FORD ESB-M4D189-A-2006 POLYAMIDE (PA) 6 OR 66 13% GLASS FIBER REINFORCED MOLDING COMPOUND TO BE USED WITH FORD WSS-M99P1111-A 《13%玻璃纤维增强的尼龙(PA)6或尼龙66成型料 与标准FORD WSS-M99P1111-A一起.pdf

1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 04 27 N-STATUS Replaced by WSS-M4D665-A5; Inserted 3.0; Deleted 3.1, 3.2, 3.6, 3.7, 4 A. Reaume/M.Masserant1988 09 30 RD-367000-012 Revised and Retyped 1964 12 09 AU1-507 Released Printed copies are uncontrolled Copyright 2006, Ford Globa

2、l Technologies, LLC Page 1 of 2 POLYAMIDE (PA) 6 OR 66, 13% GLASS FIBER ESB-M4D189-A REINFORCED MOLDING COMPOUND NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is type 6 or 66 polyamide (nylon) molding compound reinforced with glass fibers. 2. APPLICATION This spec

3、ification was released originally for material used for molding retainers and other applications where heat resistance is required. NOTICE: This material absorbs and retains moisture. Part design and tolerances must accommodate changes in part dimensions and physical properties due to moisture absor

4、ption or loss in the service/assembly environment. 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). 3.3 CONDITIONING AND TEST CONDITIONS All test valu

5、es indicated herein are based on material and specimens with moisture content not exceeding 0.2% (test according to ISO R 960, Method B/ASTM D 789). All test materials immediately after processing have to be sealed in containers that are impermeable to water vapor. If the moisture content exceeds 0.

6、2%, condition the material for a minimum of 16 h at 40 - 50 C at a reduced pressure below 133 kPa. Conduct tests in a controlled atmosphere of 23 +/- 2 C and 50 +/- 5% relative humidity. Individual specimens shall not be removed from closed containers until immediately before testing. 3.4 MOLDING CO

7、MPOUND 3.4.1 Glass Fiber Content, by weight 12 - 14.9% (ASTM D 2584) 3.4.2 Melting Point, min 213 C (FLTM BO 21-1) ENGINEERING MATERIAL SPECIFICATIONESB-M4D189-A Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 2 3.5 MOLDED TEST SPECIMEN 3.5.1 Preparation of Te

8、st Specimens Unless otherwise specified all tests shall be carried out on injection molded one-end gated test specimens. 3.5.2 Density 1.17 - 1.25 g/cm3(ASTM D 792, Method A1) 3.5.3 Tensile Strength at Max Load, min 69 MPa (ASTM D 638, 150 min x 12.7 x 3.2 +/- 0.2 mm specimen, 5 mm/min test speed) 3

9、.5.3.1 Elongation at Break, min 1.5% (Test Method acc. to para 3.5.3) 3.5.4 Flexural Modulus, min 3.2 GPa (ASTM D 790, Method I, Procedure A, 130 x 12.7 x 6.4 +/- 0.2 mm specimen) 3.5.5 Flexural Strength, min 104 MPa Test Method acc. to para 3.5.4) 3.5.6 Impact Strength, Izod, min (ASTM D 256, Method A, 63.5 x 12.7 x 12.7 +/- 0.2 mm specimen, 10 specimens for each test) 3.5.6.1 Notched 80 J/m 3.5.6.2 Unnotched 347 J/m 3.5.7 Heat Deflection Temperature, min (ASTM D 648, 130 x 12.7 x 3.2 +/- 0.2 mm specimen) 3.5.7.1 At 1.82 MPa 193 C 3.5.7.2 At 0.45 MPa 213 C