1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 1 2016 02 04 Revised See Summary of Revisions M. Souza, SA 2015 07 27 Released L. Wang, AP Controlled document at www.MATS Copyright 2016, Ford Global Technologies, LLC Page 1 of 3 FABRIC, GEMSTONE II PATTERN, NON-WOVEN, WRS-M5H43-A1 TWO
2、-TONE ROTARY SCREEN PRINTING, 25% MINIMUN RECYCLED PCR FABRIC, GEMSTONE II PATTERN, NON-WOVEN, WSS-M5H43-A10 ONE-TONE ROTARY SCREEN PRINTING, 100% VIRGIN 1. SCOPE The material defined by this specification is a GEMSTONE II pattern, needled non-woven polyester fabric with acrylic binder and/or one/tw
3、o-tone rotary screen printing. Material conforming to WRS-M5H43-A1 contains a minimum of 25% PIR/PCR (postindustrial/post-consumer) recycled yarn. Material conforming to WSS-M5H43-A10 is made from 100% virgin yarn. 2. APPLICATION This specification was released originally for material used as cover
4、material for headliners. 3. REQUIREMENTS 3.1 APPROVED SOURCES This specification requires the use of approved sources. Only the sources identified on the Ford Approved Source List (ASL) can be used when this specification is listed on the drawing, CAD file, or other documents. The list of approved s
5、ources is located within Ford at or available externally through a Ford Materials Engineer. 3.2 WSS-M5H43-A10. This specification is based on virgin materials. 3.3 WSR-M5H43-A1. This specification must contain 25% minimum recycled content as defined by WRS-M99P42-A2/latest. The remaining portion of
6、 the material can come from virgin sources. 3.4 APPPEARANCE The color, pattern, and finish shall match the approved Corporate Design master sample. 3.5 FABRIC PERFORMANCE In addition to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P27-A1/latest as applicable. 3.6 V
7、EHICLE INTERIOR ENVIRONMENTAL PERFORMANCE Materials used in interior applications must meet the requirements outlined in WSS-M99P2222-D1/latest, Performance, Vehicle Interior Environmental Quality Material/Component Requirements. Data must be included in material submission package. 3.7 CONDITIONING
8、 AND TEST CONDITIONS All test values are based on material conditioned for not less than 24 h prior to testing in a controlled environment of 23 +/- 2 C and 50 +/- 5% relative humidity. Testing of the material should occur in the conditioning environment or soon after removal. ENGINEERING MATERIAL S
9、PECIFICATION WRS-M5H43-A1 Copyright 2016, Ford Global Technologies, LLC Page 2 of 3 3.8 ADDITIONAL REQUIREMNTS WHEN APPLICABLE Materials manufactured to this Specification may also meet the following applicable specifications: Headlining Formed Performance: WSS-M15P27- G/latest Sun visor Assembly Pe
10、rformance: WSS-M98P3-B/latest. 0% Transmittance Moonroof/Sunroof : WSS-M5H34-B 3.9 COMPOSITION (ASTM D276-12) Fabric 100% Polyester Binder Acrylic 3.9.1 Fiber Description and Construction A1 A10 (ASTM D 1244) 100% 3 denier polyester 100% 3 denier polyester 25% minimum PCR 100% virgin yarn 3.9.2 Weig
11、ht, range A1 A10 (FLTM BN 106-01) 220 +/- 20 g/m2 237 +/- 17 g/m2 3.9.3 Method of Dyeing Solution Dyed 3.9.4 Thickness, range (SAE J882) 1.4 2.5 mm 3.10 STRENGTH REQUIREMENTS 3.10.1 Original Breaking Strength (ASTM D 5034, Grab Method, 300mm/ minute jaw speed, average of 5 samples, each direction) M
12、D and AMD 300 N min 3.10.2 Retained Breaking Strength after Resistance to Interior Weathering (FLTM BO 116-01, 225 kJ/m2, 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 clarific
13、ation and assistance in meeting the requirements of this specification. Contact for questions concerning Engineering Material Specifications. 4.1 Purchase departments will ensure that the material defined in this specification and shipped to any one assembly plant will be produced by one supplier o
14、nly. In the event of a Global Program or Regional duplication, each regional location of the supplier for this specification must provide a Construction package and be approved to meet this specification. ENGINEERING MATERIAL SPECIFICATION WRS-M5H43-A1 Copyright 2016, Ford Global Technologies, LLC P
15、age 3 of 3 4.2 If yarn is locally sourced it must meet the above fabric construction, composition and yarn construction. The fabric must also meet the requirements of WSS-M8P18-B1/B2/B3/B4/latest. 4.3 Global strategy for this fabric is to use tri-laminate/foam & scrim construction in all regions. 4.
16、4 APPROVAL OF MATERIALS Suppliers desiring approval of their materials shall first obtain an expression of interest from Purchasing, Design or Product Development, and Materials Engineering. The supplier shall submit a completed copy of their laboratory test reports, signed by a qualified and author
17、ized representative of the test facility, demonstrating full compliance with all the requirements of the Material Specification. Tested material samples must be available for review upon request and kept for a minimum of one year. Upon request, the supplier will review the associated quality control
18、 documents (Process Failure Mode and Effects Analysis, Control Plans, Certification testing) with Ford. 4.5 SUPPLIERS ONGOING RESPONSIBILITY All materials must be equivalent in all characteristics to the material upon which approval was originally granted. Prior to making any changes to the material
19、 originally approved, whether or not such changes affect the materials ability to meet the specification requirements, the supplier shall notify the affected Supplier Technical Assistance (STA), Purchasing, and Materials Engineering activities of the proposed changes (with reasons) by submission of
20、a completed Suppliers Request for Engineering Approval, SREA. For parts and components using Ford Engineering Material Specifications, all samples tested to the specifications for Design Verification (DV), Production Verification (PV) and Production Part Approval Process (PPAP) sign off must be kept
21、 until Job 1. 4.6 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions imposed by regulations or Company direction applies to the materials addressed by this document. The restrictions are identified in the Restricted Substance Management Standard WSS-M99P9999-A/latest which is updated ye
22、arly. It is the suppliers responsibility to comply with this standard on a continuing basis. 5. SUMMARY OF REVISIONS 2016 02 04 Removal of item 10% Transmittance Fixed Tinted Glass Sunshade: WSS-M5H33-B in 3.1 section. Removal of Tear Strength Trapezoid. Addition of A10 suffix. Added standard paragraphs for general information and standard requirements of production materials.
