1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions Rev. 3 2008 11 17 N-STATUS No Replacement L. Schmalz, FNA / M. Montgomery, FOE 2003 02 25 Revised Para 3.0 inserted ; Para 3.1, 3.2, 3.3, 3.20, 4 deleted 1994 05 31 C10348592 Released N.J. Komatsu Printed co
2、pies are uncontrolled Page 1 of 6 Copyright 2008, Ford Global Technologies, Inc. FABRIC, ROMA PATTERN, KNITTED, UNLAMINATED WSD-M1H654-A FABRIC, ROMA PATTERN, KNITTED, 3 mm WSD-M1H654-B1 FABRIC, ROMA PATTERN, KNITTED, 6 mm WSD-M1H654-B2 FABRIC, ROMA PATTERN, KNITTED, 3 mm WSD-M1H654-C1 FABRIC, ROMA
3、PATTERN, KNITTED, 6 mm WSD-M1H654-C2 FABRIC, ROMA PATTERN, KNITTED, 6 mm WSD-M1H654-D2 FABRIC, ROMA PATTERN, KNITTED, 3 mm PU WSD-M1H654-F1 FABRIC, ROMA PATTERN, KNITTED, 6 mm PU WSD-M1H654-F2 FABRIC, ROMA PATTERN, KNITTED, HFW WSD-M1H654-G FABRIC, ROMA PATTERN, KNITTED, HFW WSD-M1H654-H FABRIC, ROM
4、A PATTERN, KNITTED, HFW WSD-M1H654-J FABRIC, ROMA PATTERN, KNITTED, HFW WSD-M1H654-K NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by these specifications is a 7 bar 44 gauge DBR knitted, simulated velour, polyester bodycloth. 2. APPLICATION WSD-M1H654-A is used for molded headrests an
5、d also adhesive coated for use on inner door panels. WSD-M1H654-B1, B2, C1, C2, F1, F2 are used for seat wearing surfaces. WSD-M1H654-D2 is used for adhesively bonded inner door and quarter trim panels. WSD-M1H654-G, H, J & K are used for inner door, quarter trim panels and or as specified on engine
6、ering drawing. ROMA PATTERN WSD-M1H654-A Unlaminated WSD-M1H654-B1 3.0 mm, flame laminated to polyether foam and knitted fabric WSD-M1H654-B2 6.0 mm, flame laminated to polyether foam and knitted fabric WSD-M1H654-C1 3.0 mm, flame laminated to polyester foam and knitted fabric (EAO use only) WSD-M1H
7、654-C2 6.0 mm, flame laminated to polyester foam and knitted fabric (EAO use only) ENGINEERING MATERIAL SPECIFICATION WSD-M1H654-A/B1/B2/C1/C2/ D2/F1/F2/G/H/J/K Page 2 of 6 Copyright 2008, Ford Global Technologies, Inc. WSD-M1H654-D2 6.0 mm, flame laminated to polyether foam WSD-M1H654-F1 3.0 mm, fl
8、ame laminated to polyester foam and polyurethane film (EAO use only) WSD-M1H654-F2 6.0 mm, flame laminated to polyester foam and polyurethane film (EAO use only) WSD-M1H654-G HF-weldable vinyl film, adhesive bonded, or an engineering approved alternative WSD-M1H654-H HF-weldable acrylic backcoating
9、applied by the doctor-knife spreading technique or an engineering approved alternative WSD-M1H654-J HF-weldable vinyl backcoating applied by the doctor-knife spreading technique or an engineering approved alternative WSD-M1H654-K HF-weldable PU backcoating applied by the doctor-knife spreading techn
10、ique, or an engineering approved alternative 3. REQUIREMENTS In addition to the requirements listed herein, the fabric 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 Requirement
11、s For Production Materials (WSS-M99P1111-A). 3.4 FABRIC CONSTRUCTION 3.4.1 Fabric Count, +/- 5 % tolerance (ASTM D 3887) Wales 90 wales/10 cm Courses 120 courses/10 cm 3.4.2 Fabric Weight, range 340 - 380 g/m2(FLTM BN 106-01) 3.4.3 Pile Height, min 1.7 mm (Microscope technique) ENGINEERING MATERIAL
12、SPECIFICATION WSD-M1H654-A/B1/B2/C1/C2/ D2/F1/F2/G/H/J/K Page 3 of 6 Copyright 2008, Ford Global Technologies, Inc. 3.5 COMPOSITION (ASTM D 629) Fabric 100 % Polyester 3.6 YARN CONSTRUCTION (ASTM D 1244) No. 1 Bar: 100 dtex x f20 (polyester, spun dyed, semi-dull, texturised round section) No. 2 Bar:
13、 100 dtex x f40 (polyester, undyed, parallel, semi-dull round section) No. 3 Bar: 320 dtex x f64 (polyester, bright, texturised, trilobal section) No. 4 Bar: 320 dtex x f64 (polyester, bright, texturised, trilobal section) No. 5 Bar: 320 dtex x f64 (polyester, bright, texturised, trilobal section) N
14、o. 6 Bar: 100 dtex x f40 (polyester, undyed, parallel, semi-dull round section) No. 7 Bar: 100 dtex x f20 (polyester, spun dyed, semi-dull, texturised, round section) 3.7 METHOD OF DYEING Yarn dyed and spun dyed and space dyed or as aproved by Materials Engineering 3.8 FINISHED OPERATIONS As approve
15、d by Materials Engineering 3.9 REQUIREMENTS FOR POLYESTER FOAM As specified in SK-M4D9502-A3.10 REQUIREMENTS FOR POLYETHER FOAM As specified in WSD-M2D43-A2 3.11 REQUIREMENTS FOR THE BACKING As pecifed inFABRIC, C1, C2 WSD-M1H36-A 3.12 REQUIREMENTS FOR THE BACKING As pecifed inFABRIC, B1, B2 WSD-M1H
16、1-B 3.13 REQUIREMENTS FOR THE As pecifed inPOLYURETHANE BACKING FILM WSD-M9H134-A ENGINEERING MATERIAL SPECIFICATION WSD-M1H654-A/B1/B2/C1/C2/ D2/F1/F2/G/H/J/K Page 4 of 6 Copyright 2008, Ford Global Technologies, Inc. 3.14 REQUIREMENTS FOR THE FLAME LAMINATED MATERIAL 3.14.1 Thickness, range (ASTM
17、D 1777, circular presser foot area 645 mm2, 2.8 g Force, 43 Pa pressure) WSD-M1H654-B1 3.0 +/- 1.0 mm WSD-M1H654-B2 6.0 +/- 1.0 mmWSD-M1H654-C1 3.0 +/- 1.0 mm WSD-M1H654-C2 6.0 +/- 1.0 mmWSD-M1H654-D2 6.0 +/- 1.0 mm WSD-M1H654-F1 3.0 +/- 1.0 mmWSD-M1H654-F2 6.0 +/- 1.0 mm 3.14.2 Compressed Thickness
18、 (1 kg Force, circular presser foot area 645 mm2, 5 s dwell) WSD-M1H654-D2 2.8 +/- 0.6 mm WSD-M1H654-F1 1.8 +/- 0.3 mmWSD-M1H654-F2 2.8 +/- 0.6 mm 3.14.3 Weight, min WSD-M1H654-B1 510 +/- 30 g/m2WSD-M1H654-B2 640 +/- 30 g/m2WSD-M1H654-C1 490 +/- 40 g/m2WSD-M1H654-C2 590 +/- 40 g/m2WSD-M1H654-D2 580
19、+/- 40 g/m2WSD-M1H654-F1 490 +/- 40 g/m2WSD-M1H654-F2 590 +/- 40 g/m23.14.4 Stretch and Set, %, range (SAE J855) 3.14.4.1 Stretch (WSD-M1H654-B1, B2, C1, C2, F1, F2) Wales 0 -15 % Courses 5 - 25 % Set (WSD-M1H654 B1, B2, C1, C2, F1, F2) Wales 0 -5 %Courses 0 - 5 % ENGINEERING MATERIAL SPECIFICATION
20、WSD-M1H654-A/B1/B2/C1/C2/ D2/F1/F2/G/H/J/K Page 5 of 6 Copyright 2008, Ford Global Technologies, Inc. 3.14.4.2 Modulus, max. (WSD-M1H654-F1, F2) Strain, 6 %Wales 100 N Courses 85 N 3.15 REQUIREMENTS FOR THE BACKCOATED MATERIAL (WSD-M1H654-G) 3.15.1 Weight, min (FLTM BN 106-01) PVC film 100 g/m2Face
21、fabric weight as specified in para 3.4.2 Or an engineering approved alternative. 3.16 REQUIREMENTS FOR BACKCOATED MATERIAL (WSD-M1H654-H) 3.16.1 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. 3.17 REQUIREM
22、ENTS FOR THE BACKCOATED MATERIAL (WSD-M1H654-J) 3.17.1 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. ENGINEERING MATERIAL SPECIFICATION WSD-M1H654-A/B1/B2/C1/C2/ D2/F1/F2/G/H/J/K Page 6 of 6 Copyright 2008, F
23、ord Global Technologies, Inc. 3.18 REQUIREMENTS FOR THE BACKCOATED MATERIAL (WSD-M1H654-K) 3.18.1 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. 3.19 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 10
24、0 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.
