FORD WSS-M9P13-A1-2017 PERFORMANCE THERMOPLASTIC ELASTOMER FLOOR COVERING GRAINED SHAPED MOLDED NON-MOLDED TO BE USED WITH FORD WSS-M99P1111-A .pdf

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1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 00 2017 07 07 Released L. Sinclair, NA Controlled document at www.MATS Copyright 2017, Ford Global Technologies, LLC Page 1 of 9 PERFORMANCE, THERMOPLASTIC ELASTOMER, FLOOR COVERING, WSS-M9P13-A1 GRAINED, SHAPED, MOLDED/NON-MOLDED 1. SCOP

2、E The specification defines the standard requirements for a good quality elastomeric all weather floor, which meets the minimum durability and performance requirements. 2. APPLICATION This specification was released originally for material used as floor covering in trucks, vans and/or as specified o

3、n the engineering drawing. 3. REQUIREMENTS 3.1 APPROVED SOURCES This specification is performance based and does not have approved sources. 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

4、 +/- 2 C and 50 +/- 5% relative humidity. Testing of the material should occur in the conditioning environment or soon after removal. 3.3 PERFORMANCE CRITERIA 3.3.1 In addition to the requirements listed herein, the end item floor assembly shall meet all requirements in the material specification WS

5、S-M99D63-B1 and all component level requirements. The details for each of the suppliers specific material and approval data shall be documented and uploaded into the scanned data package. 3.3.2 See Tables 1 and 2 for sample size and testing requirements. 3.4 APPEARANCE PROPERTIES 3.4.1 Appearance Th

6、e color, pattern, and gloss shall match the approved Design Center master. 3.4.2 Surface Condition The surface shall not be tacky to foreign material. Dirt and dust shall be capable of removal with soap and water. 3.5 PHYSICAL PROPERTIES 3.5.1 Bend Test No cracking (FLTM BN 102-01, except sample siz

7、e 25 x 150 mm) ENGINEERING MATERIAL SPECIFICATION WSS-M9P13-A1 Copyright 2017, Ford Global Technologies, LLC Page 2 of 9 Test Method: Bend ungrained side of sample 180 around a 25 mm diameter mandrel at room temperature, WMD and AMD. 3.5.2 Abrasion Resistance 3.5.2.1 Grain Integrity (Surface) Abrasi

8、on 700 cycles (FLTM BN 108-02, 1000g load, H-18 Wheels) Deformation of the top surface of the grain is typical and not cause for rejection. Evidence of the original grain pattern shall still be present after testing. See Figure 1 for acceptable test specimen and Figure 2 for unacceptable. 3.5.2.2 Lo

9、ng Term Durability Abrasion 15,000 cycles (FLTM BN 108-02, 1000g load, H-18 Wheels) Single Layer System: In a single layer construction no hole shall be visible. Loss of grain is acceptable at this point. See Figure 3 for unacceptable test specimen. Two Layer System: In a two layer system no visual

10、evidence of wear through of the first surface through to the second layer. Loss of grain is acceptable at this point. See Figure 4 for unacceptable test specimen. 3.5.3 Poke Testing 100 N min Test Method: 1) Cut five 150 mm by 150 mm samples from the footwell area. Remove all insulator from backing.

11、 2) Mount sample on a 150 mm by 150 mm platform with a 24 mm diameter hole at the center. 3) Clamp sample down using a 150 mm by 150 mm square retainer with a 24 mm diameter hole at the center. 4) Using an Instron, penetrate sample with a 6 mm diameter flat-headed pin at a standard speed of 25 mm/mi

12、n (1 in/min). Use a locator to ensure the pin is centered over the 24 mm hole. 5) Measure load when sample is penetrated, i.e. the pin goes completely through the sample. See Figures 5, 6, and 7 for test apparatus. 3.6 ENVIRONMENTAL TESTING 3.6.1 Short Term Heat, Humidity, and Cold Cycle Rating 4 mi

13、n (FLTM BO 040-01 Procedure A, 80 C for floor components, 90 C for exposed 2% max Shrinkage/ load floor, AATCC Evaluation Expansion Procedure 1) Construction Approval: For initial construction approval and new color only run evaluation on plaques (300 x 300 mm). 3.6.1.1 Tackiness Rating 4 min. (FLTM

14、 BO 061-01) 3.6.2 Long Term Heat Exposure Rating 4 min (FLTM BO 040-01 Procedure B, 80 C for floor components, 90 C for exposed 2% max Shrinkage/ load floor, AATCC Evaluation Expansion ENGINEERING MATERIAL SPECIFICATION WSS-M9P13-A1 Copyright 2017, Ford Global Technologies, LLC Page 3 of 9 Procedure

15、 1) Construction Approval: For initial construction approval and new color only run evaluation on plaques (300 x 300 mm). 3.6.1.2 Tackiness Rating 4 min. (FLTM BO 061-01) 3.7 COLOR PROPERTIES 3.7.1 Resistance to Interior Weathering Rating 4 min (FLTM BO 116-01, 225.6 kJ/m2, AATCC Evaluation Procedur

16、e 1) Note: If possible this test should be run on an ungrained sample. The material shall not stain, exhibit color tone change or change in hue in excess of the specified AATCC rating. In addition, there shall be no cracking, crazing, or other deterioration. 3.7.1.1 Tackiness Rating 4 min. (FLTM BO

17、061-01) 3.7.2 Resistance to Cleaning Agents (Crocking Test) Rating 4 min (FLTM BN 107-01 Procedure C, AATCC Evaluation Procedure 2) Test Procedure: Saturate white cotton cloth with the cleaners listed. Evaluate according to the AATCC Scale. Cleaners: 1) Dry 2) Distilled Water 3) Glass Cleaner, Comme

