1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 03 2012 04 05 N Status No usage or replacement N. Benipal, NA 2004 03 26 Revised Para 3.0 inserted; paras 3.9 and 4 deleted 1963 08 02 Released AS1 #1011 Controlled document at www.MATS Copyright 2012, Ford Global Technologies, LLC Page 1
2、 of 1 RUST INHIBITOR - PHOSPHATE ESB-M7C17-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a synthetic product, containing a phosphate derivative, which provides a corrosion resistant barrier. 2. APPLICATION This specification was released originally for materi
3、al used as a thin film, corrosion inhibitor for all standard parts which require an S-2 finish. The material can be applied by dipping, spraying, roller coating or by dip-spin centrifugal methods. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producer
4、s must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1 COLOR, max 2.5 (ASTM D 1500) 3.2 SPECIFIC GRAVITY 0.93 - 0.94 (ASTM D 891) 3.3 pH, max 10 (ASTM D 974) 3.4 PHOSPHORUS, DRY FILM 1.4 - 1.9% (ASTM D 1091) 3.5 ZINC, DRY FILM 3.5 - 4.0% (ASTM D 128) 3.6 DISTILLATION RANGE (ASTM D 1078) Boiling Point, min 177 C 50% Point, max 186 C End Point, max 205 C 3.7 FLASH POINT, min 58 C (ASTM D 56) 3.8 AROMATIC EQUIVALENT 73%
