1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 03 2012 05 10 N Status No usage or replacement N. Benipal, NA 2008 01 30 Revised Inserted 3.0; Deleted 3.5 & 4 1963 07 09 Released LS1 #743 Controlled document at www.MATS Copyright 2012, Ford Global Technologies, LLC Page 1 of 2 PRIMER,
2、PLASTISOL ADHESIVE ESB-M6J60-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is an epoxy primer. 2. APPLICATION This specification was released originally for primer coatings used on metal parts for bonding plastisols (ESB-M4D148). 3. REQUIREMENTS 3.0 STANDARD REQ
3、UIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1 PHYSICAL PROPERTIES 3.1.1 Solids Content, min 21% (ASTM D 553, except heat at 102 +/- 2 C for 3 h in a mechanical convection oven
4、) 3.1.2 Viscosity 10 - 15 s (FLTM BI 111-01) 3.1.3 Weight per volume 7.2 - 7.7 lb/gal (0.87 - 0.92 kg/l) Note: The weight tolerance for any one supplier shall be +/- 0.2 lb (0.09 kg), based on the recorded weight of his original approved production sample, as determined per ASTM D 816. 3.1.4 Quality
5、 The material shall be a smooth, homogeneous mixture, free from foreign materials and properties detrimental to normal production operations. ENGINEERING MATERIAL SPECIFICATION ESB-M6J60-A Copyright 2012, Ford Global Technologies, LLC Page 2 of 2 3.2 APPLICATION Before application of this primer, it
6、 is necessary that all grease, oil, dirt and mill scale be removed from the metal parts. This may be accomplished by vapor degreasing, alkali cleaning or sandblasting. After application of the primer, a 10 - 15 min air dry period is necessary before baking. Baking cycles may be as follows: 15 min at
7、 177 C 10 min at 191 C 6 min at 205 C After the primer is cured, the plastisol may be applied in any desired manner. For hot dip application, primer parts are removed directly from the oven and dipped in plastisol. The primers may be applied by brushing, dipping or spraying the metal components. 3.3
8、 APPEARANCE 3.3.1 Color As specified on engineering drawings. 3.4 FILM PROPERTIES 3.4.1 Adhesion to Metal (FLTM BI 106-01) No chipping or flaking. 3.4.2 Adhesion, Plastisol to Primer Attempt to separate plastisol from primer with a knife. System shall be removed from metal before layers can be separated. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 FLASH POINT, min 2 C (ASTM D 56)
