1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 09 29 N-STATUS ESB-M4D263-C1, C3 ESB-M4D263-C2 replaced by WSB-M4D844-A1; ESB-M4D263-C5 replaced by WSB-M4D844-A6 L. Schmalz 2005 01 14 Revised Inserted 3.0; Deleted 3.1, 3.3.3, 3.4 & 4 1976 06 02 Released AF1-6000-184 Printed copies are
2、uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 3 POLYPHENYLENE OXIDE (PPE), MODIFIED MOLDING AND EXTRUSION ESB-M4D263-C1 COMPOUND, HIGH HEAT, ELECTRICAL GRADE SELF EXTINGUISHING POLYPHENYLENE OXIDE (PPE), MODIFIED MOLDING AND EXTRUSION ESB-M4D263-C2 COMPOUND, GENERAL PURPOSE GR
3、ADE POLYPHENYLENE OXIDE (PPE), MODIFIED MOLDING AND EXTRUSION ESB-M4D263-C3 COMPOUND, ELECTRICAL GRADE, SELF EXTINGUISHING POLYPHENYLENE OXIDE (PPE), MODIFIED MOLDING AND EXTRUSION ESB-M4D263-C4 COMPOUND, HIGH HEAT, OPTIMUM PROCESSING ELECTRICAL GRADE POLYPHENYLENE OXIDE (PPE), MODIFIED MOLDING ESB-
4、M4D263-C5 COMPOUND, HIGH HEAT, ELECTRICAL GRADE NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by these specifications are modified polyphenylene oxide (polyphenylene ether) resins with high impact strength and moderate to high temperature resistance. ESB-M4D263 suffix designations cor
5、respond to former type categorization as follows: ESB-M4D263-C1 replaces ESB-M4D263-A, Type I ESB-M4D263-C2 replaces ESB-M4D263-A, Type II ESB-M4D263-C3 replaces ESB-M4D263-A, Type III Drawings specifying ESB-M4D263-A, Types I, II or III do not require revision to reflect this new suffix classificat
6、ion. 2. APPLICATION Specifications C1, C3, C4 and C5 were released originally for electrical applications including wiring connectors, corporate bulkhead connectors and lamp sockets. The different grades are selected based on the degree of heat resistance required and molding characteristics. Specif
7、ication C2 was released originally for garnish moldings and finish panels, etc. where high heat resistance is required. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials
8、 (WSS-M99P1111-A). ENGINEERING MATERIAL SPECIFICATIONESB-M4D263-C1/C2/C3/C4/C5Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 3 3.2 MOLDED TEST SPECIMEN C1 C2 C3 C4 C5 3.2.1 Melting Temperature, C, min 163 154 154 163 191 (FLTM BO 021-02) 3.2.2 Specific Gravit
9、y, min 1.04 1.04 1.04 1.04 1.06 (ASTM D 792) 3.2.3 Tensile Strength at 55 41.4 41.4 48.3 59 Max Load, MPa, min (ASTM D 638, 5 mm/min test speed) Elongation at Break, 25 30 30 20 20 %, min 3.2.4 Flexural Strength, 80 55 55 69 79 MPa, min (ASTM D 790, 6.4 x 12.7 mm sample) 3.2.5 Flexural Modulus, GPa,
10、 min 2.2 1.7 1.7 2.2 (ASTM D 790, 6.4 x 12.7 mm sample) 3.2.6 Impact Strength, Izod J/m, min (ASTM D 256, 6.4 mm sample width) Notched 161 161 161 161 161 Unnotched 668 668 1068 534 481 3.2.7 Heat Deflection Temperature, C, min (ASTM D 648, 6.4 mm sample width) At 0.45 MPa 121 113 119 127 149 At 1.8
11、2 MPa 116 107 110 121 143 3.2.8 Hardness, Rockwell 110 110 110 110 115 R, min (ASTM D 785) ENGINEERING MATERIAL SPECIFICATIONESB-M4D263-C1/C2/C3/C4/C5Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 3 of 3 C1 C2 C3 C4 C5 3.2.9 Water Absorption, %, max 0.5 0.1 0.1 0.
12、1 0.1 (ASTM D 570, 24 h immersion) 3.2.10 Dielectric Strength, kV/mm, min 17.7 15.7 15.7 15.7 16.7 (ASTM D 149, 3.2 x 100 mm disc) 3.2.11 Flammability (ASTM D 635, 1.6 x 12.7 x 101 mm sample) Average Time of 15 * 30 35 5 Burning, s, max Average Extent of 25 * 45 25 5 Burning, mm, max Average Burning
13、 * 90 * * * Rate, mm/min, max *Not applicable 3.3 MOLDED PARTS, All types 3.3.1 Color Black/Gray, or as specified on the engineering drawing 3.3.2 Physical Properties Requirements for physical properties of parts, when required, shall be specified and clearly designated on the engineering drawing. 3
14、.3.4 Resistance to Flammability Flammability test specimens shall be cut from the area of the physical molded part with the least amount of contour. If the configuration of the molded part does not lend itself to suitable test specimens, plaques molded of identical resin shall be utilized. Test meth
15、ods and results shall be as specified in para 3.1.11 above. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of these specifications. C1 C2 C3 C4 C5 5.1 COEFFICIENT OF LINEAR 5.9 7.4 7.4 7.4 7.4 THERMAL EXPANSION, -5/C (23 - 66 C, 6.4 x 127 mm sample) 5.2 MOLD SHRINKAGE, +/- 0.001 0.006 0.006 0.006 0.006 0.006 (ASTM D 955, 3.2 x 12.7 x 200 mm sample)
