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 5 NAVISTAR, INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER
2、: TMS-7000 TITLE: ABS, Unfilled, Molded CURRENT REV. No: 1110 DATE: Oct. 2011 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: Rev. J - August 2005 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve hazardous ma
3、terials, 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 Notice: Replace
4、d “International Truck and Engine Corporation” with “Navistar, Inc.” per corporate directive; added CEMS B-50 requirement; correction to “butadiene” spelling; editorial changes. Reference: File 30-14D Keywords: ABS plastic, thermoplastic, plastic extrusions, injection molding. 1.0 APPLICATION This s
5、pecification covers unfilled acrylonitrile-butadiene-styrene (ABS) thermoplastic material suitable for making finished parts by injection molding, extrusion, vacuum forming, or other molding process. Parts such as grilles, engine covers, kick panels and light fixtures are typical applications. 2.0 S
6、COPE This specification covers the requirements for basic material properties (cell limits), molded part properties (suffixes), quality, source approval and quality control. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product supplied to the requirements of this specification m
7、ust 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 standards, specifications and regulations are referenced in this specification. Quality System Standard ISO 900
8、1 or TS-16949 NAVISTAR TMS-7030 ASTM D 256 NAVISTAR Mfg. Standard MS-D-13 NAVISTAR TMS-7051 ASTM D 638 NAVISTAR CEMS G-5 CFR Title 29, Part 1910 ASTM D 648 NAVISTAR CEMS B-50 NAVISTAR CEMS GT-31 FMVSS 302 4.0 REQUIREMENTS Material purchased to this specification shall meet the basic property require
9、ments selected from the property cell limit table. Properties shall be specified by cell limits such as: 4-5-4. Each digit refers to a cell limit in the table, and represents a property as follows: NUMBER: TMS-7000 TITLE: ABS, Unfilled, Molded REVISION: 1110 This document is restricted and may not b
10、e 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 5 4 - 5 - 4 Tensile Yield Strength 41.3 MPa (6 000 psi) Izod Impact Strength (Notched) 0.32 J/mm (6f
11、tlbf/in) of Notch Deflection Temperature at 1.82 MPa (264 psi) 93C (200F) min 4.1 Property Requirements: 4.1.1 Property cell limit or minimum requirements are shown in the Table below. PROPERTIES CELL LIMITS 0 1 2 3 4 5 6 Tensile Yield Strength, Min. MPa psi U N S P E C I F I E D 17.2 2500 27.6 4000
12、 34.4 5000 41.3 6000 48.1 7000 - - Izod Impact Strength, at 23C (75F), min. J/mm of Notch ft-lbf/in of Notch 0.05 1 0.11 2 0.16 3 0.21 4 0.32 6 0.43 8 Deflection Temperature, under Load at 1.82 MPa (264 psi), min. C F 71 160 82 180 87 190 93 200 104 220 - - Test Per ASTM D 638 Test Per ASTM D 256 Te
13、st per ASTM D 648 4.1.2 Suffix Requirements Suffix letters indicate material or molded part property requirements in addition to those shown in the cell limit table. The following suffixes shall be used to indicate additional required properties: 4.1.2.1 Accelerated Weathering - Per CEMS GT-31 C1: I
14、nterior parts which are exposed to sunlight under glass shall be tested per Method A for a minimum of 1200 kj. C2: Exterior parts shall be tested per Method B for a minimum of 3600 kj. 4.1.2.1.1 Required shall have no visible color change greater than E of 3. NUMBER: TMS-7000 TITLE: ABS, Unfilled, M
15、olded 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 3 of 5 4.1.2.2 Suffix D - Color Requirement
16、s 4.1.2.2.1 Suffix D1: Pigmented part color shall be specified on the drawing per designation system in CEMS G-5, Part I, Section B. The pigment shall be evenly dispersed to insure uniform coloring throughout the part. 4.1.2.2.2 Suffix D2: Paint color shall be specified on the drawing per designatio
