1、ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions2002 09 12 Revised Updated and renumbered 1978 12 08 Released AJ1-6000-156 Printed copies are uncontrolled Page 1 of 2 Copyright 2002, Ford Global Technologies, Inc. PRIMER, ADHESION - FOR SILICONE ADHESIVE ES
2、B-M2G138-B 1. SCOPEThe material defined by this specification is a reacted silicone base, solvent release type primer.2. APPLICATIONThis specification was released originally for a material used for priming acrylonitrile - butadiene -styrene (ABS) plastic and stainless steel substrates prior to the
3、application of ESB-M2G139-BSilicone Adhesive, to achieve optimum adhesion.3. REQUIREMENTS3.1 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 COLOR Clear 3.3 SOLIDS,
4、min 3 %(ASTM D 2834, except heat for 3 h at 102 +/- 3 C in a mechanical convection oven) 3.4 WEIGHT PER VOLUME (ASTM D 816) The weight tolerance for any one supplier shall be +/- 0.2 lb/gal (0.024 kg/L) based on the recorded weight of his originally approved production sample (see para 4.4). 3.5 DRY
5、ING RATE, max 1 h Test Method: Apply a 0.003 in (0.08 mm) film of primer on a piece of clean plate glass and determine the drying time by light finger touch. 3.6 QUALITY Shall be a smooth homogeneous mixture, free from foreign materials and properties detrimental to normal production application. NO
6、T TO BE USED FOR NEW DESIGN2014 12 08 N Status No replacement named L. Sinclair, NAENGINEERING MATERIAL SPECIFICATION ESB-M2G138-B Page 2 of 2 Copyright 2002, Ford Global Technologies, Inc. 3.7 NON - INTERCHANGEABILITY OF MATERIALS Only approved silicone adhesive ESB-M2G139-B and adhesion primer ESB
7、M2G138-B all from the same production source shall be used in conjunction with one another. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 4.1 FLASH POINT, min -18 C (ASTM D 56, Closed cup) 4.2 FLAMM
8、ABILITY AND/OR TOXICITY This material represents a potential fire and/or health hazard. The Manufacturing Engineering Department shall notify both the Plant Security and the Safety Units of its presence in the Plant to assure that proper fire and/or health precautions are provided. The location in w
9、hich it is used or stored shall be included in the notifications. 4.3 STORAGE STABILITY Shall be stored at ambient room temperatures below 27 C. When stored in the original unopened container, the material shall have a 6 month shelf life from date of shipment. Containers should always be kept sealed when not in use. 4.4 WEIGHT PER VOLUME Material conforming to this specification range from 6.0 - 8.0 lb/gal (0.72 - 0.96 kg/L).
