1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 03 21 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.6 and 4 2000 11 28 Revised Updated A. Cockman 1990 12 03 Released EP00E01031542000 KW, conc. J. Schult Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of
2、 2 EC-ADDITIVE, BINDER SOLUTION WSK-M99J361-A1 EC-ADDITIVE, BINDER SOLUTION WSK-M99J361-A2 1. SCOPE The materials defined by these specifications are binder solution additives for cathodic electrocoat primer. 2. APPLICATION These specifications were released originally for materials used to control
3、leveling, dry film thickness and ultra filtration of cathodic electrocoat primers. The additives shall only be used on suppliers request and in an amount specified by the supplier. 3. REQUIREMENTS Material specification requirements are to be used for initial qualification of materials. 3.0 STANDARD
4、 REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.3 COMPOSITION 3.3.1 Vehicle Waterborne synthetic resins, compatible with the EC-bath 3.3.2 Organic Solvents WSK-M99J361-A1: Mix
5、ture of hexyl glycol and butyl glycol WSK-M99J361-A2: Phenoxypropanol 3.4 PHYSICAL PROPERTIES 3.4.1 Non Volatile (FLTM BI 102-01) WSK-M99J361-A1, min. 35% WSK-M99J361-A2, min. 10% 3.4.2 Density See initial sample (ASTM D 1475) +/- 0.2 g/mL ENGINEERING MATERIAL SPECIFICATIONWSK-M99J361-A1/A2 Printed
6、copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 2 3.5 QUALITY When these additives are used with electrocoat primer, the resulting bath material must meet all requirements of the affected Material Specification. 5. GENERAL INFORMATION The information given below is pr
7、ovided for clarification and assistance in meeting the requirements of these specifications. 5.1 STORAGE STABILITY 3 months During a storage of 3 months at room temperature, the material as received shall not jell or liver upon standing and must be free from settling which cannot be dispersed by normal stirring. 5.2 FLASH POINT 55 C (ASTM D 56)