17、n system in CEMS G-5, Part I, Section B. The painted part shall meet requirements of TMS-7030. 4.1.2.3 Suffix E - Surface Finish Requirements shall be noted as follows, and shall compare to finishes found in the SPI-SPE mold finish comparison kit (D-M-E Corporation). 4.1.2.3.1 Suffix E1: No. 1 - 800
18、0 Grit (#3 Micron Range) 4.1.2.3.2 Suffix E2: No. 2 - 1200 Grit (#15 Micron Range) 4.1.2.3.3 Suffix E3: No. 3 - 320 Emery Cloth 4.1.2.3.4 Suffix E4: No. 4 - 280 Stone 4.1.2.3.5 Suffix E5: No. 5 - 240 Dry blast, 13 cm at 690 kPa (5 in distance at 100 psi) 4.1.2.3.6 Suffix E6: No. 6 - 24 Grit dry blas
19、t, 7.5 cm at 690 kPa (3 in distance at 100 psi) 4.1.2.4 Suffix F - Flame Resistant Material and parts supplied to this specification shall conform to and be certified by the supplier to meet the requirements of the latest issue of the Federal Motor Vehicle Safety Standard No. 302 - Flammability of I
20、nterior Materials. 4.1 2.5 Suffix G - Electroplating Material shall permit chrome plating of the surface; the plated part shall meet requirements of TMS-7051. 4.1.2.6 Suffix H - Impact Requirements at Low Temperature Material shall exhibit a minimum impact of 0.13 J/mm (2.5 ftlbf/in) of notch at -40
21、C (-40F) when tested according to ASTM D 256 with a 12.7 mm x 12.7 mm (0.5 x 0.5 in) bar. 4.1.2.7 Suffix Z - Special Requirements Special requirements shall be designated by the Z suffix and noted on the drawing. 5.0 QUALITY Pattern, color, and finish must match approved prototype parts in the Truck
22、 Development and Technology Center (TDTC) Industrial Design Department. No voids in the material, surface defects, flash, or flow patterns are permissible. 6.0 SOURCE APPROVAL AND QUALITY CONTROL 6.1 Supplier Requirements All suppliers to Navistar are required to be registered to ISO 9001 Quality Sy
23、stem Requirements. Navistar will 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 NUMBER: TMS-7000 TITLE: ABS, Unfilled, Molded REVISION: 1110 This document is restricte
24、d 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 5 maintain their certification with an accredited registrar and must furnish copies o
25、f registration certificates to their Navistar 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 pr
26、actices 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, TDTC, and Purchasing and Supplier Development of the proposed change(s). Tes
27、t 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
28、and/or 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. The part supplier and the plant
29、metallurgist and/or the quality control manager of the using 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. MS-D-13. 8.0 DESIGNATION ON DRAWINGS
30、The material shall be designated in the same manner as the following example: 4-5-4 C2, D2, TMS-7000 D2 - Color shall be NAV 2284 Red 8.1 The three digits preceding the TMS number refer to cell limits in the table. The first digit always refers to tensile yield strength, here 41.3 MPa (6 000 psi). T
31、he second digit refers to the impact strength, here 0.26 J/mm (6 ftlbf/in) of notch. The third digit refers to the deflection temperature, 93C (200F). 8.2 A number of existing parts now specify the obsolete AM-83276 or AM-93300 designation for the specific ABS material. Both are now incorporated int
32、o this specification, TMS-7000. The corresponding material designations are as follows: Former Designation Corresponds With TMS-7000 AM-83276 1-4-3 AM-93300 2-4-2 NUMBER: TMS-7000 TITLE: ABS, Unfilled, Molded REVISION: 1110 This document is restricted and may not be sent outside Navistar, Inc. or re
33、produced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2011 by Navistar, Inc. OCTOBER 2011 Page 5 of 5 9.0 TECHNICAL INFORMATION For further information related to the technical content of this specification, contact: Suppliers may purc
34、hase controlled copies of this specification by contacting: Materials Engineering and Technology Dept. Truck Development 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:/
