1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Ver. 4 2008 07 29 N-STATUS Replaced by WSK-M4D905-A1 C. Boese, FNA 2005 05 26 Revised Inserted 3.0; Deleted 3.1, 3.3 & 4 1978 03 01 Released AJ1-6000-13 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 1 of 2
2、 ABS SHEET, EXTRUSION GRADE - VACUUM FORMABLE INTERIOR ESB-M4D385-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is an extruded sheet, vacuum formable acrylonitrile butadiene styrene (ABS). 2. APPLICATION This specification was released originally for material us
3、ed as a carrier for a hot stamped interior decorative applique. The hot stamped ABS sheet is subsequently vacuum formed for use as the cover for injection molded door trim garnish moldings and instrument panel appliques. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material sup
4、pliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 PROPERTIES 3.2.1 Specific Gravity 1.01 - 1.12 (ASTM D 792) 3.2.2 Hardness - Rockwell “R“ 86 - 94 (ASTM D 785) 3.2.3 Tensile Strength, min 4,500 psi (31.0 MPa) (ASTM D 638) 3.2.
5、4 Elongation, min 40% (ASTM D 638) 3.2.5 Flexural Modulus, min 230,000 psi (1.6 GPa) 3.2.6 Flexural Strength, min 7,600 psi (53 MPa) (ASTM D 790) 3.2.7 Impact Strength, Izod, min (ASTM D 256) Notched 6.0 ft lb/in (320 J/m) Unnotched 30 ft lb/in (1,600 J/m) ENGINEERING MATERIAL SPECIFICATION ESB-M4D3
6、85-A Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 2 of 2 3.2.8 Deflection Temperature, min 85 C (ASTM D 648, 264 psi (1,820 kPa) 3.2.9 Flammability, max 4 in (101 mm)/min (FLTM BN 024-02, without the lot sampling plan) In addition, the test specimen shall not exhibit any flashing or sudden flaming on either surface in excess of the above maximum value.
