FORD ESB-M3H41-A2-2008 CARPET NEEDLED NON-WOVEN POLYPROPYLENE NON-BACKCOATED 339 g m2 - TO BE USED WITH FORD WSS-M99P1111-A 《339 g m2的非背涂的针刺无纺聚丙烯（PP）地毯 与标准FORD WSS-M99P1111-A一起使.pdf

1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions Rev. 4 2008 10 29 N-STATUS Replaced by WSS-M8P16-B L. Sinclair, FNA 2004 03 26 Revised ESB-M3H41-A1 inactivated, replaced by WSS-M8P16-A; para 3.0 inserted; para 3.5, 3.6.4, 3.7, 3.10, 3.11 and 3.15 revised; para 3.1, 3.2, 3.3, 3.14, 3.16.4 de

2、leted L. Soreide 1980 05 15 Released ESB-M3H41-A CEK1-AF585564 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 1 of 3 CARPET, NEEDLED NON-WOVEN POLYPROPYLENE, ESB-M3H41-A2 NON-BACKCOATED, 339 g/m2 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this

3、specification is a scrimless, needled, non-woven cut pile carpet of good quality and uniform composition. 2. APPLICATION This specification was released originally for material used as a covering for the lower back trim panel assembly for the 1985 1/2 Escort/Lynx carlines. This cover material must a

4、lways be bonded 100% to a substrate material to lock in the surface fibers and minimize fiber loss due to wear. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M9

5、9P1111-A). 3.4 APPEARANCE (FLTM BI 109-01) The color and finish shall match the approved Design Center master sample as reviewed by the design activity (of the affected product engineering office) or shall be as specified on the engineering drawing. 3.5 COMPOSITION (ASTM D 276) Fiber 100% polypropyl

6、ene, ultraviolet resistant ultraviolet resistant 3.6 CONSTRUCTION 3.6.1 Fiber Size & 20 or 22 dtex Description polypropylene, pigmented dyed, 76 - 82 mm staple 3.6.2 Needle Gauge, min 3.5 ribs/cm (ASTM D 418) 3.6.3 Pile Height, range 6.3 - 8.9 mm (ASTM D 418) ENGINEERING MATERIAL SPECIFICATIONESB-M3

7、H41-A2Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 2 of 3 3.6.4 Weight, Range, g/m2 (FLTM BN 106-01) Pile Fiber 339 - 414 3.7 ABRASION, min (FLTM BN 108-02, H10 wheels, 1 kg load) Original 1200 cycles Aged 1000 cycles 200 SFH or 21,000 langleys in Florida at 88

8、C The material shall exhibit no evidence of excessive penetration to the foundation of the pile fibers in the abraded area. 3.8 SHRINKAGE, max 2.5% (SAE J1885, both directions) 3.9 FADE, min rating (SAE J1885) 200 SFH or 21,000 Dry 4 langleys in Florida at 88 C Wet 4 The material shall not exhibit a

9、ny color tone change or change in hue, and shall be rated after exposure using the AATCC Gray Scale for Evaluating Change in Color (10 step). 3.10 BREAKING STRENGTH, min, N (ASTM D 1682, Grab Method) MD 270 AMD 400 3.11 TRAPEZOIDAL TEAR, min, N (ASTM D 5733) MD 90 AMD 133 3.12 HEAT AGING, min rating

10、 4 The material shall show no evidence of color tone change or change in hue. Test Method: Hang 100 mm x 100 mm sample in an air circulating oven at 102 +/- 3 C for 7 days. Remove the sample and allow to condition for 24 h at room temperature. Rate after conditioning using the AATCC Gray Scale Chart

11、 for Measuring Change in Color (10 Step). ENGINEERING MATERIAL SPECIFICATIONESB-M3H41-A2Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 3 of 3 3.13 DIMENSIONAL STABILITY The material shall not exhibit objectionable distortion or expansion after being thoroughly sat

12、urated with tap water and observed periodically for 30 minutes. Test Method: Cut a 457 mm x 457 mm sample and mount on a 12.7 mm plywood base measuring 610 mm x 610 mm. Staple perimeter at 51 mm intervals to assure sample lies flat. Saturate mounted sample with tap water and permit excess to flow off. Observe carpet for appearance changes periodically for 30 minutes. 3.15 FLAMMABILITY 101 mm/minute (FLTM BN 024-02) Tested as composite This cover material must always be bonded 100% to a substrate material to form a composite (localized or spotty adhesion is unacceptable).