1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 0 2016 02 18 Released L. Wang, AP Controlled document at www.MATS Copyright 2016, Ford Global Technologies, LLC Page 1 of 2 FABRIC, CHILTERN II, NON WOVEN WSS-M5H44-A1 1. SCOPE The material defined by this specification is for Chiltern I
2、I Pattern, needled nonwoven polyester fabric. 2. APPLICATION This specification was released originally for material used as cover material for headliners. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS 3.1.1 Materials manufactured to this Specification shall also meet the requir
3、ements contained in WSS-M8P27-A1/latest. 3.1.2 Material suppliers and part producers must conform to the Companys Standard Requirements for Production Materials WSS-M99P1111-A/latest. 3.1.3 Materials manufactured to this Specification may also meet the following applicable specifications: Headlining
4、 Formed Performance: WSS-M15P27- F/latest IP and Soft Interior Assembly Performance: WSS-M8P27-A1/latest. Sun visor Assembly Performance: WSS-M98P3-B/latest. 10% Transmittance Fixed Tinted Glass Sunshade: WSS-M5H33-B 0% Transmittance Moonroof/Sunroof : WSS-M5H34-B 3.1.4 Materials used in interior ap
5、plications must meet the requirements outlined in WSS-M99P2222-D1/latest. 3.2 APPEARANCE The color, pattern, and finish shall match the approved Corporate Design master sample. 3.3 COMPOSITION (ASTM D276-12) Fabric 100% Polyester 3.3.1 Fiber Description and Construction 100% Polyester (ASTM D 1244)
6、3.3-4.5dtex 3.3.2 Weight (FLTM BN 106-01) Fiber 246 +/-24 g/m2 ENGINEERING MATERIAL SPECIFICATION WSS-M5H44-A1 Copyright 2016, Ford Global Technologies, LLC Page 2 of 2 3.3.3 Method of Dyeing Solution Dyed 3.3.4 Thickness, range 1.9 - 2.4 mm (SAE J882) 3.4 STRENGTH REQUIREMENTS 3.4.1 Tear Strength,
7、Trapezoid (ASTM D 5733, Integration method) MD and AMD 100 N min 3.4.2. Original Breaking Strength (ASTM D 5034, Grab Method, 300mm/ minute jaw speed, average of 5 samples, each direction) MD and AMD 300 N min 3.4.3 Breaking Strength Retention after Resistance to Interior Weathering (FLTM BO 116-01,
8、 225 kJ/m2) 3.4.3.1 Retained Breaking Strength (ASTM D 5034 Grab Method, 300 mm/min speed Average of 5 samples in each direction) MD and AMD 250 N min 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for further questions concerning Engineering Material Specifications. 5. SUMMARY OF REVISIONS
