1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2008 11 11 N-STATUS No Replacement L. Schmalz, FNA / M. Montgomery, FOE2003 01 28 Revised Para 3.0 inserted ; Para 3.1, 3.2, 3.18, 3.19, 3.20, 4 deleted 1994 04 08 C10391302 Released N. Komatsu Printed copie
2、s are uncontrolled Page 1 of 6 Copyright 2008, Ford Global Technologies, Inc. FABRIC, GALLENA DESIGN, WEFT KNITTED, UNLAMINATED WSD-M1H617-A FABRIC, GALLENA DESIGN, WEFT KNITTED, 3 mm WSD-M1H617-B1 FABRIC, GALLENA DESIGN, WEFT KNITTED, 6 mm WSD-M1H617-B2 FABRIC, GALLENA DESIGN, WEFT KNITTED, 3 mm WS
3、D-M1H617-C1 FABRIC, GALLENA DESIGN, WEFT KNITTED, 6 mm WSD-M1H617-C2 FABRIC, GALLENA DESIGN, WEFT KNITTED, HFW WSD-M1H617-G FABRIC, GALLENA DESIGN, WEFT KNITTED, HFW WSD-M1H617-H FABRIC, GALLENA DESIGN, WEFT KNITTED, HFW WSD-M1H617-J FABRIC, GALLENA DESIGN, WEFT KNITTED, HFW WSD-M1H617-K NOT TO BE U
4、SED FOR NEW DESIGN 1. SCOPE The material defined by these specifications is a weft knitted Jacquard 20 gauge polyester velour fabric. 2. APPLICATION WSD-M1H617-A is used for molded headrests and also adhesive coated for use on inner door panels. WSD-M1H617-B1, B2, C1, C2 are used for seat wearing su
5、rfaces. WSD-M1H617-G, H, J & K are used for inner door, quarter trim panels and/or as specified on Engineering Drawings. GALLENA DESIGN WSD-M1H617-A Unlaminated WSD-M1H617-B1 3.0 mm, flame laminated to polyether foam and knitted fabric WSD-M1H617-B2 6.0 mm, flame laminated to polyether foam and knit
6、ted fabric WSD-M1H617-C1 3.0 mm, flame laminated to polyester foam and knitted fabric (EAO use only) WSD-M1H617-C2 6.0 mm, flame laminated to polyester foam and knitted fabric (EAO use only) WSD-M1H617-G HF-weldable vinyl film, adhesive bonded, or an engineering approved alternative WSD-M1H617-H HF-
7、weldable acrylic backcoating applied by the doctor-knife spreading technique, or an engineering approved alternative WSD-M1H617-J HF-weldable vinyl backcoating applied by the doctor-knife spreading technique, or an engineering approved alternative WSD-M1H617-K HF-weldable PU backcoating applied by t
8、he doctor-knife spreading technique, or an engineering approved alternative ENGINEERING MATERIAL SPECIFICATION WSD-M1H617-A/B1/B2/C1/C2/G/H/J/K Page 2 of 6 Copyright 2008, Ford Global Technologies, Inc. 3. REQUIREMENTS In addition to the requirements listed herein, the fabric shall meet all requirem
9、ents 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 CONSTRUCTION 3.4.1 Fabric Count, +/- 5 % tolerance (ASTM D 3887) Wales 105.5 wales/10
10、cm Courses 144 courses/10 cm 3.4.2 Fabric Weight, +/- 5 % tolerance 330 g/m2(FLTM BN 106-01) 3.4.3 Pile Height, min 1.7 mm (microscope technique) 3.5 COMPOSITION (ASTM D 629) Fabric 100 % polyester ENGINEERING MATERIAL SPECIFICATION WSD-M1H617-A/B1/B2/C1/C2/G/H/J/K Page 3 of 6 Copyright 2008, Ford G
11、lobal Technologies, Inc. 3.6 YARN CONSTRUCTION (ASTM D 1244) Ground* 240/48 dTex polyester, semi-dul dyed yarn Pile 167/30 dTex polyester, semi-dull dyed yarn and 167/30 dTex polyester shiny dyed yarn *Ground construction based on a knitted jersey. 3.7 METHOD OF DYEING Yarn dyed and spun dyed or as
12、approved by Materials Engineering 3.8 FINISHED OPERATIONS As approved by Materials Engineering 3.9 REQUIREMENTS FOR POLYETHER FOAM As specified in WSD-M2D243-A2 3.10 REQUIREMENTS FOR POLYESTER FOAM As specified in SKM-4D9502-A 3.11 REQUIREMENTS FOR THE BACKING As specified in FABIC WSD-M9H111-B or a
13、n engineering approved alternative 3.12 REQUIREMENTS FOR THE FLAME LAMINATED MATERIAL 3.12.1 Thickness, range (ASTM D 1777, circular presser foot area 645 mm2, 2,8 g Force, 43 Pa pressure) WSD-M1H617-B1 3.0 +/- 1.0 mm WSD-M1H617-B2 6.0 +/- 1.0 mmWSD-M1H617-C1 3.0 +/- 1.0 mm WSD-M1H617-C2 6.0 +/- 1.0
14、 mm3.12.2 Weight, min WSD-M1H617-B1 475 +/- 30 g/m2WSD-M1H617-B2 580 +/- 40 g/m2WSD-M1H617-C1 460 +/- 30 g/m2WSD-M1H617-C2 545 +/- 40 g/m2ENGINEERING MATERIAL SPECIFICATION WSD-M1H617-A/B1/B2/C1/C2/G/H/J/K Page 4 of 6 Copyright 2008, Ford Global Technologies, Inc. 3.12.3 Stretch and Set, %, range (S
15、AE J855) 3.12.3.1 Stretch . Wales 19 +/- 7 . Courses 35 +/- 7 . Diagonal 35 +/- 7 Set . Wales 0 - 5 . Courses 0 - 5 . Diagonal 0 - 5 3.12.3.2 Modulus, max Strain, 6 % . Wales 50 N. Courses 50 N3.13 REQUIREMENTS FOR THE BACKCOATED MATERIAL (WSD-M1H617-G) 3.13.1 Weight, min (FLTM BN 106-01) PVC film 1
16、00 g/m2Face fabric weight as specified in para 3.4.2 Or an engineering approved alternative 3.14 REQUIREMENTS FOR THE BACKCOATED MATERIAL (WSD-M1H642-H) 3.14.1 Weight, min (FLTM BN 106-01) Acrylic Backcoating 35 g/m2Face fabric weight as specified in para 3.4.2 Or an engineering approved alternative
17、 ENGINEERING MATERIAL SPECIFICATION WSD-M1H617-A/B1/B2/C1/C2/G/H/J/K Page 5 of 6 Copyright 2008, Ford Global Technologies, Inc. 3.15 REQUIREMENTS FOR THE BACKCOATED MATERIAL (ESD-M1H617-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
18、engineering approved alternative 3.16 REQUIREMENTS FOR THE BACKCOATED MATERIAL (WSD-M1H617-K) 3.16.1 Weight, min (FLTM BN 106-01) PU Backcoating 40 g/m2Face fabric weight as specified in para 3.4.2 Or an engineering approved alternative 3.17 FLAMMABILITY (ISO 3795/SAE J369) Burn rate, max 100 mm/min
19、ute Note: Not required on face fabric when used as a fully bonded composite. 3.18 REQUIREMENTS FOR THE FULLY BONDED DOOR PANELS The fully bonded finished components must satisfy the requirements of engineering component specification S-77FBB-23942-AA or equivalent if specified on the engineering dra
20、wing. In addition to these requirements fabric general performance should not be reduced by the bonding process. Ford Motor Company at its discretion may perform test on the finished components to verify this. Minimum bond strengths will be specified which may vary according to the method of bonding
21、 employed. ENGINEERING MATERIAL SPECIFICATION WSD-M1H617-A/B1/B2/C1/C2/G/H/J/K Page 6 of 6 Copyright 2008, Ford Global Technologies, Inc. 3.18.1 Peel Adhesion Strength, min (FLTM BN 151-05) Fabric press formed to adhesive coated board. As Received 20 N/50 mm width After Ageing 20 N/50 mm (4h at 100
22、/- 2 C, 20 h at 40 +/- 2 C and 98 +/- 2 % relative humidity) These bond values are provisional and may be reassessed subsequent to statistical process control. 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.
