1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 1 2012 03 28 Revised Editorial See Summary of Revisions L. Sinclair, NA 2011 04 13 Activated L.Sinclair, FNA Controlled document at www.MATS Copyright 2012, Ford Global Technologies, LLC Page 1 of 3 PERFORMANCE, FLOOR MAT, EDGING WSS-M8P
2、24-A 1. SCOPE This specification defines the performance requirements for floor mat edging. 2. APPLICATION This specification was released originally for material used as edging for floor mats. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers m
3、ust conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). See table 1 for testing requirements and specimen size. 3.1.1 Materials used in interior applications must meet the requirements outlined in WSS-M99P2222-B1/Latest, Performance, Vehicle Interior Environment
4、Quality Material/Component Requirements. Data must be included in material submission package. 3.2 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. 3.3 PHYSICAL PROPERTIES 3.3.1 Tensile
5、 Strength, Original (N) Report* (ASTM D2208) 3.3.1.1 Tensile Strength after Heat Aging 70% of original min. (Heat age 7 days at 80 +/- 2C) 3.3.1.2 Tensile Strength after Fade 70% of original min. (FLTM BO 116-01, 225.6 kJ/m2) 3.3.2 Elongation, Original (%) Report* (ASTM D2211) * Report values will b
6、e documented on the Approved Source List under the specific approval. 3.3.3 Taber Abrasion 250 cycles (SAE J948, 500 g load, H18 wheels) The edge binding shall exhibit no visual evidence of wear through / holes or degradation of pattern. ENGINEERING MATERIAL SPECIFICATION WSS-M8P24-A Copyright 2012,
7、 Ford Global Technologies, LLC Page 2 of 3 3.4 APPEARANCE PROPERTIES 3.4.1 Resistance to Fade, 225.6 kJ/m2 Rating 4 min (FLTM BO 116-01, ISO 105-A02/ AATCC Evaluation Procedure 1) 3.4.2 Resistance to Crocking (FLTM BN 107-01 ISO 105-03 /AATCC Evaluation Procedure 2) Dry Rating 4 min Wet Rating 4 min
8、 3.4.3 Resistance to Bleeding Rating 4 min (FLTM AN 101-01, ISO 105-A03 AATCC Evaluation Procedure 2) 3.4.4 Soiling and Cleanability (FLTM BN 112-08, ISO 105-A03 AATCC Evaluation Procedure 2) After cleaning Rating 4 min 3.4.5 Heat Aging Rating 4 min (7 days at 80 +/- 2C ISO 105-02 /AATCC Evaluation
9、Procedure 1) No deterioration or color tone change in excess of the above rating. 3.4.6 Migration Staining Rating 5 min (FLTM BN103-01, AATCC Evaluation procedure 2) 3.5 FOGGING (SAE J1756, 3 h at 100 C heating, 21 C cooling plate, post test conditioning 16 h) Fog Number 70 min Formation of clear fi
10、lm, droplets or crystals is cause for rejection. 3.6 ODOR Rating 3 max (FLTM BO 131-03) 3.7 FLAMMABILITY (SAE J369/ISO 3795) Burn Rate 100mm/min. max 3.8 RESISTANCE TO MILDEW The material shall exhibit no visible evidence of mildew growth and/or objectionable odor after 7 days exposure in a humidity
11、 cabinet maintained at 98 +/- 2% relative humidity 38 +/- 2 C. ENGINEERING MATERIAL SPECIFICATION WSS-M8P24-A Copyright 2012, Ford Global Technologies, LLC Page 3 of 3 4. GENERAL INFORMATION This information given below is provided for clarification and assistance in meeting the requirements of this
12、 specification. Contact for questions concerning Engineering Material Specifications. Table 1 Test Identification Specimen Size Required for all New Material Constructions Specimen Size Required for all New Colors (Tape Faces) 3.3.1 Tensile Strength, Original 3 3.3.1.1 Tensile Strength after Heat A
13、ging 3 3.3.1.2 Tensile Strength after Fade 3 3.3.2 Elongation, Original 3 3.3.3 Taber Abrasion 3 specimens + 1 to failure 2 3.4.1 Resistance to Fade 1 1 3.4.2 Resistance to Crocking 1 per condition 1 per condition 3.4.3 Resistance to Bleeding 1 1 3.4.4 Soiling and Cleanability 1 per condition 1 per
14、condition 3.4.5 Heat Aging 1 1 3.4.6 Migration Staining 1 1 3.5 Fogging 3 3.6 Odor 3 per condition 3.7 Flammability Per method 3.8 Resistance to Mildew 1 5. SUMMARY OF REVISIONS 2012 03 28 Added taber abrasion to new color tests required column Added descriptor (New Faces) to the color column in Table 1.
