1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2003 01 14 Revised Para 3.0 inserted ; Para 3.1, 3.2, 3.3, 3.16, 4 deleted 1994 05 19 NB00I10043054331 Released J.D. Salow A.J. Stocki Printed copies are uncontrolled Page 1 of 3 Copyright 2002, Ford Global
2、Technologies, Inc. FABRIC, VINYL COATED (PVC), INTERIOR TRIM APPLICATIONS WSB-M2F188-A 1. SCOPE The material defined by this specification is a calendered polyvinyl chloride copolymer film laminated to a 65% / 35% polyester/cotton knit fabric 2. APPLICATION This specification was released originally
3、 for material used in interior trim applications, and is not to be used as a covering for automotive seat cushions or backs. 3. REQUIREMENTS In addition to the requirements listed herein, this material shall meet all requirements of the WSB-M8P3-C, PERFORMANCE, FLEXIBLE POLYMERIC FILM, INTERIOR QUAL
4、ITY material performance specification. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 APPEARANCE (FLTM BI 109-01) The color, pattern and finish shall match the
5、 approved master sample, or shall be as specified on the engineering drawing. 3.5 BACKING FABRIC 65% / 35% polyester/cotton knit fabric (ASTM D 629) 3.6 WEIGHT, g/m2(ASTM D 751, sample method) LSL Average Coating 575 611 Fabric 142 153 Total 730 779ENGINEERING MATERIAL SPECIFICATION WSB-M2F188-A Pag
6、e 2 of 3 Copyright 2002, Ford Global Technologies, Inc. 3.7 RESISTANCE TO TEAR Trapezoid, N (ASTM D 117, Integration Method) LSL Average Warp 98 111 Fill 98 141 3.8 BREAKING STRENGTH, N (ASTM D 751, Grab method) Warp 445 665 Fill 445 555 The vinyl coating shall not fail before the specified minimum
7、breaking values are obtained. 3.9 SEAM STRENGTH, N (FLTM BN 119-01, except use lockstitch with 6 stitches/25 mm, 5 sample average in each direction) Warp 445 578 Fill 445 578 3.10 ADHESION OF VINYL FILM TO BACKING FABRIC, N/50 mm width (FLTM BN 151-05, Method A/ISO 2411) Warp 35 55 Fill 35 53 3.11 S
8、TRETCH AND SET, %. range (SAE J855) Stretch Set Warp 6 - 20 0-25 of (12 average) warp stretch Fill 30 - 65 0-25 of (56 average) fill stretch 3.12 DIMENSIONAL STABILITY, Room Temperature Aged, max (SAE J883, age 24 h at 23 +/- 2 C and 50 +/- 5 % R.H.) Warp 3.0 % Fill 1.0% ENGINEERING MATERIAL SPECIFI
9、CATION WSB-M2F188-A Page 3 of 3 Copyright 2002, Ford Global Technologies, Inc. 3.13 STIFFNESS, max (ASTM D 747, direct reading at 60 angle with a 0.01 N.m moment weight) Non-metallic Metallic Deep Grains Warp 16 24 35 Fill 12 18 30 3.14 LOW TEMPERATURE IMPACT (FLTM BN 128-01) Original (as received)
10、 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, max 100 mm/ minute 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 RECYCLING CODE. PVC, PETF
