FORD WSB-M3H112-A1-2008 CARPET POLYESTER FLAT NEEDLED POLYETHYLENE BACKCOATED SPUN BONDED BACKING 236 g m2 TO BE USED WITH FORD WSS-M99P1111-A 《236 g m2的纺编衬底的聚乙烯底涂的聚酯扁平针刺地毯 与标准F.pdf

1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Release No. Released Rev. 22008 11 03 N-STATUS Replaced by WSS-M15P32-C L. Sinclair, FNA 1994 07 08 NB00I10043054338 Released D. Henrickson AJS BCF WP 3948-a Page 1 of 5 CARPET, POLYESTER, FLAT NEEDLED, POLYETHYLENE WSB-M3H1

2、12-A1 BACKCOATED, SPUN BONDED BACKING, 236 g/m2 CARPET, POLYESTER, FLAT NEEDLED, LATEX WSB-M3H112-A2 BACKCOATED, 236 g/m2 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by this specification are flat needled, polyester, nonwoven carpets of good quality and uniform construction. WSB-M3H

3、112-A1 is backcoated with polyethylene and has a spunbonded polyester backing. WSB-M3H112-A2 is backcoated with an SBR latex. 2. APPLICATION WSB-M3H112-A1 was released originally for material used as luggage compartment trim carpet in the 1994 T-Bird/Cougar. WSB-M3H112-A2 was released originally for

4、 material used as luggage compartment spare wheel-well cover carpet in the 1994 T-Bird/Cougar. 3. REQUIREMENTS In addition to the requirements listed herein, the end-item carpet assembly (molded or otherwise fabricated), shall meet all the applicable requirements of WSB-M15P32-B. 3.1 STATISTICAL PRO

5、CESS Suppliers must conform to the requirements of Ford Quality System Standard Q-101. A mutually acceptable Control Plan as described therein is required for material/source approval. Appropriate statistical tools must be used to analyze process/product data so that variation in the final product i

6、s continuously reduced. 3.2 INFRARED SPECTROPHOTOMETRY AND/OR THERMAL ANALYSIS Ford Motor Company, at its option, may conduct infrared and/or thermal analysis of material/parts supplied to this specification. The IR spectra and thermograms established for initial approval shall constitute the refere

7、nce standard and shall be kept on file at the designated material laboratory. All samples shall produce IR spectra and thermograms that correspond to the reference standard when tested under the same conditions. ENGINEERING MATERIAL SPECIFICATION WSB-M3H112-A1/A2 WP 3948-b Page 2 of 5 3.3 CONDITIONI

8、NG AND TEST CONDITIONS All test values indicated herein are based on material conditioned in a controlled atmosphere of 23 +/- 2 C and 50 +/- 5 % relative humidity for not less than 24 h prior to testing and tested under the same conditions unless otherwise specified. 3.4 SAMPLE SELECTION All evalua

9、tions shall be conducted on test specimens taken from production representative carpet. 3.5 APPEARANCE (FLTM BN 109-01) The color, pattern, and finish shall match the approved Corporate Design Center master sample, or shall be as specified on the engineering drawing. 3.6 CONSTRUCTION 3.6.1 Fiber Siz

10、e 4.9 - 7.6 dtex 3.6.2 Needle Gauge Randomly needled (in order to achieve appearance of approved master) 3.6.3 Thickness, range 3.0 +/- 1.0 mm (ASTM D 461, 1.4 kPa pressure 140 mm diameter foot) 3.7 COMPOSITION (ASTM D 276) A1 A2 Fiber 100 % polyester 100 % polyester Backcoating Polyethylene SBR lat

11、ex Secondary Backing 100 % polyester - 3.8 WEIGHT, g/m2, range (FLTM BN 106-01) Pile Fiber 236 - 270 236 - 270 Backcoating 560 - 660 90 - 120 Secondary Backing 90 - 120 - Total 886 - 1050 326 - 390 3.9 METHOD OF DYEING Stock dyed or equivalent ENGINEERING MATERIAL SPECIFICATION WSB-M3H112-A1/A2 WP 3

12、948-b Page 3 of 5 3.10 PHYSICAL PROPERTIES A1 A2 3.10.1 Breaking Strength, N, min 690 350 (ASTM D 5034, Grab Method, avg of 5 tests, both directions) 3.10.2 Tear Strength, Trapezoid, N, min 170 50 (ASTM D 1117, Integration Method*) *Integration method as approved by the responsible Materials Enginee

13、ring activity. 3.10.3 Heat Shrinkage, max 2.5 % (FLTM BN 105-01, both directions, except instead of water, expose samples for 7 days at 102 C) 3.11 APPEARANCE PROPERTIES 3.11.1 Resistance to Fade, min (SAE J1885 and AATCC Evaluation Procedure 1) Xenon Arc Exposure Rating 4 112.8 kJ/m The material sh

