1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2008 11 19 N-STATUS No Replacement L. Schmalz, FNA / M. Montogomery, FOE 2003 03 20 Revised Para 3.0 inserted ; Para 3.1, 3.2, 3.3, 3.19, 3.20, 4 deleted 1995 01 31 C10460360 Released N.J. Komatsu Printed co
2、pies are uncontrolled Page 1 of 5 Copyright 2008, Ford Global Technologies, Inc. FABRIC, ALPINA PATTERN, WEFT KNITTED, UNLAMINATED WSD-M1H666-A FABRIC, ALPINA PATTERN, WEFT KNITTED, 3 mm WSD-M1H666-B1 FABRIC, ALPINA PATTERN, WEFT KNITTED, 6 mm WSD-M1H666-B2 FABRIC, ALPINA PATTERN, WEFT KNITTED, 3 mm
3、 WSD-M1H666-C1 FABRIC, ALPINA PATTERN, WEFT KNITTED, 6 mm WSD-M1H666-C2 FABRIC, ALPINA PATTERN, WEFT KNITTED, 6 mm WSD-M1H666-D2 FABRIC, ALPINA PATTERN, WEFT KNITTED, HFW WSD-M1H666-G FABRIC, ALPINA PATTERN, WEFT KNITTED, HFW WSD-M1H666-H FABRIC, ALPINA PATTERN, WEFT KNITTED, HFW WSD-M1H666-J FABRIC
4、, ALPINA PATTERN, WEFT KNITTED, HFW WSD-M1H666-K NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by these specifications is a weft knitted Jacquard 19 gauge polyester velour fabric which can be flame laminated to polyester or polyether urethane foam and backed with a knitted fabric. It c
5、an also be backed with an HFW weldable backcoating. 2. APPLICATION WSD-M1H666-A is used for molded headrests and also adhesive coated for use on inner door panels. WSD-M1H666-B1, B2, C1, C2, are used for seat wearing surfaces. WSD-M1H666-D2, is used adhesive for bonded door, quarter trim panel appli
6、cations. WSD-M1H666-G, H, J, K, are used for inner door, quarter trim panels and/or as specified on Engineering Drawings. ALPINA PATTERN WSD-M1H666-A Unlaminated WSD-M1H666-B1 3.0 mm, flame laminated to polyether foam and knitted fabric WSD-M1H666-B2 6.0 mm, flame laminated to polyether foam and kni
7、tted fabric WSD-M1H666-C1 3.0 mm, flame laminated to polyester foam and knitted fabric (EAO use only) WSD-M1H666-C2 6.0 mm, flame laminated to polyester foam and knitted fabric (EAO use only) ENGINEERING MATERIAL SPECIFICATION WSD-M1H666-A/B1/B2/C1/C2/D2/ G/H/J/K Page 2 of 5 Copyright 2008, Ford Glo
8、bal Technologies, Inc. WSD-M1H666-D2 6.0 mm, flame laminated to polyether foam WSD-M1H666-G HF-weldable vinyl film, adhesive bonded, or an engineering approved alternative WSD-M1H666-H HF-weldable acrylic backcoating applied by the doctor-knife spreading technique, or an engineering approved alterna
9、tive WSD-M1H666-J HF-weldable vinyl backcoating applied by the doctor-knife spreading technique, or an engineering approved alternative WSD-M1H666-K HF-weldable polyurethane backcoating applied by the doctor-knife spreading technique, or an engineering approved alternative 3. REQUIREMENTS In additio
10、n to the requirements listed herein, the fabric or laminate shall meet all requirements of WSB-M8P1-H. 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 FABRIC CON
