1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 01 2016 07 25 Revised Released B2 See Summary of Revisions L. Sinclair, NA 2015 06 19 Released Released B1 L. Sinclair, NA Controlled document at www.MATS Copyright 2016, Ford Global Technologies, LLC Page 1 of 4 FLOOR MATS, FLAT POLYMERI
2、C GRAINED, SHAPED WSS-M99D67-B1 FLOOR MATS, DEEP LIP TRAY, POLYMERIC GRAINED, SHAPED WSS-M99D67-B2 1. SCOPE This classification system is used to identify the material characteristics of non-carpeted accessory floor mats used in automotive applications. 2. APPLICATION The B1 specification was releas
3、ed originally for material used as an all weather injection molded floor mats. The B2 specification was originally released for material used for a deep lip tray style molded floor mat. 3. REQUIREMENTS 3.1 APPROVED SOURCES This specification requires the use of approved sources. Only the sources ide
4、ntified 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 sources is located within Ford at or available externally through a Ford Materials Engineer. 3.2 CONDITIONING AND TEST CONDITIONS All test
5、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. 3.3 PERFORMANCE CRITERIA 3.3.1 Materials approved to
6、 the specification must meet all of the requirements in this specification, WSS-M9P11-A and/or WSS-M9P11-A2 and all applicable functional requirements. The values for each suppliers material will be uploaded and maintained in the construction package for all new materials. See Table 1 for number of
7、samples required. 3.3.2 Recycled Content Materials with recycled content as defined by WSS-M99P42-A (post consumer and / or post industrial recyclates and repolymerizied recycled materials) should be used whenever feasible and following all materials and PV testing required by Ford Materials Enginee
8、ring. ENGINEERING MATERIAL SPECIFICATION WSS-M99D67-B1/B2 Copyright 2016, Ford Global Technologies, LLC Page 2 of 4 3.3.3 Regrind The use of regrind is permitted, for economic / environmental reasons. Part manufacturers using this specification must complete DV and PV testing with the allowable amou
9、nt of regrind and the maximum allowable regrind content must be specified on the engineering drawing. Any changes to what is specified on the drawing (no specific amount implies zero regrind) must be approved by Materials and PD Engineering through the formal Ford Motor Company process (SREA). 3.3.4
10、 Vehicle Interior Environment Quality Materials/Component Performance Requirements All weather mats must meet WSS-M99P2222-D1/ Latest. Data must be included in the material construction approval package. 3.4 ORIGINAL PROPERTIES 3.4.1 Material Type Report Type 3.4.2 Tear Strength, Report Value, kN/m
11、(ASTM D624, Die C) Parallel to flow and perpendicular to flow 3.4.3 Hardness Durometer, Shore A (ISO 868/ASTM D 2240 B1 B2 6 mm thick piled up specimens, 50-75 86-95 15 s delay) 3.4.4 Tensile Strength Report Value, MPa (ISO 37/ASTM D412 Method A, 300 mm/minute test speed) Parallel to flow and perpen
12、dicular to flow 3.4.5 Elongation Report Value, % (ISO 37/ASTM D412 Method A, 300 mm/minute test speed) Parallel to flow and perpendicular to flow 3.5 AGED PROPERTIES (ASTM D573/ISO 188, except 150 +/- 50 air changes/h, 1000 h at 80 +/- 2 C) 3.5.1 Tear Strength +/- 15% of original (ASTM D 624, Die C)
13、 Parallel to flow and perpendicular to flow 3.5.2 Hardness - Durometer “A“ +/- 15% of original (ISO 868/ASTM D2240 6 mm thick piled up specimens, 15 s delay) 3.5.3 Tensile Strength +/- 15% of original ISO 37/ASTM D412 Method A, 300 mm/minute test speed) Parallel to flow and perpendicular to flow ENG
14、INEERING MATERIAL SPECIFICATION WSS-M99D67-B1/B2 Copyright 2016, Ford Global Technologies, LLC Page 3 of 4 3.5.4 Elongation +/- 25% of original (ISO 37/ASTM D412 Method A 300 mm/minute test speed) Parallel to flow and perpendicular to flow 3.6 SPECIFIC GRAVITY Report +/- 5% (ASTM D792) 3.7 RECYCLED
15、CONTENT Report PIR/PCR +/- 5%(WRS-M99P42-A1) 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions concerning Engineering Material Specifications. 4.1 DRAWING CALL OUT The following sh
16、all be called out on the Engineering drawing to correctly designate the approved material. WSS-M99D67-AX Supplier Name and Product Code (As it appears on the Approved Source Listing) WSS-M9P11-AX 4.2 APPROVAL OF MATERIALS Suppliers desiring approval of their materials shall first obtain an expressio
17、n 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 authorized representative of the test facility, demonstrating full compliance with all the requirements of t
18、he 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 documents (Process Failure Mode and Effects Analysis, Control Plans, Certification testing) with Ford
19、. 4.3 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 originally approved, whether or not such changes affect the materials ability to meet the specificati
20、on 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 a completed Suppliers Request for Engineering Approval, SREA. For parts and components using Ford Engi
21、neering 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 until Job 1. 4.4 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions imposed by regulatio
22、ns or Company direction applies to the materials addressed by this document. The restrictions are identified in the Restricted Substance Management Standard WSS-M99P9999-A1 which is updated yearly. It is the suppliers responsibility to comply with this standard on a continuing basis through IMDS and
23、 or GMAP reporting. ENGINEERING MATERIAL SPECIFICATION WSS-M99D67-B1/B2 Copyright 2016, Ford Global Technologies, LLC Page 4 of 4 5. SUMMARY OF REVISIONS 2016 07 25 Added B2 suffix for deep lip mats Removed WSS-M99P1111-A and added those requirements directly into this specification. Added standard
24、paragraphs and re-numbered Changed hardness of B1 from report to range, added range for B2 History: Complete revision and suffix bump. Split material and performance requirements into two specifications. Performance spec related to this is now WSS-M9P11-A for passenger floor mats and WSS-M9P11-A2 fo
25、r cargo mats/trunk. Table 1: Minimum Sample Size Paragraph Sample Size (Required for initial construction approval) New Manufacturing Location for Previously approved Material 3.4.2 Original, Tear Strength, Trapezoid 5 5 3.4.3 Original, Hardness Durometer 3 3.4.4 Original, Tensile Strength 5 5 3.4.5 Original, Elongation 5 5 3.5.1 Aged Tear Strength, Trapezoid 5 3.5.2 Aged Hardness 3 3.5.3 Aged Tensile Strength 5 3.5.4 Aged Elongation 5 3.6 Specific Gravity 1