14、all be rated after exposure using the AATCC Gray Scale for Evaluating Change in Color (10 Step). Production materials shall exhibit fade resistance qualities equal to or better than the master sample approved for production by the Interior Materials Engineering Section. 3.11.2 Fiber Deterioration No

15、 excessive deterioration of fibers or yarns after the above xenon arc exposure. The resistance to deterioration of production material shall be equal to or better than that exhibited by the master sample approved by the Interior Materials Engineering Section. Test Method: Firmly apply a piece of 3Ms

16、 Highland Brand 6200 Permanent Mending Tape to the surface of the exposed fabric (yarn). Then rapidly strip the tape and mount it on a sheet of light or dark cardstock which contrasts with the color of the fiber. Repeat the test with a new piece of tape on an unexposed sample and compare the length

17、and quantity of fibers removed by the tape. Report fiber deterioration if a significantly larger number of fibers (usually of shorter lengths) are removed from the exposed versus unexposed sample. ENGINEERING MATERIAL SPECIFICATION WSB-M3H112-A1/A2 WP 3948-b Page 4 of 5 3.11.3 Heat Aging, min Rating

18、 4-5 (7 days at 102 C and AATCC Evaluation Procedure 1) No individual yarn or combination of yarns shall exhibit fiber degradation or color tone change. Backcoatings, if applied, shall exhibit no color change or degradation. 3.11.4 Bleeding and Perspiration, min Rating 4 (FLTM AN 101-01 and AATCC Ev

19、aluation Procedure 3) Compared to the AATCC Chromatic Transference Scale (latest edition). 3.11.5 Dry and Wet Crocking (FLTM BN 107-02) Target 0.00 DE Individual Crock Results, max 7.00 DE Note: If a crock result is greater than 7.00 DE, repeat the colorimeter measurement four (4) additional times a

20、nd average all five (5) results to minimize measurement error. The average must be less than or equal to 7.00 DE. DO NOT conduct another crock test on the roll, unless examination of the original crock cloth indicates the test was conducted improperly (e.g., uneven pressure of the crock finger). 3.1

21、2 WEAR PROPERTIES 3.12.1 Abrasion, min (SAE J1530 Method A, H-10 wheels, 500 g load and back with S-36 mounting cards) Original 1200 cycles The material shall exhibit no evidence of excessive penetration to the foundation of the pile fibers in the abraded area. Production material shall be equal to

22、or better than that exhibited by the carpet proposal approved for production by the responsible Materials Engineering Activity. 3.12.2 Resistance to Snagging, min 50 cycles (SAE J1530A, 500 g, H-18 wheels) After testing, the specimen shall not show any signs of surface snagging or pilling of individ

23、ual fibers or yarns greater than the sample originally approved by the responsible Materials Engineering Activity. ENGINEERING MATERIAL SPECIFICATION WSB-M3H112-A1/A2 WP 3948-b Page 5 of 5 3.13 FOGGING (FLTM BO 116-03) Fog Number, min 60 Formation of a clear film, droplets or crystals is cause for r

24、ejection. 3.14 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute 3.15 ADDITIONAL REQUIREMENTS Specific requirements for material and/or manufactured parts shall be specified on the Engineering drawing, Engineering parts specification and/or performance specification. All critical areas w

25、ith respect to these properties shall be clearly designated on the engineering drawing. 3.16 SUPPLIERS RESPONSIBILITY All materials supplied to this specification must be equivalent in all characteristics to the material upon which approval was originally granted. Prior to making any change in the p

26、roperties, composition, construction, color, processing or labeling of the material originally approved under this specification, whether or not such changes affect the materials ability to meet the specification requirements, the Supplier shall notify Purchasing, Toxicology and the affected Materia

27、ls Engineering activity of the proposed changes and obtain the written approval of the Materials Engineering activity. Test data, test samples and a new code identification are to be submitted with the request. Substance restrictions imposed by law, regulations or Ford, apply to the materials addres

28、sed by this document. The restrictions are defined in Engineering Materials Specification WSS-M99P9999-A1. 4. APPROVAL OF MATERIALS Materials defined by this specification must have prior approval by the responsible Materials Engineering activity. Suppliers desiring approval of their materials shall

29、 first obtain an expression of interest from the affected Purchasing, Design and Materials Engineering activity. Upon request, the Supplier shall submit to the affected Materials Engineering activity a completed copy of their laboratory test reports, signed by a qualified and authorized representati

30、ve of the test facility, demonstrating full compliance with all the requirements of this specification (test results, not nominal values), the material designation and code number, and test specimens for Ford evaluation. Fords engineering approval of a material will be based on its performance to this specification and on an assessment of suitability for intended processes and/or applications. Upon approval, the material will be added to the Engineering Material Approved Source List.