1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 01 2014 07 23 N Status A1 no replacement,A2 Replaced by WRS-M3H153-A1 L. Sinclair, NA 2013 04 01 Released L. Sinclair, NA Controlled document at www.MATS Copyright 2014, Ford Global Technologies, Inc. Page 1 of 4 CARPET, POLYESTER, LANCAS
2、TER PATTERN WRS-M3H148-A1 NON WOVEN, RANDOM VELOUR, NEEDLED, POLYETHYLENE MOLDABLE BACKING 695 g/m2 (20.5 oz) MIN, 100% PCR/PIR CONTENT CARPET, POLYESTER, LANCASTER PATTERN WRS-M3H148-A2 NON WOVEN, RANDOM VELOUR, NEEDLED, MOLDABLE POLYETHYLENE, MASS BACKED, 695 g/m2 (20.5 oz) MIN, 100% PCR/PIR CONTE
3、NT NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by these specifications are random velour, needled, nonwoven carpets of good quality and uniform composition. The carpet face is made with 100% post consumer / post industrial fiber. 2. APPLICATION This specification was released origin
4、ally for floor carpet applications on B and C car platforms as part of the GCBP strategy. 3. REQUIREMENTS In addition to the requirements listed herein, the end-item floor carpet shall be tested to WSS-M8P16-B and any additional SDS requirements. The details for each of the suppliers specific constr
5、uction shall be documented in the supplement attached and uploaded into the FMD (Ford Materials Database) or scanned data package. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS
6、-M99P1111-A). 3.1.1 Vehicle Interior Environment Quality Materials/Component Performance Requirements Materials used in interior applications must meet the requirements outlined in WSS-M99P2222-D1/ latest. Data must be included in material submission package. 3.1.2 Recycled Content This specificatio
7、n must contain 100% recycled content as defined by WRS- M99P42-A2 (Textile Materials, Identification of Recycled Content). ENGINEERING MATERIAL SPECIFICATION WRS-M3H148-A1/A2 Copyright 2014, Ford Global Technologies, Inc. Page 2 of 4 3.2 SAMPLE SELECTION All evaluations shall be conducted on test sp
8、ecimens taken from finished assemblies. 3.3 APPEARANCE (FLTM BI 109-01) The color, pattern, and finish shall match the approved Design Center master sample, or shall be as specified on the engineering drawing. 3.4 COMPOSITION 3.4.1 Face Fiber 100% PIR/PCR Polyester (ASTM D276) UV Resistant 3.4.2 Pre
9、-Coat 100% Low Density (ASTM D276) Polyethylene 3.4.3 Mass Backing (WRS-M3H148-A2 only) Filled EVA (ASTM D276) * Mass backing is vehicle dependent. Approved mass backing weights will be documented on the Approved Source List (ASL) 3.5 METHOD OF DYEING Solution dyed 3.6 CONSTRUCTION 3.6.1 Face Fiber
10、12 Denier (ASTM D 1244) 3.7 THICKNESS* 5.5 +/- 0.5 mm (ISO 1765) *Face thickness prior to molding. 3.8 WEIGHT 3.8.1 Face Fiber (695 -765) g/m2 (ASTM D5848) (20.5 22.6) oz 3.8.2 Pre-Coat 180-220 g/m2 (ASTM D5848) 3.8.3 Mass Backing (WRS-M3H148-A2 only) Report g/m2* (ASTM D276) * Mass backing weight i
11、s vehicle dependent. Approved mass backing weights will be documented on the Approved Source List (ASL) ENGINEERING MATERIAL SPECIFICATION WRS-M3H148-A1/A2 Copyright 2014, Ford Global Technologies, Inc. Page 3 of 4 4. GENERAL INFORMATION This information given below is provided for clarification and
12、 assistance in meeting the requirements of this specification. Contact for questions concerning Engineering Material Specifications. 4.1 DRAWING CALL OUT The following shall be called out on the Engineering drawing to correctly designate the approved material. WRS-M3H148-A1 Supplier Name and Produc
13、t Code (As it appears on the Approved Source Listing) WSS-M8P16-B 5. SUMMARY OF REVISIONS ENGINEERING MATERIAL SPECIFICATION WRS-M3H148-A1/A2 Copyright 2014, Ford Global Technologies, Inc. Page 4 of 4 Non Woven Carpet Construction Supplement Supplier _Supplier Contact Name_ Number _ Product/ Style N
14、ame _ Material Specification _ Performance Specification _ Supplier Product Code _ Manufacturing Location _ Supplier Lab Number _ Supplier Lab Date _ Composition Type Supplier Face Fiber ASTM D276 _ _ Minimum Recycled Content _ % PIR _ % PCR Pre-Coat ASTM D276 _ _ Mass Backing ASTM D276 _ _ Construc
15、tion Solution or piece dyed (circle one) Denier (s) _ Face Fiber Thickness ISO 1765 _+/- _ mm Pre Coating Thickness ISO 1765 _+/- _ mm Mass Backing Thickness ISO 1765 _+/- _ mm Mass per Unit Area Weight Face Fiber ASTM D5848 _+/- _ g/m2 Pre Coating ASTM D5848 _+/- _ g/m2 Mass Backing ASTM D5848 _+/- _ g/m2 Materials Engineering Signature _Date _ Comments _ Rolled Goods _ Molded Product _
