strength, min ASTM D6
17、24 Die C kN/m 17.5 17.5 17.5 17.5 17.5 lbf/in 100 100 100 100 100 Peel Adhesion, min ASTM D903 kN/m - 0.84 - 1.4 - lbf/in - 4.8 - 8 - Coefficient of Friction ASTM D2047, dry - N/A 0.95 N/A N/A N/A Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo
18、reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-7016 TITLE: Polyvinyl Chloride Extrusions (Trim) REVISION: 0904 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are requ
19、ired to assume all patent liability. 2009 by Navistar, Inc. APRIL 2009 Page 3 of 6 Heat Aging 70 hrs at 70C except Type 3 shall be 500 hours at 70 C. Tensile ASTM D 412 % Retained 85 85 85 90 Elongation ASTM D 412 % Retained 85 85 85 85 85 Hardness ASTM D 2240 Pts Change 5 5 5 5 5 Adhesion ASTM D 90
20、3 % Retained - 85 - 85 85 No. 2 Diesel fuel Immersion 168 hrs at 23C Hardness ASTM D 2240 Pts Change N/A 0 to -10 N/A 0 to -10 0 to -10 Volume % Change 0 to +10 0 to +10 0 to +10 Adhesion No Delamination - 4.5 Volatility Loss: ASTM D1203 All Types: Shall be 2% maximum. 4.6 Water Absorption: ASTM D57
21、0 All Types: Shall be 2% maximum. 4.7 Low Temperature Resistance SAE J323 Method A, except mandrel size shall be 12.7 mm (l/2 in) Type 1 and 1a: -40C (-40F) Types 2, 3 and 4: -32C (-25F) 4.8 Accelerated Weathering per CEMS GT-31 Type 1, 1A and 4 Exterior components per Method B. Type 2 Interior comp
22、onents per Method A. Type 3 Underhood components per Method A. 4.8.1 Required There shall be no signs of visible color change greater than E of 3, no plasticizer migration, decreased pliability, tackiness, or delamination. 4.9 Colorfastness to Cracking: AATCC 8 Perform cracking tests, wet, dry, with
23、 petroleum naphtha and with ASTM Fuel B (ASTM D471). 4.9.1 All Types Shall show no appreciable staining of the fabric and have a minimum AATCC rating of 4 when compared to the AATCC Color Transference Evaluation Chart. 4.10 Paint Staining 4.10.1 Method Attach a 1.9 x 25 x 50 mm (0.075 x 1 x 2 in) te
24、st specimen to a 75 x 75 mm (3 x 3 in) painted panel (9219 white, CEMS G-5, Grade-19HS). Expose the assembly for 48 hours per CEMS GT-31 Method B. Remove the test specimen and re-expose the painted panel for 24 hours. Remove and examine for staining. 4.10.2 Required All Types: Shall exhibit no visib
25、le stain produced on the painted panel beyond the boundaries of the test specimen. Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-7016 TITLE: Polyvinyl Chloride Extru
26、sions (Trim) REVISION: 0904 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. APRIL 2009 Page 4 of 6 4.11 Heat Resistance (Parts) Co
27、ndition for four (4) hours in a convection oven maintained at 125 3C (257 5F), allow to return to ambient conditions. 4.11.1 Required Types 1, 1a, and 2 - Less than 0. 5% shrinkage Type 3 - Less than 2% shrinkage Type 4 - Less than 1% shrinkage Adhesive - No Delamination Note: Higher shrinkage may o
28、ccur on some parts and can be acceptable but this needs to be evaluated and accepted or rejected on a part by part basis. 4.12 Flammability 4.12.1 Type 1 Material and parts supplied to this specification shall conform to and be certified by the supplier to meet requirements of Federal Motor Vehicle
29、Safety Standard #302 - Flammability of Interior Materials and shall meet requirements of TMS-9544. 4.13 Humidity - Bonded Parts Only 4.13.1 Method Sections of the finished composite, as designated on the drawing*, shall be subjected to 500 hours of condensing humidity at 38C (100F) and 100% relative
30、 humidity. *If no critical areas are designated, test areas shall be randomly located, although the entire composite shall be capable of passing this test. 4.13.2 Required There shall be no delamination. Peel strength shall be 11.0 N/m (6.3 lb/in)min. 4.14 Thermal Shock- Bonded Parts Only 4.14.1 Met
31、hod Sections of the finished composite, as designated on the drawing*, shall be subjected to four of the cycles listed below. There shall not be any rest between steps, and the sections shall be examined after each cycle. *If no critical areas are designated, test areas shall be randomly located, al
