1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 11 17 Activated C. Gonalves Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 1 PHOSPHATE SOLUTION, ZINC, ACCELERATOR WSS-M5B414-A 1. SCOPE The material defined by this specification is a zinc phospha
2、te solution accelerator. 2. APPLICATION This specification was released originally for South America for material used as an accelerator in dip and spray phosphate equipment. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the
3、Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 CHEMICAL COMPOSITION Sodium oxide Na20 44.0 +/- 2% Nitrite as NO266.0 +/- 2% 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification
4、 4.1 The phosphate system released by this specification consists of the following materials: Cleaner, body sheet metal, multi-component, builder, liquid WSS-M5B409-A3 Cleaner, body sheet metal, multi-component, surfactant, liquid WSS-M5B409-A4 Phosphate Solution, Zinc, Activating Agent WSS-M3B74-A
5、 Phosphate Solution, Zinc, Start Up WSS-M3B79-A Phosphate Solution, Zinc, Make Up WSS-M3B80-A Neutralizing Agent WSS-M98B67-A Phosphate solution, zinc, make-up fluoride WSS-M3B72-A4 Phosphate Solution, Zinc, Make-Up Manganese WSS-M3B72-A1 Phosphate Solution, Zinc, Make-Up Manganese WSS-M3B72-A2 Phosphate Solution, Zinc, Make-Up Manganese WSS-M3B72-A3 Phosphate Solution, Zinc, Inorganic, Chrome-Free, Passivating Solution WSS-M5B405-A