18、rcially Available 4) All Purpose Spray Cleaner, Commercially Available 5) Isopropyl alcohol/deionized water 50% v/v 3.7.2.1 Tackiness Rating 4 min. (FLTM BO 061-01) 3.8 FOGGING (SAE J1756, except paragraph 4.10 3 h at 100 C heating, 21 C cooling plate, post test conditioning 16 h) Fog Number 70 min

19、Formation of clear film, droplets or crystals is cause for rejection. All materials, parts and components should be stored in an open environment for 14-28 days after manufacture, and then must be bagged in sealed polyethylene (PE) or PE coated aluminum bags for shipping. Parts for testing must be l

20、abelled with supplier and date of manufacture. 3.9 ODOR (FLTM BO 131-03, Variant C) ENGINEERING MATERIAL SPECIFICATION WSS-M9P13-A1 Copyright 2017, Ford Global Technologies, LLC Page 4 of 9 Condition 1 (23 +/- 2 C) Rating 3 max. Condition 2 (40 +/- 2 C) Rating 3 max. Condition 3 (65 +/- 2 C) Rating

21、3 max. 3.10 FLAMMABILITY (ISO 3795) Burn Rate 100 mm/minute max 4. GENERAL INFORMATION This information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions concerning Engineering Material Specifications. 4.1 APPROVAL OF M

22、ATERIALS 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 copy of their laboratory test reports, signed by a qualified and authorized representa

23、tive 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. Upon request, the supplier will review the associated quality control documents (Pro

24、cess Failure Mode and Effects Analysis, Control Plans, Certification testing) with Ford. 4.2 SUPPLIERS ONGOING 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 app

25、roved, whether or not such changes affect the materials ability to meet the specification requirements, the 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 Sup

26、pliers Request for Engineering Approval, SREA. For parts and components using Ford Engineering Material Specifications, 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

27、.3 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions imposed by regulations or Company direction 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 suppl

28、iers responsibility to comply with this standard on a continuing basis through IMDS and or GMAP reporting. ENGINEERING MATERIAL SPECIFICATION WSS-M9P13-A1 Copyright 2017, Ford Global Technologies, LLC Page 5 of 9 Figure 1: Acceptable Grain Integrity Abrasion sample. Grain is still visible at the end

29、 of the test. Figure 2: Unacceptable Grain Integrity Abrasion sample. No evidence of grain pattern is visible at the end of the test. ENGINEERING MATERIAL SPECIFICATION WSS-M9P13-A1 Copyright 2017, Ford Global Technologies, LLC Page 6 of 9 Figure 3: Illustrates unacceptable Long Term Durability Abra

30、sion taber. Sample for a single layer system. A hole of any size through the TPO is considered a failure. Figure 4: Unacceptable Long Term Durability Abrasion sample for two layer system. Bottom layer shows wear-through in spots. ENGINEERING MATERIAL SPECIFICATION WSS-M9P13-A1 Copyright 2017, Ford G

31、lobal Technologies, LLC Page 7 of 9 Figure 5: Test Equipment for Poke Test. Figure 6: Apparatus for Poke Test. Square retainer Square platform 6 mm flat-headed pin Locator for centering pin Sample clamped beneath square retainer ENGINEERING MATERIAL SPECIFICATION WSS-M9P13-A1 Copyright 2017, Ford Gl

32、obal Technologies, LLC Page 8 of 9 Figure 7: Poke Test Apparatus using Locator to Center Pin 5. SUMMARY OF REVISIONS . Place locator in 24 mm hole. Lower pin until it is inserted in the locator. If pin is off-center, adjust the square platform until it is centered. Re-clamp square platform in place.

33、 ENGINEERING MATERIAL SPECIFICATION WSS-M9P13-A1 Copyright 2017, Ford Global Technologies, LLC Page 9 of 9 Table 1: Testing Requirements Test New Material Thickness /Weight Change New Colors (MCDCC) New Grain 3.5.1 Bend Test 3 3 3.5.2.1Surface Abrasion 3 3 3 3.5.2.2 Long Term Durability Abrasion 3 3

34、 3 3.5.3 Poke Test 5 5 5 3.6.1 Short Term Environmental Cycling 1 1 1 3.6.1.1 Tackiness 1 1 1 3.6.2 Long Term Heat 1 1 1 3.6.1.2 Tackiness 1 1 1 3.7.1 Interior Weathering 1 1 3.7.1.1 Tackiness 1 1 3.7.2 Resistance Cleaning Agents 1 per condition 1 per condition 3.7.2.1 Tackiness 1 per condition 1 pe

35、r condition 3.8 Fogging (Plates)* 1 1 3.9 Odor 1 3.10 Flammability* 5 5 5 5 Tested samples italics must be submitted to Ford Materials Engineering for review. *Fog plates should be provided with a cover plate and taped around the edges to preserve any residue present on the plates. *Sample size is b

36、urn rate dependent. Where flammability is required FMVSS 302 can be used instead of the ISO method. Table 2: DV/PV Testing Requirements Test Component DV Testing Component PV Testing* 3.5.2.1 Surface Abrasion - 3 3.5.2.2 Long Term Abrasion - 3 3.5.3 Poke Testing 5 5 3.6.2 Short Term Environmental Cy

37、cling 1 1 3.6.3 Long Term Heat 1 1 3.8 Fogging (Plates) 1 1 3.9 Odor 1 per condition 1 per condition 3.10 Flammability* 5 5 * No surrogate data allowed for PV. * Sample size is burn rate dependent. Where flammability is required FMVSS 302 can be used instead of the ISO method. Tests italicized in the table must be reviewed by Ford Engineering.