32、though the entire composite shall be capable of passing this test. 4.14.2 Required There shall be no loss of adhesion of the fabric facing. Thermal Shock Cycle 1. 16 hours 70C 2. 8 hours -40C 4.15 Static Shear- Bonded Parts Only 4.15.1 Method Bond one square inch lap shear joints, a minimum of 6 sam
33、ples per adhesive/substrate combination is required. Suspend in a convection oven with a 500 g static, shear load on the bond. Age for 168 hours at 70 C. 4.15.2 Required No loss of adhesion or any sign of slippage. Copyright Navistar International Corporation Provided by IHS under license with INTER
34、NNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-7016 TITLE: Polyvinyl Chloride Extrusions (Trim) REVISION: 0904 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards.
35、Suppliers are required to assume all patent liability. 2009 by Navistar, Inc. APRIL 2009 Page 5 of 6 4.16 Tolerances Tolerances shall conform to RMA Class 2, per the RMA Handbook, unless otherwise specified on the engineering drawing. Standard tolerances shown in the title block do not apply. 4.17 A
36、brasion Test Tapes only 4.17.1 Method SAE J80, Rotary Platform Double Head Method Expose for 1000 cycles using 1000g load with CS-17 abrasion wheels 4.17.2 Required Must meet the criteria of SAE J80 and the material wear pattern and color variation must be verified and approved by Materials Engineer
37、ing, Truck Development and Technology Center. 5.0 QUALITY The extrusion shall be free from checks, cracks, blisters, pores or irregular surfaces. It shall be uniform as to quality, color and finish during its service life. 5.1 Qualification Pre-production samples shall be submitted for engineering t
38、ests and shall match standard samples in the Industrial Design Department at TDTC. These samples shall be accompanied by a laboratory analysis covering all the requirements of this specification. Materials submitted for approval to this specification shall include the following: 5.1.1 A detailed, si
39、gned test report documenting testing to this specification per TMS-9543. 5.1.2 The complete procedure used for preparing and curing materials for test, especially surface preparation (when appropriate) and condition of the test materials. 5.1.3 A complete description, including engineering prints an
40、d pictures of any non-standard test fixtures used. 5.1.4 Adhesive, substrate and any chemicals used for bonding where appropriate. 5.2 Submission The material test report shall be submitted to: Manager of Materials Engineering NAVISTAR, Inc. PO Box 1109 Fort Wayne, IN 46801 5.3 Approval A report fro
41、m NAVISTAR will be issued approving new materials to this specification. Formal approval is not granted until this report has been published and the new material is listed in this specification. However, the approval report may be used as authorization for usage of that approved material/process pri
42、or to a change to this specification. 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 also accept TS-16949 registration as long as the supplier can also fulfill all AIAG P
43、PAP (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 Corporate Buyer upon request. Copyright Navistar International Corporation Provided b
44、y IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TMS-7016 TITLE: Polyvinyl Chloride Extrusions (Trim) REVISION: 0904 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from C
45、orporate Technical Standards. Suppliers are required to assume all patent liability. 2009 by Navistar, Inc. APRIL 2009 Page 6 of 6 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 th
46、e purchaser. No changes in formulation or processing practices are permitted without approval. In the event that changes in material, properties, processing practices, construction, color, or labeling of the product are required, the supplier shall notify Materials Engineering at TDTC and Purchasing
47、 and Supplier Development of the proposed change(s). Test data 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. 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 b
