FORD WSD-M15P39-A-2010 PERFORMANCE FABRIC COVERED MOULDED PARTS TO BE USED WITH FORD WSS-M99P1111-A 《织物覆盖的模制部件的性能 与标准FORD WSS-M99P1111-A一起使用 ［使用 FORD WSS-M15P39-B］》.pdf

1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2010 05 12 N-STATUS Replaced by WSS-M15P39-B G. Eaton, NA 2006 10 23 Revised Format correction 1992 10 22 Released C10162536 P Thomas Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 1 of 3 PERFORMANCE, FABRIC

2、 COVERED MOLDED PARTS WSD-M15P39-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE This specification defines the minimum performance requirements for fabric covered molded seat armrests, seat bolsters, center consoles and headrests. These parts consist of polyester face fabrics, bonded to polyether foam, wh

3、ich are cut and sewn to the desired shape and filled with high resilience (CFC) free foam. Additional in-mold inserts may be used. 2. APPLICATION This specification was released originally for the seat armrests, seat bolsters, centre consoles and headrests on CDW27. 3. REQUIREMENTS Material specific

4、ation requirements are to be used for initial qualification of materials. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.3 APPEARANCE Finished parts shall have a

5、uniform sized cell structure with no evidence of large voids or solid spots directly beneath the fabric laminate or through the foam which may affect the serviceability. Additionally, there shall be no crushing, seam wrinkling, creasing, pattern bowing, discoloration or foam penetration in excess of

6、 the design approved master. 3.4 FACE FABRIC SPECIFICATION PATTERN AND COLOR As specified on the Engineering Drawing. 3.5 POLYETHER LAMINATING FOAM The face fabric will be bonded to a good quality uniform cell sized polyether foam of sufficient thickness and density to ensure freedom from hard spots

7、 or penetration. 3.6 FOAM FILLING This foam shall be a (CFC free) polyether polyurethane foam free from voids, hard spots and densification lines. Where the shape of the finished part precludes the determination of the following properties, free rise samples shall be prepared from the manufacturing

8、process/foam formulation materials. ENGINEERING MATERIAL SPECIFICATIONWSD-M15P39-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 2 of 3 3.7 PRODUCT INDENTATION CHARACTERISTICS (ISO 2439, Method “B“, except as follows:) Loadings at the test displacements must conf

9、orm with the requirements as specified on the Engineering Drawing. Test method: . Place the product on a matrix that matches the surface contour of the bottom side of the part. Test area shall be put in horizontal position. Use an 80 mm diameter indentor. . Apply a force (preload) of 5 N to the test

10、 area as indicated on the Engineering Drawing and zero the load scale and displacement scale. . Indent the product to the first displacement as shown on the Engineering Drawing at a rate of 100 +/- 20 mm/minute. After reaching this indentation, release the load at the same rate. Repeat this loading

11、and unloading twice. . Immediately after the third unloading indent the product to the third displacement as shown on the Engineering Drawing and maintain for 30 s. Measure the force (N). 3.8 ADHESION, N/50 mm, min, (FLTM BN 151-05, Method “A“, specimen thickness reduced to 15 mm max) 3.8.1 Face fab

12、ric/polyether laminate foam As received 12 After Aging 12 (Heat, cold, humidity and dry cleaning) After Autoclave Aging 12 (ISO 2440/ASTM D 3574, Test J2, 5 h at 120 C) 3.8.2 Polyether laminate foam/foam filling As received 7 After Aging 7 (Heat, cold, humidity and dry cleaning) After Autoclave Agin

13、g 7 (ISO 2440/ASTM D 3574, Test J2, 5 h at 120 C) 3.9 ODOR, max Rating 2 (FLTM BO 131-01/SAE J1351) ENGINEERING MATERIAL SPECIFICATIONWSD-M15P39-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 3 of 3 3.10 STAINING None (FLTM BO 115-01) Select a relatively flat ar

14、ea of the finished part. Cut out a 50 x 50 x 10 mm section with the fabric forming the larger side. Cover this side with white vinyl Accessory Test Material according to FLTM BN 103-01 with the glossy side uppermost and staple in place. Expose for 150 hours with the vinyl surface facing the light at

15、 a distance of 300 mm. 3.11 FOGGING (FLTM BO 116-03, 3 h at 100 +/- 2 C heating, 21 C cooling) Fog Number, min 70 The formation of droplets or coalescence into a clear film is cause for rejection. 3.12 RESISTANCE TO XENON ARC EXPOSURE Select a relatively flat section of the part. Cut out a 70 x 140

16、x 10 mm thick section with the fabric forming the larger side to be exposed. After exposure the part shall show no fading or color tone change in excess of the approved cover material when evaluated using the AATCC Grey Scale (AATCC Grey Scale for Evaluating Change in Color Method AATCC Evaluation P

17、rocedure 1). 3.12.1 SAE 1885 Xenon Arc Weatherometer - Required Worldwide except North America 225.6 kJ/m2Rating 4 488.8 kJ/m2Rating 3 3.12.2 SAE J1885 modified (FLTM BO 116-01) Filtered Xenon Arc Weatherometer - Required for North America 451.2 kJ/m2Rating 4 902.4 kJ/m2Rating 3 3.13 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute