FORD WSS-M8P3-E2-2017 PERFORMANCE FLEXIBLE POLYMERIC FILM INTERIOR QUALITY SUPPORTED TO BE USED WITH FORD WSS-M99P1111-A (Shown on FORD WSS-M8P3-E1).pdf

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1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 5 2017 08 01 Revised See Summary of Revisions D. Murtonen, NA 2014 06 18 Editorial See Summary of Revisions D. Murtonen, NA 2009 04 14 Activated M Dumitrescu, FNA J Williams, FOE Controlled document at www.MATS Copyright 2017, Ford Globa

2、l Technologies, LLC Page 1 of 16 PERFORMANCE, FLEXIBLE POLYMERIC FILM, INTERIOR WSS-M8P3-E1 QUALITY, UNSUPPORTED PERFORMANCE, FLEXIBLE POLYMERIC FILM, INTERIOR WSS-M8P3-E2 QUALITY, SUPPORTED PERFORMANCE, FLEXIBLE POLYMERIC FILM, INTERIOR WSS-M8P3-E3 QUALITY, SUPPORTED PLUS FOAM LAMINATE AND/OR BACKI

3、NG MATERIAL 1. SCOPE These specifications define the performance requirements for interior unsupported and supported polymeric films, supported films laminated to foam, and the material requirements for the foam. 2. APPLICATION These specifications were released originally for materials used as inte

4、rior trim coverings for seats, door panels, headlining and other applications. WSS-M8P3-E1 Unsupported WSS-M8P3-E2 Supported WSS-M8P3-E3 Supported plus Foam Laminate and/or Backing Material 3. REQUIREMENTS 3.1 APPROVED SOURCES This specification is performance based and does not have approved source

5、s. 3.2 PERFORMANCE REQUIREMENTS In addition to the requirements listed herein, the face flexible polymeric film and/or foam laminate shall meet all requirements of the applicable M2F or M2D material specifications. Laminated composites must demonstrate compliance to this specification for all materi

6、al lamination combinations utilized. Seat trim cover assemblies or interior trim panels employing these materials must also meet the engineering requirements of the related Ford Motor performance specifications (e.g., WSS-M15P4-F or latest, System Design Specifications (SDS), seat assembly, headrest

7、, etc.), along with any other requirements shown on the engineering drawing. The material specification shall take precedence over the performance specification, for any requirement that differs from the performance specification. 3.2.1 Vehicle Interior Environment Quality Materials/Component Perfor

8、mance Requirements Materials used in interior applications must meet the requirements outlined in WSS-M99P2222-D1/latest. ENGINEERING MATERIAL SPECIFICATION WSS-M8P3-E1/E2/E3 Copyright 2017, Ford Global Technologies, LLC Page 2 of 16 3.3 SAMPLE SELECTION Testing must be conducted on materials at eac

9、h prototype and production build phase unless specified otherwise by Ford Engineering. See Table 1 for DV/PV testing. 3.4 CONSTRUCTION All information must be provided in Table 2- MATERIAL SUPPLIER SPECIFICATION INFORMATION SHEET which will be included in the Construction Package. 3.5 APPEARANCE (FL

10、TM BI 109-O1) The color, pattern, and finish shall match the approved Design Center master sample, or shall be as specified on the engineering drawing. 3.5.1 Instrumental Color Readings (SAE J1767) Instrumental color readings are required. Visual evaluation will take precedence over instrumental rea

11、dings in cases of dispute. No production batch shall deviate by more than 0.85 Delta E from the designated color master nor from the preceding production batch when measured in accordance with SAE J1767. 3.6 WEIGHT Report Range, g/m2 (ASTM D 751, sample method) 3.7 FINISHED THICKNESS, Report Range,

12、mm(ASTM D751) 3.8 RESISTANCE TO FLEXING* (*Contact Materials Engineering for agreement on method selection for Resistance to Flexing) 3.8.1 Resistance to W flex No evidence of (FLTM BN 102-02) crazing, lifting, peeling or crackingSeating Materials, Trim Materials Original, 100,000 cycles Rating 1 ma

13、x After Heat Aging per para 3.12, 30,000 cycles Rating 1 max After Fade per para 3.11.1, 30,000 cycles Rating 1 max Commercial Vehicle and Truck Seating Applications Original Material, 500,000 cycles Rating 1 max After Heat Aging per para 3.12, 100,000 cycles Rating 1 max After Fade per para 3.11.1,

