1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 02 24 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.7 and 4 1993 06 01 Completely revised EP00E10258817000 1984 12 07 Released SM/EQ 5510 TP Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 1 HARDEN
2、ER, TWO PACK, 40% SOLIDS, EXTERIOR SK-M99J9608-A 1. SCOPE The material defined by this specification is a polyisocyanate hardener. 2. APPLICATION This specification was released originally for material used as hardener for two pack paint materials for plastic substrates. 3. REQUIREMENTS Material spe
3、cification requirements are to be used for initial qualification of materials. 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). 3.4 COMPOSITION Modified hexamethylene
4、 diisocyanate in organic solvents. 3.5 MATERIAL PROPERTIES 3.5.1 Non-volatile 40 +/- 1% (FLTM BI 102-01) 3.5.2 Density See Initial Sample (ASTM D 1475) +/- 0.05 g/mL 3.5.3 Viscosity as supplied See Initial Sample (FLTM BI 111-01) +/- 5 s 3.5.4 Storage Stability: 90 days During a storage of 90 days b
5、etween 5 and 32 C the material as supplied shall not change properties and the aged material must pass all specification requirements. 3.6 QUALITY The hardener must be compatible with all related paint materials. Paint materials used in connection with this hardener must meet all requirements of the affected paint material specification.
