1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 02 2014 11 24 N Status No replacement named D. Murtonen, NA 2011 07 26 Revised Corrected stiffness requirement and performance spec Y. Bankowski, NA 2008 05 07 Activated Y. Bankowski, FNA Copyright 2014, Ford Global Technologies, LLC Page
2、 1 of 3 FABRIC, VINYL COATED (PVC) EXPANDED WSS-M2F188-A2 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a laminate consisting of a solid vinyl film, an expanded vinyl layer, and a textured polyester fabric. 2. APPLICATION This specification was released origina
3、lly for material used on the upper door trim for the 2009 Lincoln MKS. 3. REQUIREMENTS In addition to the requirements listed herein, this material shall meet all requirements of the WSS-M15P45-B/Latest Instrument Panel and Soft Interior Components, Flexible Cover Skin Material Performance specifica
4、tion. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 APPEARANCE (FLTM BI 109-01) The color, pattern and finish shall match the approved master sample, or shall
5、be as specified on the engineering drawing. 3.3 COMPOSITON Face Material PVC Coated Backing Textured Polyester Knit 3.4 TEST SPECIMENS Preparation of test specimens: Unless otherwise specified, all tests shall be carried out on specimens die cut from roll goods. 3.5 TOTAL THICKNESS 1.10 +/- 0.15 mm
6、(ISO 2286, Part 3) Measuring surface diameter 3 cm Load 4.2 - 7.1 kPa ENGINEERING MATERIAL SPECIFICATION WSS-M2F188-A2 Copyright 2014, Ford Global Technologies, LLC Page 2 of 3 3.6 WEIGHT, min (ISO 2286, Part 2) Total 720 +/- 100 g/m2 Coating Appr. 630 g/m2 Fabric 90 g/m2 3.7 RESISTANCE TO TEAR (Tra
7、pezoid) (ASTM D 117, Integration Method) WMD 70 N min AMD 60 N min 3.8 BREAKING STRENGTH (ASTM D 751. Grab Method) WMD 300 N min AMD 330 N min 3.9 SEAM STRENGTH (FLTM BN 119-01, except use lockstitch With 6 stitches/25 mm, 5 sample average In each direction) WMD 300 N min AMD 350 N min 3.10 ADHESION
8、 OF VINYL FILM TO BACKING FABRIC, N/50 mm width (FLTM BN 151-05, Method A/ISO 2411) WMD 30 min AMD 30 min 3.11 STRETCH AND SET (SAE J855, 5 min/120N) Stretch WMD 50 % max AMD 90 % max Set WMD 3 % max AMD 7 % max 3.12 DIMENSIONAL STABILITY, Room Temperature Aged (SAE J883, age 24 h at 23 +/- 2 C and
9、50 +/- 5% R.H.) WMD +/- 0.4 % max AMD +/- 0.6 % max 3.13 STIFFNESS (ASTM D 747, direct reading at 60 angle with a 0.01 N.m. moment weight) WMD 35 max AMD 30 max ENGINEERING MATERIAL SPECIFICATION WSS-M2F188-A2 Copyright 2014, Ford Global Technologies, LLC Page 3 of 3 3.14 LOW TEMPERATURE IMPACT (FLT
10、M BN 128-01) Original (as received) -35 +/- 1 C After 7 days at 80 +/- 2 C -30 +/- 1 C No visible cracking when tested as received and after heat aging. 3.15 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate 100 mm/ minute max 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 4.1 RECYCLING CODE PVC/PETF