14、 100,000 cycles Rating 1 max 3.8.2 Resistance to Bally flex (FLTM BN 162-01) Test three specimens in each direction to the number of cycles specified below. Retain tested specimens and submit for evaluation by Materials Engineering. Seating materials, Trim materials Original, 100,000 cycles Rating 1

15、 max Original, 200,000 cycles Rating 2 max After Heat Aging per para 3.12, 30,000 cycles Rating 1 max ENGINEERING MATERIAL SPECIFICATION WSS-M8P3-E1/E2/E3 Copyright 2017, Ford Global Technologies, LLC Page 3 of 16 3.8.2 Resistance to Bally flex (cont) (FLTM BN 162-01) Commercial Vehicle and Truck Se

16、ating Applications Original, 300,000 cycles Rating 1 max Original, 400,000 cycles Rating 2 max After Heat Aging per para 3.12, 100,000 cycles Rating 1 max 3.9 COLD CRACKING RESISTANCE 3.9.1 Cold Flexibility Shall remain flexible (FLTM BN 102-01) and not crack when bent 180 around Original (as receiv

17、ed) after 24 hrs at-30 +/- 2 C mandrel. Aged 7 days at 100 +/-2 C and 24 hrs at -30 +/- 2 C Note: the mandrel diameter should be 6.4 mm or as specified in the Material Specification 3.9.2 Low Temperature Impact (coated fabrics) (FLTM BN 128-01, 4.05J impact) Original (as received) after 24 hrs at-30

18、 +/- 2 C No visible cracking After 7 days at 100+/- 2 C and 24 hrs at -30 +/- 2 C No visible cracking 3.10 RESISTANCE TO ABRASION* (*Contact Materials Engineering for agreement on method selection for Resistance to Abrasion) 3.10.1 Taber Abrasion (SAE J948, CS-10 wheels) Headlining Materials 500 g l

19、oad, 150 cycles Seating Materials, Tonneau Cover 1000 g load, 1000 cyclesor higher if directed in the relevant material specification Trim Panels and Other Materials 1000 g load, 250 cycles 3.10.2 Wyzenbeek Abrasion (ASTM D4157, 3 specimens, 2.7 kg tension, 40,000 cycles or higher 1.8 kg load, No 8

20、Duckcloth) if directed in the relevant material specification The abraded area must exhibit compatible color and appearance with the adjacent unabraded area. No loss of grain or other detrimental effects. The abrasion resistance of production material shall be equal to or better than the sample appr

21、oved by Materials Engineering. All three specimens must pass 3.11 RESISTANCE TO SCUFFING (SAE J365, 0.9 kg load, A head) No evidence of lifting, Seating Materials, 200 cycles peeling or excessive Headlining Materials, 75 cycles scuffing. Trim Panels and Other Materials, 200 cycles ENGINEERING MATERI

22、AL SPECIFICATION WSS-M8P3-E1/E2/E3 Copyright 2017, Ford Global Technologies, LLC Page 4 of 16 3.12 RESISTANCE TO FADE (FLTM BO 116-01, ISO 105-A02/ AATCC Evaluation Procedure 1) 3.12.1 451.2 kJ/m2 Exposure Rating 4-5 min 3.12.2 977.6 kJ/m2 Exposure Rating 4 min After exposure, the material shall sho

23、w no change in color tone (hue) or gloss and shall be equal to or better than the sample approved by Materials Engineering. Any surface bloom/chalking should be easily removed with water. In addition, it must remain flexible and exhibit no cracking when bent around a 6.4 mm mandrel (face side out) a

24、fter exposure. 3.13 RESISTANCE TO HEAT AGING (7 days at 100 +/- 2 C, the oven shall conform to ISO 188/ASTM E 145 Type IIA, normal oven, 150 +/- 50 air changes per hour, and provide a minimum oven space of 2 L/100 cm2 of sample size for heat exposure tests.) 3.13.1 Visual Deterioration Rating 4 min

25、(ISO 105-A02/AATCC Evaluation Procedure 1) After exposure, the material shall show no evidence of tackiness, spewing, excessive loss of grain or exhibit staining, color tone change or change in hue in excess of required AATCC rating. Any “spotty“ or non-uniform staining or discoloration shall be cau

