1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 10 30 N-STATUS Replaced by WSS-M8P16-B L. Sinclair, FNA 2004 03 26 Revised Inactivated ESB-M3H87-A, no replacement named; para 3.0 inserted; para 3.1, 3.2, 3.3, 3.15, 3.16.4 deleted; completely revised to remove ESB-M3H87-A L. Soreide 199
2、0 06 09 Released NB00I10043054027 G.E. Hess, B. Ferns Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 1 of 4 CARPET, POLYESTER, RANDOM VELOUR, ESB-M3H87-B NEEDLED, BILAMINATE, 407 g/m2ESB-M3H87-B2 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by thes
3、e specifications are random velour, needled, non-woven carpets of good quality and uniform composition laminated as specified below: ESB-M3H87-B is laminated with a mineral filled polypropylene backcoating to a 100% spun bonded polyester backing material for improved rigidity and dimensional integri
4、ty. ESB-M3H87-B2 is laminated with a latex backcoating and a polyethylene film to a non-woven polyester substrate for improved rigidity and dimensional integrity. 2. APPLICATION ESB-M3H87-B was released originally for material used as a molded map pocket on the 1990 T-Bird/Cougar door trim panel. ES
5、B-M3H87-B2 was released originally for material used as a door trim cover on the 1993 Taurus/Sable. 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-M15P4-D INTERIOR TRIM-AS
6、SEMBLY PERFORMANCE SPECIFICATION, unless otherwise specified on the Engineering Drawing. 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). 3.4 SAMPLE SELECTION All eva
7、luations shall be conducted of test specimens taken from production representative molded carpet assemblies. Test specimens for strength properties shall be taken from molded or stressed areas of the carpet assembly. 3.5 FOGGING (SAE J1756, 3 h at 100 C heating, 21 C cooling plate, post test conditi
8、oning 1 h and 16 h) Fog Number, min 60 Formation of clear film, droplets or crystals is cause for rejection. ENGINEERING MATERIAL SPECIFICATIONESB-M3H87-B/B2 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 2 of 4 3.6 APPEARANCE (FLTM BN 109-01) The color, pattern a
9、nd finish shall match the approved Design Center master sample, or shall be as specified on the engineering drawing. 3.7 COMPOSITION B B2 (ASTM D 276) Fiber Polyester Polyester Backcoating Mineral Filled Synthetic Polypropylene Latex Laminating Film - Polyethylene Backing/ Substrate Spun Bonded Spun
10、 Bonded Polyester Polyester 3.8 METHOD OF DYEING Stock dyed or equivalent 3.9 CONSTRUCTION 3.9.1 Fiber Size & Description 13 - 18 dtex (ASTM D 1244) 3.9.2 Pile Height, min 3.5 mm (ASTM D 418) 3.10 WEIGHT, Range, g/m2B B2 (FLTM BN 106-01) Pile Fiber 407 - 475 407 - 475 Backcoating 488 - 597 119 - 153
11、 Laminating Film - 149 - 183 Backing/Substrate 40 - 65 41 - 61 Total 935 - 1137 716 - 872 3.11 PHYSICAL PROPERTIES 3.11.1 Breaking Strength, N, min, (ASTM D 1682, Grab Method) MD 800 800 AMD 800 650 3.11.2 Cold Flexibility No Cracking - ENGINEERING MATERIAL SPECIFICATIONESB-M3H87-B/B2 Printed copies
12、 are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 3 of 4 3.11.3 Heat Shrinkage, max 0.8% (FLTM BN 105-01, both directions, except instead of water, expose sample to 7 days at 82 C) 3.11.4 Dimensional Stability, max 0.8% (FLTM BN 105-03, 4 days, both directions) 3.11.5 Trapezoidal
13、Tear, min, 75 N (FLTM BN 122-01, both directions) 3.12 WEAR PROPERTIES 3.12.1 Abrasion, min (SAE J1530, H-10 wheels, 500 g load) 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 or better t
14、han that exhibited by the Carpet Proposal approved for production by the Interior Materials Engineering Section. 3.12.1.1 Original 1200 cycles 3.12.1.2 Aged 225.6 kJ/m21000 cycles (SAE J1885) 3.12.2 Resistance to Bearding, Pilling, and Frosting, min (FLTM BN 108-09, 0.7 kg load) Original 25 cycles T
15、esting shall be conducted in both the MD and AMD directions. The resistance to bearding, pilling, and frosting of approved production carpet shall be equal to that exhibited by the Carpet Proposal as approved for production by the Interior Materials Engineering Section. 3.13 APPEARANCE PROPERTIES 3.
16、13.1 Resistance to Fade, min (SAE J1885 and AATCC Evaluation Procedure 1) Xenon Arc Exposure Rating 3 225.6 kJ/m2The material shall 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 be
17、tter than the Master Sample approved for production by the Interior Materials Engineering Section. ENGINEERING MATERIAL SPECIFICATIONESB-M3H87-B/B2 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 4 of 4 3.13.2 Fiber Deterioration No excessive deterioration of fiber
18、s 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 Highland Brand 6200 Permanent Me
19、nding 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 a unexposed sample and compare the length and quantity of fibers removed by
20、the tape. Report fiber deterioration if a significantly larger number of fibers (usually of shorter lengths) are removed from the exposed versus unexposed sample. 3.13.3 Heat Aging, min Rating 4.5 (7 days at 102 C and AATCC Evaluation Procedure 1) No individual yarn or combination of yarns shall exh
21、ibit fiber degradation or color tone change. Backcoatings, if applied, shall exhibit no color change or degradation. 3.13.4 Bleeding and Perspiration, min Rating 4.0 (FLTM AN 101-01 and AATCC Evaluation Procedure 3) Compared to the AATCC Chromatic Transference Scale (latest edition). 3.13.5 Dry and Wet Crocking, min Rating 4.0 (FLTM BN 107-01 and AATCC Evaluation Procedure 3) 3.14 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute
