FORD WSS-M15P48-A-2010 SEAT PLASTIC COMPONENT ASSEMBLY PERFORMANCE SPECIFICATION TO BE USED WITH FORD WSS-M99P1111-A 《车座的塑料部件 组件性能规范 与标准FORD WSS-M99P1111-A一起使用 ［使用 FORD WSS-M15.pdf

1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2010 01 28 N-STATUS Replaced by WSS-M15P4-F L. Sinclair, NA 2008 01 16 Revised Revised 3.4.1 to 3.4, 3.6.1, 3.6.3 Deleted 3.4.1.1 no wrinkling, distortion, blistering, warping, delamination, blushing, hazing, milking, staining, waviness, or ot

2、her objectionable visual appearance. ENGINEERING MATERIAL SPECIFICATIONWSS-M15P48-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 4 of 6 (2) Dimensionally/Functionally no excessive expansion, shrinking, or warping that will interfere with normal functional operat

3、ions. No movement exceeding 3.0 mm from the original installed position during the test (See test procedure paragraph 3.3.4 for details on during test data acquisition intervals) or after the test; for the “significant characteristic locations“, no movement exceeding 0.5 mm from the original install

4、ed position during or after the test. Dimensional exceptions to these requirements may be allowed on the Engineering drawing. 3.4 IMPACT RESISTANCE Rubber Ball 4.5 kg weight, 127 mm dia 60 +/- 5, Durometer “A“, (ISO 686/ASTM D 2240) Room Temperature Impact 23 +/- 2 C The assembly shall show no evide

5、nce of cracking or breaking. Test Method: Conduct this test with the trim assembly mounted on an actual or simulated production support foundation using the approved retention methods. Drop the rubber ball from the height specified below at the impact locations indicated on the Engineering Drawing.

6、Drop Height . Seat backs as load floors 610 mm . Non load floor seat backs, side shields, mounting feet covers, etc. 460 mm . Above belt line 305 mm Exception to the above requirements shall be specified on the Engineering Drawing. 3.5 ENVIRONMENTAL STRESS CRACKING (FLTM BO-127-03) All plastic parts

7、 in the assembly are to be tested with the grease or other materials listed in the PSW that will come in contact with the plastic components. No cracking or crazing allowed. ENGINEERING MATERIAL SPECIFICATIONWSS-M15P48-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC P

8、age 5 of 6 3.6 COLOR AND APPEARANCE PROPERTIES (Visible components only) 3.6.1 Resistance to Fade (FLTM BO 116-01 or SAE J2412*, ISO 105 A-02/AATCC Evaluation Procedure 1) *note method used on data submission form In Vehicle Sunlight Exposure Level FLTM BO 116-01 Test Exposure SAE J2414 Test Exposur

9、e AATCC Rating After Exposure, Min. Above the Belt-line: Head restraint bezels 977.6 kJ/m2488.8 kJ/m2Rating 4 Below the Belt-line: Lumbar knobs, armrests, seat backs 601.6 kJ/m2225.6 kJ/m2Rating 4 Mild Exposure: Side Shields, mounting feet covers 225.6 kJ/m2112.8 kJ/m2Rating 4 3.6.2 Soiling and Clea

10、nability, min (FLTM BN 112-08, ISO 105-A02/ AATCC Evaluation Procedure 1) Cleanability (Grease, Coffee, and Soil) Rating 3 3.6.3 Scratch Resistance No Visible Scratch (FLTM BN 108-13, visual evaluation, 1 mm scratch balls, 2 N force) Samples to be take from flat areas of part. When flat areas of the

11、 part do not exist surrogate plaques with identical grain and processing conditions may be used. No whitening. Change in gloss is acceptable. Samples to be evaluated in car position only. 3.7 FOGGING (SAE J1756, 3 h at 100 C heating, 21 C cooling plate, post test conditioning 1 h and 16 h) Fog Numbe

12、r, min 70 Formation of clear film, droplets or crystals is cause for rejection. ENGINEERING MATERIAL SPECIFICATIONWSS-M15P48-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 6 of 6 3.8 ODOR, max Rating 3 FLTM BO 131-03 Or SAE J1351 Test method used must be reporte

13、d 3.9 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute TEST MATRIX Table 1 For paragraphs: Sample Size per Color Visible Components DV* Non Visible Components DV* Visible Components PV Non Visible Components PV 3.3.5 Short Term Heat Exposure 3 per part number X X X X 3.3.6 Long Term Hea

14、t Exposure 3 per part number X X X X 3.4 Impact Resistance 3 per part number X X 3.5 Environmental Stress Cracking 3 any color X X X X 3.6.1 Resistance to Fade 1 X 3.6.2 Soiling and Clean ability 1 X X 3.6.3 Scratch Resistance 3 X X 3.7 Fogging 1 X X X X 3.8 Odor 1 X X X X 3.9 Flammability* 1 X X X X * The number of samples dependent on burn rate. * Testing must be performed if using a non Ford approved material. When using a Ford approved material only PV testing is required. X indicates that testing must be performed at these milestones for each of the given requirements.