1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 4 2017 10 27 Revised See Summary of Revisions L. Sinclair, NA 2015 05 08 Revised See Summary of Revisions L. Sinclair, NA 2013 07 26 Released L. Sinclair NA Controlled document at www.MATS Copyright 2017, Ford Global Technologies, LLC Pa
2、ge 1 of 7 THROW IN MAT ASSEMBLIES, PERFORMANCE, WSS-M9P11-A ELASTOMERIC, ALL WEATHER CARGO/TRUNK MATS, PERFORMANCE, WSS-M9P11-A2 ELASTOMERIC, ALL WEATHER 1. SCOPE This specification defines the standard requirements for a good quality elastomeric all weather throw in mat which meets the minimum dura
3、bility and performance requirements. 2. APPLICATION This specification was released originally for material used as all weather floor mats to protect the floor carpeting and cargo mats for trunk and load floor coverings. 2.1 LIMITATION For WSS-M9P11-A vacuum formed mats are not allowed due to the in
4、ability to create nibs sufficient to meet the coefficient of friction requirement. 3. REQUIREMENTS 3.1 APPROVED SOURCES This specification is performance based and does not have approved sources. 3.2 CONDITIONING AND TEST CONDITIONS All test values are based on material conditioned for not less than
5、 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 In addition to the requirements listed herein, the end-item floor mat assembly
6、shall meet all requirements in the material specification WSS-M99D67-B1 and all relevant requirements in the INSUL and INTRIM SDS. 3.4 DV/PV TEST PLAN PEC/FEC/PV testing must be conducted in compliance with program milestones unless otherwise specified by Ford Engineering. See Table 1 and Table 2 fo
7、r sample size and testing requirements. 3.5 APPEARANCE PROPERTIES 3.5.1 Appearance The color, pattern, and finish shall match the approved Corporate Design master sample. ENGINEERING MATERIAL SPECIFICATION WSS-M9P11-A/A2 Copyright 2017, Ford Global Technologies, LLC Page 2 of 7 3.5.2 Surface Conditi
8、on The surface shall not be tacky to foreign material. Dirt and dust shall be capable of removal with soap and water. 3.6 SPECIFIC GRAVITY Report +/- 5% (ASTM D 792) 3.7 PHYSICAL PROPERTIES 3.7.1 Resistance to Abrasion 1000 cycles (FLTM BN 108-02, 1000g load, CS10 wheels Document grain used) Surface
9、 to be cleaned with mineral spirits prior to test. The tested material shall exhibit no visual evidence of wear through or holes. 3.7.2 Original Cold Flexibility Shall not crack (SAE J323 Method A, except fold on itself when folded on itself Instead of on mandrel) 3.7.3 Aged Cold Flexibility Shall n
10、ot crack (SAE J323 except 1000 h at 80 +/- 1 C then when folded on itself fold on itself instead of on mandrel) 3.7.4 Cold Temperature Curl (WSS-M9P11-A, Part must lay within 5 calendared/extruded mats only) (SH-0033/ RQT-010516/012924, mm of flat 25 mm 12x12 inch section) from the edge of the mat w
11、ithin 60 minutes 3.7.5 Coefficient of Friction (WSS-M9P11-A only) 2.00 min (FLTM BN 057-01) Test against non woven and tufted floor carpets. 3.8 ENVIRONMENTAL TESTING 3.8.1 Short Term Environmental Cycling Rating 4 min (FLTM BO 040-01 Procedure A, 80 C, 2% max Shrinkage/300 x 300 mm plaque) Expansio
12、n For construction approval/new manufacturing location, use sample size 300 x 300 mm. 3.8.2 Long Term Heat Exposure Rating 4 min (FLTM BO 040-01 Procedure B, 80 C) 2% max Shrinkage/ Expansion For construction approval/new manufacturing location, use sample size 300 x 300 mm. 3.9 COLOR PROPERTIES 3.9
13、.1 Migration Staining Rating 5 min (FLTM BN103-01 except 24 h under weight, AATCC Evaluation Procedure 2) ENGINEERING MATERIAL SPECIFICATION WSS-M9P11-A/A2 Copyright 2017, Ford Global Technologies, LLC Page 3 of 7 3.9.2 Resistance to Interior Weathering (FLTM BO 116-01, AATCC Evaluation Procedure 1)
14、 225.6 kJ/m2 Exposure Rating 4 min 3.9.3 Soiling and Cleanability (FLTM BN 112-08, AATCC Evaluation Procedure 2) Standard Soil Rating 4 min Grease Rating 4 min Coffee Rating 4 min 3.9.4 Crocking Test Rating 4 min (FLTM BN 107-01 Procedure A, AATCC Evaluation Procedure 2, Wet changed requirement from
15、 2.0 to 2.00 - 3.8.1, 3.8.2 Environmental Testing, updated standard formatting - 3.9.2 Updated standard formatting, removed ISO 105-A02 evaluation procedure - 3.9.3, 3.9.4 Removed ISO 105-A03 evaluation procedure - 3.12 Flammability removed SAE J369 2015 05 08 -Changed original and aged cold flexibi
16、lity to DV from PV -Added A2 for cargo mats -Added limitation to not allow vacuum formed mats for M9P11-A - Identified cold curl, coefficient of friction and clip testing required for A only. -Changed cold curl for extruded product only 2015 04 09 -Changed cold curl relaxation time from 25 minutes t
17、o 60 minutes per engineering direction. - Added sample size for humidity, short and long term environmental cycling - Updated appearance with the new verbiage. 2014 04 03 ENGINEERING MATERIAL SPECIFICATION WSS-M9P11-A/A2 Copyright 2017, Ford Global Technologies, LLC Page 5 of 7 -Added elastomeric to
18、 title -Added specific gravity -Added clarification for fogging and odor testing -Added new manufacturing process/carryover material column to table 1 and note to table 1 regarding trunk mats. Modified note regarding flammability -Added clip testing to table 1 -Added Table 2 DV/PV table ENGINEERING
19、MATERIAL SPECIFICATION WSS-M9P11-A/A2 Copyright 2017, Ford Global Technologies, LLC Page 6 of 7 TABLE 1: TESTING REQUIREMENTS New Construction (Implementation Ready) New Manufacturing Process Carryover Material* New Colors (MCDCC Approval) 3.6 Specific Gravity 1 part 3.7.1 Resistance to Abrasion 3 g
20、rained plaque 3 grained plaque 3.7.2 Original Cold Flexibility 3 plaques per direction 3 plaques per direction 3.7.3 Aged Cold Flexibility 3 plaques per direction 3 plaques per direction 3.7.4 Cold Curl(SH-0033)(WSS-M9P11-A only) 3 plaques per direction 3 plaques per direction 3.7.5 Coefficient of F
21、riction (WSS-M9P11-A only) Use typical nib pattern for validation Use typical nib pattern for validation 3.8.1 Short Term Heat Humidity 1 plaque 1 plaque 3.8.2 Long Term Heat 1 plaque 1 plaque 3.9.1 Migration Staining 1 plaque 1 plaque 3.9.2 Resistance to Interior Weathering 1 plaque 1 plaque 3.9.3
22、Soiling and Cleanability 1 plaque 1 plaque 3.9.4 Crocking Test 1 plaque 1 plaque 1 plaque 3.10 Photometric Fogging (plates) 1 plaque 3.11 Odor 1 plaque 3.12 Flammability* 5 plaques SH-0117 Clip Testing Required Ford PD to determine sample size Required Ford PD to determine sample size Tests italiciz
23、ed in the table must have samples reviewed and kept by Materials Engineering for new construction package approval. *New manufacturing process using carryover material covers both a new manufacturing location or a change in processing type (i.e. injection molding to extrusion). Note: For WSS-M9P11-A
24、2 cargo/trunk mats Cold Curl (SH-0033), Coefficient of Friction and Clip Testing (SH-0117) testing is not required. ENGINEERING MATERIAL SPECIFICATION WSS-M9P11-A/A2 Copyright 2017, Ford Global Technologies, LLC Page 7 of 7 TABLE 2: DV/PV TESTING REQUIREMENTS Component Level DV Component Level PV (G
25、rained/ Formed)* 3.6 Specific Gravity 1 part 3.7.1 Resistance to Abrasion 1 part * 3.7.2 Original Cold Flexibility 1 part each direction 3.7.3 Aged Cold Flexibility 1 part each direction 3.7.4 Cold Curl (WSS-M9P11-A calendared/extruded only) 6 driver mats (3 per direction) 6 driver mats (3 per direc
26、tion) 3.7.5 Coefficient of Friction (WSS-M9P11-A only) # of samples per FLTM BN 057-01 Appendix B taken from driver mat # of samples per FLTM BN 057-01 Appendix B taken from driver mat 3.8.1 Short Term Heat Humidity 1 part 3.8.2 Long Term Heat 1 part 3.10 Photometric Fogging (plates) 1 part 3.11 Odo
27、r 1 part 3.12 Flammability 5 parts SH-0117 Clip Testing (WSS-M9P11-A only) Required Ford PD to determine sample size *Grained plaques can be used if part geometry prohibits the use of a part. Note: The minimum number of specimens defined by the test method is noted in the table. Tests italicized in the table conducted at DV and PV must be reviewed by Ford Engineering. Note: For WSS-M9P11-A2 cargo/trunk mats Cold Curl (SH-0033), coefficient of friction and Clip Testing (SH-0117) testing is not required. * No surrogate test data is allowed for PV.
