1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 11 06 Revised ESB-M9H89-A1 inactivated and removed, no replacement named; Inserted 3.0; Deleted 3.1, 3.9 Revised 2, 3.4, 3.5, 3.6 & 3.7 R. Lord 1978 06 26 Revised Released “A2” CAH1-PR-901062-5 1975 09 25 Released AF1-6000-26 Printed copi
2、es are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 2 NETTING, BONDED POLYPROPYLENE ESB-M9H89-A2 1. SCOPE The material defined by this specification is a polypropylene netting, composed of continuous monofilament yarns, bonded at right angles to simulate a plain woven fabric.
3、 2. APPLICATION This specification was released originally as a reinforcement fabric, laminated between mastic and reclaimed fiber pad, to provide material strength for vertical installation between the luggage compartment and rear seats on the 1979 Ford carline, where additional strength is require
4、d to support the weight of the mastic. 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-M99P1111-A). 3.2 COMPOSITION 100% Polypropylene (ASTM D 629) 3.3 CONSTRUCTI
5、ON (ASTM D 1910) 3.3.1 Weave Simulated Plain Weave 3.3.2 Thread Count, min Warp and Fill 4/in (16/100 mm) 3.4 WEIGHT, oz/yd2(g/m2), min 0.50 (17) (FLTM BN 106-01) 3.5 BREAKING STRENGTH, lb (N), min (ASTM D 1682, Grab Method) Warp 9 (40) Fill 9 (40) ENGINEERING MATERIAL SPECIFICATIONESB-M9H89-A2Print
6、ed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 2 3.6 TEAR STRENGTH (Trapezoid), lb (N), min (FLTM BN 022-01) Warp 2 (8.9) Fill 1 (4.4) 3.7 BURST STRENGTH, psi (kPa), min 25 (172) 3.8 FLAMMABILITY This material exhibits burn rates in excess of 4 in (101 mm)/min when tested by itself, and thus must be used only in a composite (completely bonded or attached over its entire surface to another material). The burning rate of the composite shall be 4 in (101 mm)/min maximum, when tested per FLTM BN 024-02.