26、se for rejection. If rating is less than 4, then the material must be tested and found to meet the requirements of 3.12.1.1 3.13.1.1 Visual Deterioration, Xenon Arc Rating 4-5 min (FLTM BO 116-01, 75.2 kJ/m2 ISO 105-A02/AATCC Evaluation Procedure 1) After exposure, the material shall show no evidenc

27、e of tackiness, spewing, excessive loss of grain, or exhibit staining, color tone change or change in hue in excess of required AATCC rating. Any “spotty“ or non-uniform staining or discoloration shall be cause for rejection. 3.13.2 Volatile loss, range 0 - 5% by weight 3.14 SOILING AND CLEANABILITY

28、 (FLTM BN 112-08, ISO 105-A02/AATCC Evaluation Procedure 2) Standard Soil Rating 4 min Grease Rating 4 min Coffee Rating 4 min 3.15 RESISTANCE TO CROCKING AND DYE TRANSFER 3.15.1 Resistance to Crocking (FLTM BN 107-01, AATCC Evaluation Procedure 2) Dry and Wet Rating 5 min Vinyl Cleaner from FLTM BN

29、 112-08 Rating 5 min Commercially available Glass Cleaner Rating 5 min 3.15.2 Resistance to Dye Transfer, Martindale method (ISO 26082 except use Pilling Head, ISO 105-A03/AATCC Evaluation Procedure 2, Test fabric EMPA 128, 1000 cycles) ENGINEERING MATERIAL SPECIFICATION WSS-M8P3-E1/E2/E3 Copyright

30、2017, Ford Global Technologies, LLC Page 5 of 16 Clean the surface manually using white cotton cloths moistened with the Approved Brand Vinyl Cleaner from FLTM BN 112-08. Change cloth frequently until no color transfer is visible on the cloth. after cleaning and 30 minutes drying at room temperature

31、 Rating 4 min after cleaning and 24 hours drying at room temperature Rating 4 min . 3.15.3 Resistance to Dye Transfer, Crockmeter method (FLTM BN 112-09, AATCC Evaluation procedure 2) Before cleaning Rating 3 min after cleaning and 30 minutes drying at room temperature Rating 4-5 min after cleaning

32、and 24 hours drying at room temperature Rating 4-5 min 3.16 RESISTANCE TO MIGRATION STAINING AND BLOCKING (FLTM BN 103-01) No evidence of injurious exudation, adhesion (tackiness), separation, color transfer, staining, or flattening of embossing when placed face to face with itself and to unsupporte

33、d white vinyl film. No staining or color transfer to white vinyl film. 3.17 SEAM FATIGUE RESISTANCE 3 mm max (FLTM BN 106-02, seating applications only) (Needle hole elongation after test). 3.18 RESISTANCE TO TEAR (Requirements are found in the relevant Material Specification) 3.18.1 Unsupported Fil

34、m, N/mm Report (ISO 34/ASTM D 1004 Method B, Procedure A) 3.18.2 Supported Film (fabric backing), N Report (ASTM D751,Trapezoid tear) 3.18.3 Foam Laminated Film, N Report (ASTM D751,Trapezoid tear) 3.19 BREAKING STRENGTH (Requirements are found in the relevant Material Specification) 3.19.1 Unsuppor

35、ted Films, MPa Report (ISO 37 type 1 dumbbell/ASTM D 412, Method A, Die C) 3.19.2 Supported Films, N Report (ASTM D 751, grab method) 3.19.3 Foam Laminated Films, N Report (ASTM D 751, grab method) ENGINEERING MATERIAL SPECIFICATION WSS-M8P3-E1/E2/E3 Copyright 2017, Ford Global Technologies, LLC Pag

36、e 6 of 16 3.20 SEAM STRENGTH 350 N min (FLTM BN 119-01, except use lockstitch with (for seating 6 stitches/25 mm, 5 sample average in each applications) direction) 3.21 ADHESION 3.21.1 Coating Adhesion No removal of (FLTM BI 106-01, Method C) surface coating or vinyl film 3.21.2 Film to Backing (FLT

37、M BN 151-05 Method A/ISO 2411) WMD and AMD 25 N/50 mm min 3.22 STRETCH AND SET Report, % (SAE J855) 3.23 STIFFNESS Report (ASTM D 747, 25 x 50 mm) 3.24 DIMENSIONAL STABILITY (SAE J883) (Requirements are found in the relevant Material Specification) MD added 3.9.2 Wyzenbeek Abrasion Date 2011 07 26 A

38、llowed material specifications to impose higher requirements for Tabor Abrasion (3.9) Date: 2011 04 20 Paragraph 3 -Added requirement for Performance, Vehicle Interior Environment Quality Material /Components WSS-M99P2222* Paragraph 3.3 Added requirement for construction package to include MSSI ENGI

39、NEERING MATERIAL SPECIFICATION WSS-M8P3-E1/E2/E3 Copyright 2017, Ford Global Technologies, LLC Page 12 of 16 Paragraph 3.5 Added weight range requirement Paragraph 3.6 Added finished thickness range requirement (All sub-sequential paragraph numbers changed) Paragraph 3.7.1 (changed from 3.5.1) updat

40、ed requirement to Rating 1 max according with revised FLTM 102-02; changed Fade exposure requirement to 451.2 kJ/m2/ para 3.11.1 (FLTM BO 116-01) Paragraph 3.7.2 (changed from 3.5.2) - Modified Resistance to Flexing Bally Flex, added new FLTM for Bally Flex, new requirements. Added note at the end o

41、f paragraph. Paragraph 3.9 (Changed from 3.7) Taber abrasion samples requirement updated; Simulated seat wear and Wyzenbeek tests removed. Paragraph 3.11 (changed from 3.9) - Removed SAE J2412 exposure / evaluation criteria Paragraph 3.12 (changed from 3.10) Resistance to Heat Aging, added clarifica

42、tion note Paragraph 3.12.1 (changed from 3.10.1) added clarification Paragraph 3.14 (changed from 3.12) revised cleaners Paragraph 3.17.2 and 3.17.3 test method updated to ASTM D751 (ASTM D1117 withdrawn) Paragraph 3.28 modified Paragraph 3.33-Suppliers responsibility added control plan testing/batc

43、h as annual submission requirement Table1-Modified to include the number of specimens, requirement for test specimens submitted with the construction package and Batch testing for annual submission Added Table 2 at the end of the document Date: 2009 07 09 Section 3 added a note Section 3.7.2 added a

44、bradant material Section 3.10 - correction of paragraph ENGINEERING MATERIAL SPECIFICATION WSS-M8P3-E1/E2/E3 Copyright 2017, Ford Global Technologies, LLC Page 13 of 16 Table 1 Paragraphs No of specimens Test specimens required with the construction package submission Construction and DV testing PV

45、testing New color/ new grain Batch testing for annual submission 3.6 Weight 3 per each direction on 3 lots min. X X 3.7 Finished thickness 3 per each direction on 3 lots min. X X 3.8 Resistance to Flexing 3.8.1 Resistance to W-Flex 3 per each direction on 3 lots min. X X X X X 3.8.2 Resistance to Ba

46、lly Flex 3 per each direction on 3 lots min. X X X X X 3.9 Cold flexibility 3.9.1 Cold Flexibility preaged 1 X X X 3.9.2 Low Temp impact 1 X X X 3.10 Resistance Abrasion 3.10.1 Taber Abrasion 3 X X X X X 3.10.2 Wyzenbeek Abrasion 3 per each direction X X X X X 3.11 Resistance to Scuffing 3 X X X X 3

47、.12 Resistance to Fade 1 per each condition X X X X 3.13 Resistance to Heat Aging 1 X 3.13.1 Visual Deterioration 1 X X X X 3.13.1.1 Xenon Arc 1 X X X X 3.13.2 Volatile loss 1 X X 3.14 Soiling and Cleanability 1 per each soiling agent X X X X 3.15 Resistance to Crocking and Dye Transfer 3.15.1 Resis

48、tance to Crocking 1 X X X X 3.15.2 Resistance to Dye Transfer 1 X X X X X For light colors only; L value 50 3.16 Resistance to Migration Staining and Blocking 1 X X X X 3.17 Seam Fatigue Resistance 5 in each direction X X 3.18 Resistance to tear 3.18.1 Unsupported film 5 in each direction X X 3.18.2

49、 Trapezoidal tear - supported films 5 in each direction X X ENGINEERING MATERIAL SPECIFICATION WSS-M8P3-E1/E2/E3 Copyright 2017, Ford Global Technologies, LLC Page 14 of 16 Table 1 (Cont.) Paragraphs No of specimens Test specimens required with the construction package submission Construction and DV testing PV testing New color/ new grain Batch testing for annu