1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2000 09 29 Revised Updated & renumbered A. Cockman 1980 09 09 EL1 - 6000 - 38 Released Printed copies are uncontrolled Page 1 of 3 Copyright 2000, Ford Global Technologies, Inc. FABRIC, BACKING - NON-WOVEN P
2、OLYESTER FIBER/URETHANE FOAM ESB-M9H101-A 1. SCOPE The material defined by this specification is a non - woven composite consisting of polyester fiber uniformly needled through a thin layer of polyester urethane foam. 2. APPLICATION This specification was released originally as a backing for ESB - M
3、2F149 - A seating vinyl on the 1981 Escort and Lynx carlines. 3. REQUIREMENTS Material specification requirements are to be used for initial qualification of materials. 3.1 QUALITY SYSTEM REQUIREMENTS Material suppliers and part producers must conform to the Companys Quality System Requirements. 3.2
4、 CONDITIONING 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. 3.3 COMPOSITION (A
5、STM D 629) Fiber 100 % Polyester Foam Polyester Urethane 3.4 CONSTRUCTION (ASTM D 1910) Fiber Blend 3 + 6 denier (0.33 + 0.66 tex) polyester, 3, 4 + 6 in (76 152 mm) staple length Foam 0.030 +/ - 0.002 in (0.76 +/ - 0.05 mm) ENGINEERING MATERIAL SPECIFICATION ESB-M9H101-A Page 2 of 3 Copyright 2000,
6、 Ford Global Technologies, Inc. 3.5 THICKNESS Total . 105 +/ - .015 in (2.67 +/ - .38 mm) 3.6 WEIGHT (FLTM BN 6 - 1) 3.6.1 Tota l 3.8 - 4.5 oz/yd 2 (128.8 - 152.6 g/m 2 ) 3.6.2 Weight Variance 0.8 oz/yd 2 (27.1 g/m 2 ) max per roll 0.4 oz/yd 2 (13.6 g/m 2 ) avg per shipment 3.7 BREAKING STRENGTH, mi
7、n WMD 25 lb (111 N) (ASTM D 1682 - Grab Method AMD 40 lb (178 N) 12 in (305 mm )/ min jaw speed - the jaws shall be modified with rubber on both faces) 3.8 TEAR STRENGTH (Trapezoid), min (FLTM BN 22 - 1) WMD 11 lb (49 N) AMD 19 lb (84.5 N) 3.9 STRETCH AND SET (FLTM BN 4 - 1, except use 10 lb (4.5 kg
8、) weight) Stretch Set WMD 100 - 140 % 45 % max AMD 45 - 75 % 60 % max 3.10 ADHESION (Foam to fiber) Foam should not delaminate from polyester fiber in a continuous sheet when separated by hand. 3.11 HUMIDITY AGING After exposure for 7 days at 98 +/ - 2 % rel ative humidity, 38 +/ - 1 C, the construc
9、tion shall show no evidence of mildew growth. ENGINEERING MATERIAL SPECIFICATION ESB-M9H101-A Page 3 of 3 Copyright 2000, Ford Global Technologies, Inc. 3.12 SUPPLIERS RESPONSIBILITY All materials supplied to this specification must be equivalent in all characteristics to the material upon which app
10、roval was origina lly granted. Prior to making any changes to 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 the affected Purchasing, and Materials Engineering activ
11、ities (with reasons) of the proposed changes. Upon notification of the Company, further instructions will be provided. Note: Suppliers should be prepared to provide test data and samples demonstrating compliance to this speci fication, if requested. Substance restrictions imposed by regulations or C
12、ompany direction applies to the materials addressed by this document. The restrictions are identified in Restricted Substance Management Standard WSS - M99P9999 - A1. 4. APPROVAL OF MATERIALS Materials defined by this specification for direct supply to the Company must have prior approval. Certain m
13、aterials subcontracted by part suppliers may also require prior approval. These include materials critical to the Companys business fo r regulatory, safety, environmental or compatibility requirements or contractual agreements. Suppliers desiring approval of their materials shall first obtain an exp
14、ression of interest from Purchasing, Design or Materials Engineering activity. Upon reque st, the Supplier shall submit a completed copy of their laboratory test reports, signed by a qualified and authorized representative of the test facility, demonstrating full compliance with all the requirements of this specification.
