1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2009 05 28 N-STATUS No Replacement Named L. Sinclair, FNA 2002 08 27 Revised Updated and renumbered 1981 11 12 Released SM/EQ 8894 TP Printed copies are uncontrolled Page 1 of 2 Copyright 2009, Ford Global T
2、echnologies, Inc. PHOSPHATE SOLUTION, ZINC SLUDGE CONDITIONER SK-M5B9607-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a sludge conditioner, supplied as an aqueous solution containing iron nitrate. 2. APPLICATION This specification was released originally for
3、 material used as sludge conditioner in combined dip and spray phosphate equipment. 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 COMP
4、OSITION Iron as Fe: 5.5 +/- 0.5 % Nitrate as NO3: 18.0 +/- 2.0 % 3.3 DENSITY AT 20C 1.22 +/- 0.03 kg/L (FLTM EU-BI 2-2) 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 4.1 The phosphate system released
5、 by this specification consists of the following materials: 4.1.1 Phosphate Solution, Zinc, Alkaline Cleaner SK-M5B9604-A 4.1.2 Phosphate Solution, Zinc, Wetting Agent SK-M5B9608-A 4.1.3 Phosphate Solution, Zinc, Start Up ESK-M5B376-A ENGINEERING MATERIAL SPECIFICATION SK-M5B9607-A Page 2 of 2 Copyright 2009, Ford Global Technologies, Inc. 4.1.4 Phosphate Solution, Zinc, Make Up ESK-M5B338-A 4.1.5 Phosphate Solution, Zinc Activator, ESK-M5B327-A 4.1.6 Phosphate Solution, Zinc, Accelerator S-M5B4509-A 4.1.7 Phosphate Solution, Zinc, Passivating Solution ESK-M5B326-A
