1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2009 05 28 N-STATUS No Replacement Named L. Sinclair, FNA 2002 08 23 Revised Updated and renumbered 1970 09 21 Released IE/C6500/ KP Printed copies are uncontrolled Page 1 of 2 Copyright 2009, Ford Global Te
2、chnologies, Inc. PHOSPHATE SOLUTION, ZINC, NEUTRALIZER S-M5B4513-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a sodium hydroxide concentrate. 2. APPLICATION This specification was released originally for material to adjust pH values of phosphating baths. 3.
3、REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 CHEMICAL COMPOSITION Sodium hydroxide as NaOH: 30 wt. % Water up to 100 wt. % 3.3 TITRATION 28.0 +/-
4、 3.0 mL Dilute 100 g of the material to 1000 mL with distilled water. Titrate 10 mL of this solution with 0.1 n hydrochloric acid (HCl) using methyl orange indiator. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this sp
5、ecification. 4.1 The phosphate system released by this specification shall be supported by the following materials: 4.1.1 Phosphate Solution, Zinc, Activator ESK-M5B373-A or SKM-5B9613-A 4.1.2 Phosphate Solution, Zinc, Precleaner ESK-M5B374-A 4.1.3 Phosphate Solution, Zinc, Alkaline Cleaner ESK-M5B3
6、75-A or ESK-M5B372-A ENGINEERING MATERIAL SPECIFICATION S-M5B4513-A Page 2 of 2 Copyright 2009, Ford Global Technologies, Inc. 4.1.4 Phosphate Solution, Zinc, Cleaner Additive ESK-M5B358-A 4.1.5 Phosphate Solution, Zinc, Start Up ESK-M5B368-A 4.1.6 Phosphate Solution, Zinc, Make Up ESK-M5B369-A 4.1.
7、7 Phosphate Solution, Zinc, Activator ESK-M5B370-A 4.1.8 Phosphate Solution, Zinc, Accelerator SKM-5B4514-A 4.1.9 Phosphate Solution, Zinc, Passivating Solution SKM-5B9580-A or S-M5B4518-A 4.1.10 Phosphate Solution, Zinc, pH-Correction Agent SKM-5B9580-B 4.1.11 Phosphate Solution, Zinc, Sludge Conditioner ESK-M5B335-A