11、STRUCTION 3.4.1 Fabric Count, +/- 7 % tolerance (ASTM D 3887) Wales 95 wales/10 cm Courses 140 courses/10 cm 3.4.2 Fabric Weight, range 360 +/- 40 g/m2(FLTM BN 106-01) 3.4.3 Pile Height, min 1.0 mm (microscope technique) 3.5 COMPOSITION (ASTM D 629) Fabric 100 % polyester ENGINEERING MATERIAL SPECIF
12、ICATION WSD-M1H666-A/B1/B2/C1/C2/D2/ G/H/J/K Page 3 of 5 Copyright 2008, Ford Global Technologies, Inc. 3.6 YARN CONSTRUCTION (ASTM D 1244) *Ground 240 dtex f 40 72 (polyester, semi dul) Pile 270 dtex f 60 72 (polyester, bright) *Ground construction based on 1 x 1 Tricot 3.7 METHOD OF DYEING Yarn dy
13、ed or as approved by Materials Engineering 3.8 FINISHING OPERATIONS As approved by Materials Engineering 3.9 REQUIREMENTS FOR POLYESTER FOAM As specified in WSD-M2D243-A4 3.10 REQUIREMENTS FOR POLYETHER FOAM As specified in WSD-M2D43-A2 3.11 REQUIREMENTS FOR THE BACKING As specified in FABRIC WSD-M9
14、H134-Bor an Engineering approved alternative 3.12 REQUIREMENTS FOR THE FLAME LAMINATED MATERIAL (WSD-M1H662-B1, B2, C1, C2, D2) 3.12.1 Thickness, range (ASTM D 1777, circular presser foot area 645 mm2, 2.8 g force, 43 Pa pressure) WSD-M1H666-B1 3.0 +/- 1.0 mm WSD-M1H666-B2 6.0 +/- 1.0 mmWSD-M1H666-C
15、1 3.0 +/- 1.0 mm WSD-M1H666-C2 6.0 +/- 1.0 mmWSD-M1H666-D2 6.0 +/- 1.0 mm 3.12.2 Weight, range WSD-M1H666-B1 550 +/- 40 g/m2WSD-M1H666-B2 655 +/- 40 g/m2WSD-M1H666-C1 525 +/- 40 g/m2WSD-M1H666-C2 515 +/- 40 g/m2WSD-M1H666-D2 588 +/- 40 g/m2 ENGINEERING MATERIAL SPECIFICATION WSD-M1H666-A/B1/B2/C1/C2
16、/D2/ G/H/J/K Page 4 of 5 Copyright 2008, Ford Global Technologies, Inc. 3.12.3 Stretch and Set, %, range (SAE J855) 3.12.3.1 Stretch Wales 10 +/- 7 Courses 15 +/- 7 Set Wales 0 - 5 Courses 0 - 5 3.12.3.2 Modulus, max (WSD-M1H6-D2) Strain 6 %Wales 50 NCourses 50 N3.13 REQUIREMENTS FOR THE BACKCOATED
17、MATERIAL (WSD-M1H666-G) 3.13.1 Weight, min (FLTM BN 106-01) PVC Film 100 g/m2Or an Engineering approved alternative. Face fabric as specified in para 3.4.2. 3.14 REQUIREMENTS FOR THE BACKCOATED MATERIAL (WSD-M1H666-H) 3.14.1 Weight, min (FLTM BN 106-01) Acrylic Backcoating 35 g/m2Or an engineering a
18、pproved alternative. Face fabric weight as specified in para 3.4.2. ENGINEERING MATERIAL SPECIFICATION WSD-M1H666-A/B1/B2/C1/C2/D2/ G/H/J/K Page 5 of 5 Copyright 2008, Ford Global Technologies, Inc. 3.15 REQUIREMENTS FOR THE BACKCOATED MATERIAL (WSD-M1H666-J) 3.15.1 Weight, min (FLTM BN 106-01) PVC
19、Backcoating 40 g/m2Or an engineering approved alternative. Face fabric weight as specified in para 3.4.2. 3.16 REQUIREMENTS FOR THE BACKCOATED MATERIAL (WSD-M1H666-K) 3.16.1 Weight, min (FLTM BN 106-01) PU Backcoating 40 g/m2Or an engineering approved alternative. Face fabric weight as specified in
20、para 3.4.2. 3.17 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute Note: Not required on face fabric when used as a fully bonded composite. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of these specifications. 5.1 Purchase departments will ensure that both materials defined in these specifications and shipped to any one assembly plant will be produced by one supplier only.
