1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2008 11 17 N-STATUS No Replacement L. Schmalz, FNA / M. Montgomery, FOE 2003 02 26 Revised Para 3.0 inserted ; Para 3.1, 3.2, 3.3, 3.18, 3.19, 4 deleted 1994 05 31 C10348592 Released N. KomatsuPrinted copies
2、 are uncontrolled Page 1 of 5 Copyright 2008, Ford Global Technologies, Inc. FABRIC, AVON PATTERN, KNITTED, UNLAMINATED WSD-M1H657-A FABRIC, AVON PATTERN, KNITTED, 3 mm WSD-M1H657-B1 FABRIC, AVON PATTERN, KNITTED, 6 mm WSD-M1H657-B2 FABRIC, AVON PATTERN, KNITTED, 3 mm WSD-M1H657-C1 FABRIC, AVON PATT
3、ERN, KNITTED, 6 mm WSD-M1H657-C2 FABRIC, AVON PATTERN, KNITTED, HFW WSD-M1H657-G FABRIC, AVON PATTERN, KNITTED, HFW WSD-M1H657-H FABRIC, AVON PATTERN, KNITTED, HFW WSD-M1H657-J FABRIC, AVON PATTERN, KNITTED, HFW WSD-M1H657-K NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by these specif
4、ications is a 3 bar 28 gauge, warp knitted, simulated velour, polyester bodycloth. 2. APPLICATION WSD-M1H657-A is used for molded headrests and also adhesive coated for use on inner door panels. WSD-M1H657-B1, B2, C1, C2, are used for seat wearing surfaces. WSD-M1H657-G, H, J, K, are used for inner
5、door and quarter trim panels and/or as specified on Engineering Drawings. AVON PATTERN WSD-M1H657-A Unlaminated WSD-M1H657-B1 3.0 mm, flame laminated to polyether foam and knitted fabric WSD-M1H657-B2 6.0 mm, flame laminated to polyether foam and knitted fabric WSD-M1H657-C1 3.0 mm, flame laminated
6、to polyester foam and knitted fabric (EAO use only) WSD-M1H657-C2 6.0 mm, flame laminated to polyester foam and knitted fabric (EAO use only) WSD-M1H657-G HF-weldable vinyl film, adhesive bonded, or an engineering approved alternative ENGINEERING MATERIAL SPECIFICATION WSD-M1H657-A/B1/B2/C1/C2/G/H/J
7、/K Page 2 of 5 Copyright 2008, Ford Global Technologies, Inc. WSD-M1H657-H HF-weldable acrylic backcoating applied by the doctor-knife spreading technique, or an engineering approved alternative WSD-M1H657-J HF-weldable vinyl backcoating applied by the doctor-knife spreading technique, or an enginee
8、ring approved alternative WSD-M1H657-K HF-weldable polyurethane backcoating applied by the doctor-knife spreading technique, or an engineering approved alternative 3. REQUIREMENTS In addition to the requirements listed herein, the fabric or laminate shall meet all requirements of WSB-M8P1-H. 3.0 STA
9、NDARD 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 CONSTRUCTION 3.4.1 Fabric Count, +/- 5 % tolerance (ASTM D 3887) Wales 145 wales/10 cm Courses 200 courses/10 cm
10、3.4.2 Fabric Weight, g/m2, range 255 - 325 (FLTM BN 106-01) (290 average) 3.5 COMPOSITION (ASTM D 629) Fabric 100 % polyester 3.6 YARN CONSTRUCTION (ASTM D 1244) Pile 76 dtex f24, (polyester, semi-dul) Back 76 dtex f24, (polyester, semi-dul) 3.7 METHOD OF DYEING Piece dyed or as approved by Material
11、s Engineering ENGINEERING MATERIAL SPECIFICATION WSD-M1H657-A/B1/B2/C1/C2/G/H/J/K Page 3 of 5 Copyright 2008, Ford Global Technologies, Inc. 3.8 FINISHING OPERATIONS As approved by Materials Engineering 3.9 REQUIREMENTS FOR POLYESTER FOAM As specified in SK-M4D9502-A 3.10 REQUIREMENTS FOR POLYETHER
12、FOAM As specified in WSD-M2D43-A2 3.11 REQUIREMENTS FOR THE BACKING As specified in WSD-M9H125-B2 or an Engineering approved alternative 3.12 REQUIREMENTS FOR THE FLAME LAMINATED MATERIAL (WSD-M1H660-B1, B2, C1, C2) 3.12.1 Thickness, range (ASTM D 1777, circular presser foot area 645 mm2, 2.8 g forc
13、e, 43 Pa pressure) WSD-M1H657-B1 3.0 +/- 1.0 mm WSD-M1H657-B2 6.0 +/- 1.0 mmWSD-M1H657-C1 3.0 +/- 1.0 mm WSD-M1H657-C2 6.0 +/- 1.0 mm3.12.2 Weight, range (FLTM BN 106-01) WSD-M1H657-B1 410 +/- 40 g/m2WSD-M1H657-B2 530 +/- 40 g/m2WSD-M1H657-C1 390 +/- 40 g/m2WSD-M1H657-C2 490 +/- 40 g/m23.12.3 Stretc
14、h and Set, %, range (SAE J855) Stretch (WSD-M1H657-B1, B2, C1, C2) Wales 15 +/- 10 Cour 2Set (WSD-M1H657-B1, B2, C1, C2) Wales 0 -5 %Cour 0ENGINEERING MATERIAL SPECIFICATION WSD-M1H657-A/B1/B2/C1/C2/G/H/J/K Page 4 of 5 Copyright 2008, Ford Global Technologies, Inc. 3.13 REQUIREMENTS FOR THE BACKCOAT
15、ED MATERIAL (WSD-M1H657-G) 3.13.1 Weight, min (FLTM BN 106-01) PVC Film 100 g/m2Face fabric weight as specified in para 3.4.2 Or an engineering approved alternative. 3.14 REQUIREMENTS FOR BACKCOATED MATERIAL (WSD-M1H657-H) 3.14.1 Weight, min (FLTM BN 106-01) Acrylic Backcoating 35 g/m2Face fabric we
16、ight as specified in para 3.4.2 Or an engineering approved alternative. 3.15 REQUIREMENTS FOR THE BACKCOATED MATERIAL (WSD-M1H657-J) 3.15.1 Weight, min (FLTM BN 106-01) PVC Backcoating 40 g/m2Face fabric weight as specified in para 3.4.2 Or an engineering approved alternative. 3.16 REQUIREMENTS FOR
17、THE BACKCOATED MATERIAL (WSD-M1H657-K) 3.16.1 Weight, min (FLTM BN 106-01) Polyurethane Backcoating 40 g/m2Face fabric weight as specified in para 3.4.2 Or an engineering approved alternative. ENGINEERING MATERIAL SPECIFICATION WSD-M1H657-A/B1/B2/C1/C2/G/H/J/K Page 5 of 5 Copyright 2008, Ford Global
18、 Technologies, Inc. 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.
