FORD WSS-M2D103-A1-2017 POLYVINYL CHLORIDE (PVC) TOE PAD FOOTREST COVER TO BE USED WITH FORD WSS-M99P1111-A .pdf

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1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 00 2017 04 19 Released L. Sinclair, NA Controlled document at www.MATS Copyright 2017, Ford Global Technologies, LLC Page 1 of 3 POLYVINYL CHLORIDE (PVC), TOE PAD, FOOTREST COVER WSS-M2D103-A1 1. SCOPE The material defined by this specifi

2、cation is a vinyl chloride used for the toe pad, footrest cover for the non driver foot region on the main floor carpet. 2. APPLICATION This specification was released originally for material used as the toe pad, footrest cover on carpeted floors. 3. REQUIREMENTS 3.1 APPROVED SOURCES This specificat

3、ion requires the use of approved sources. Only the sources identified on the Ford Approved Source List (ASL) can be used when this specification is listed on the drawing, CAD file, or other documents. The list of approved sources is located within Ford at or available externally through a Ford Mate

4、rials Engineer. 3.2 CONDITIONING AND TEST CONDITIONS All test values are based on material conditioned for not less than 24 h prior to testing in a controlled environment of 23 +/- 2 C and 50 +/- 5% relative humidity. Testing of the material should occur in the conditioning environment or soon after

5、 removal. 3.3 INFRARED SPECTROPHOTOMETRY AND/OR THERMAL ANALYSIS IR spectra and thermograms from initial material approval shall constitute the reference standard and shall be kept on file at the designated material laboratory. The material supplier shall ensure that all future material supplied to

6、the specification shall produce IR spectra and thermograms that correspond to the reference standard when tested under the same conditions. 3.4 PERFORMANCE CRITERIA In addition to the requirements listed herein, the component shall also meet all requirements in WSS-M15P37-C/latest and any additional

7、 SDS requirements. 3.5 MATERIAL PROPERTIES 3.5.1 Density 1.4 g/cm3 max (ISO 1183, Method A) 3.5.2 Hardness 77 97 Shore A (ISO 868/ASTM D 2240, 6 mm thick plied-up specimens, 15 s delay) ENGINEERING MATERIAL SPECIFICATION WSS-M2D103-A1 Copyright 2017, Ford Global Technologies, LLC Page 2 of 3 3.5.3 E

8、longation at Break 175% min (ISO 37, Type 2 specimen, 75 x 4 x 2.0 +/- 0.2 mm 500 mm/minute test speed) 3.5.4 Tear Strength Report (ISO 34-1, Method B, Procedure A/ ASTM D624, Die C) 3.5.5 Bend Over Mandrel No Cracking (Hold at -30C for 24 h, bend over a 25.4 mm mandrel) 3.6 HEAT AGING (ISO 188, 100

9、0 h at 80 C +/- 2 C) 3.6.1 Hardness Change +/- 15% from original data (Test Method per para 3.5.2) 3.6.2 Elongation at Break Change +/- 15% from original data (Test method per para 3.5.3) 3.6.3 Bend Over Mandrel No Cracks (Test method per para 3.5.5) 4. GENERAL INFORMATION The information given belo

10、w is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions concerning Engineering Material Specifications. 4.1 MATERIAL IDENTIFICATION FOR RECYCLING PURPOSES PVC (ISO 18064) Table 1: Minimum Sample Size Initial Approval New Manufacturing

11、Location for Previously Approved Material Para. Test Minimum Lots Specimens per Lot Total Test Specimens Lots Specimens per Lot Total Test Specimens 3.5.1 Density 1 3 3 3.5.2 Hardness 1 5 1 3.5.3 Elongation 1 5 5 1 5 5 3.5.4 Tear Strength 1 5 5 1 5 5 3.5.5 Bend over Mandrel 1 3 3 3.6.1 Hardness Chan

12、ge 1 5 5 3.6.2 Elongation Change 1 5 5 3.6.3 Bend Over Mandrel 1 3 3 4.2 APPROVAL OF MATERIALS Suppliers desiring approval of their materials shall first obtain an expression of interest from Purchasing, Design or Product Development, and Materials Engineering. The supplier shall submit a completed

13、copy of their laboratory test reports, signed by a qualified and authorized representative of the test facility, demonstrating full compliance with all the requirements of the Material Specification. Tested material samples must be available for review upon request and kept for a minimum of one year

14、. Upon request, the supplier will review the associated quality control documents (Process Failure Mode and Effects Analysis, Control Plans, Certification testing) with Ford. ENGINEERING MATERIAL SPECIFICATION WSS-M2D103-A1 Copyright 2017, Ford Global Technologies, LLC Page 3 of 3 4.3 SUPPLIERS ONGO

15、ING RESPONSIBILITY All materials must be equivalent in all characteristics to the material upon which approval was originally granted. Prior to making any changes to the material originally approved, whether or not such changes affect the materials ability to meet the specification requirements, the

16、 supplier shall notify the affected Supplier Technical Assistance (STA), Purchasing, and Materials Engineering activities of the proposed changes (with reasons) by submission of a completed Suppliers Request for Engineering Approval, SREA. For parts and components using Ford Engineering Material Spe

17、cifications, all samples tested to the specifications for Design Verification (DV), Production Verification (PV) and Production Part Approval Process (PPAP) sign off must be kept until Job 1. 4.4 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions imposed by regulations or Company direct

18、ion applies to the materials addressed by this document. The restrictions are identified in the Restricted Substance Management Standard WSS-M99P9999-A1 which is updated yearly. It is the suppliers responsibility to comply with this standard on a continuing basis through IMDS and or GMAP reporting. 5. SUMMARY OF REVISIONS