1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2005 05 25 Revised Inserted 3.0; Deleted 3.1, 3.11, 4 1978 09 01 Metricated, Renumbered & Retyped CAH1-RD572066-88 1963 06 21 Released AS1 #945 Printed copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 1 of 2 TAPE, ELE
2、CTRICAL INSULATING-PRESSURE SENSITIVE ESB-M3G5-A 1. SCOPE The materials defined by this specification are black or grey elastoplastic (vinyl or other elastomeric material) backed electrical insulating tape. Type I Electrical Insulating - Pressure Sensitive Type II Electrical Insulating - Pressure Se
3、nsitive Low Temperature 2. APPLICATION This specification was released originally for material used in electrical automotive assemblies. The Type II material can be handled effectively at low temperatures (-18 C) for general repair requirements. 3. REQUIREMENTS (ESB-M3G5-A specification shown withou
4、t type designation is understood to be Type I) All requirements and test methods shall be as described in MIL-I-7798-A, except for the following: 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production
5、 Materials (WSS-M99P1111-A). 3.2 COLOR Black or Gray 3.3 THICKNESS 0.007 +/- 0.001 in (0.18 +/- 0.03 mm) (MIL-I-7798-A) 3.4 WIDTH As specified on Purchase Notice 3.5 LENGTH OF ROLL As specified on Purchase Notice 3.6 ADHESION AT LOW AND HIGH TEMPERATURES, avg min (Type II only) 3.6.1 To Steel: -18 +
6、/- 1 C 25 oz/in (273 N/m) 38 +/- 1 C 12 oz/in (131 N/m) 3.6.2 To Backing: -18 +/- 1 C 40 oz/in (438 N/m) 38 +/- 1 C 11 oz/in (120 N/m) Test Method: Federal Specification HH-I-595a (January 13, 1966) Sections 4.6.3.2 Adhesion to Steel and Backing, and 4.6.3.2.1 Procedure, except test shall be conduct
7、ed at -18 C and 38 C. ENGINEERING MATERIAL SPECIFICATIONESB-M3G5-APrinted copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 2 of 2 3.7 UNROLLING AT LOW AND HIGH TEMPERATURE, individual reading, max (Type II only) 3.7.1 At -18 +/- 1 C 7 lb/in (1200 N/m) 3.7.2 At 38 +/- 1 C 3.
8、0 lb/in (525 N/m) Test Method: Federal Specification HH-I-595a (January 13, 1966) Sections 4.6.4 Unrolling and 4.6.4.1 Procedure, except test shall be conducted at -18 C and 38 C. 3.8 ELONGATION AT LOW TEMPERATURES, min (Type II only) 3.8.1 At 4 +/- 1 C 125% 3.8.2 At -7 +/- 1 C 100% Test Method: Fed
9、eral Specification HH-I-595a, (January 13, 1966) Sections 4.6.5 Elongation, 4.6.5.1 Apparatus, and 4.6.5.2 Procedure, except test shall be conducted at 4 C and -7 C. 3.9 COPPER CORROSION (FLTM BU 106-01) No evidence of the characteristic green of cupric chloride and/or of the characteristic blue-black color of copper sulfide on the copper plates. 3.10 FLAMMABILITY TEST 0 in/minute DNI (FLTM BN 024-02) (Does not ignite)
