1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2005 09 19 Revised Inserted 3.0; Deleted 3.1, 3.13, 4 1978 06 05 Metricated, Renumbered (b) sealing the mating line on heater motor cups, etc. The pressure sensitive properties of the adhesive assist in the assembly operations. The thermosetti
2、ng properties prevent disintegration by effecting a cure to a permanent set with the heat from operation of the engine. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials
3、 (WSS-M99P1111-A). 3.2 CONSTRUCTION The material shall consist of neutral kraft electrical grade paper and polyester film, coated on one side with a non-corrosive thermosetting and pressure sensitive adhesive. 3.3 THICKNESS 0.006 +/- 0.001 in (ASTM D 1000) (0.15 +/- 0.03 mm) 3.4 BREAKING STRENGTH, m
4、in 30 lb/in (5.3 N/mm) width (ASTM D 1000) Ultimate Elongation, min 3.0% Test Method: This shall be measured coincidentally with breaking strength. Ultimate Elongation = L2 - L1L1x 100 Where: L1= Original Length 2= Length at Break 3.5 DIELECTRIC STRENGTH AT 23 +/- 2 C (ASTM D 1000) Total Thickness R
5、eading, min 4000 V ENGINEERING MATERIAL SPECIFICATIONESF-M3G39-APrinted copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 2 of 2 3.6 ADHESION TO STEEL, min 30 oz/in (328 N/m) width (ASTM D 1000) 3.8 ADHESION TO BACKING, min 30 oz/in (328 N/m) width (ASTM D 1000) 3.9 COPPER C
6、ORROSION (FLTM BU 106-01) No evidence of the characteristic green color of cupric chloride and/or the characteristic blue-black color of copper sulfide on the copper plates. 3.10 CHLORIDES, max 64 ppm (ASTM D 202) 3.11 pH 6.5 - 7.5 (ASTM D 202) 3.12 THERMOSETTING VALUE 2 h at 0.5 kg (FLTM BU 107-01)
