GMNA-9981705-1996.pdf
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1、- 9006379 0008704 230 I GENERAL MOTORS ENGINEERING STANDARDS I Materials and Processes - Fuels & Lubricants I LUBRICANT OIL - SOLID ADDITIVE FILLED FOR SPECIAL 9981703 9981704 9981705 APPLICATIONS 1 SCOPE. This specification covers the physical and 2 REFERENCED STANDARDS. functional properties of a
2、mixture of graphite and oil when applied to parts will leave a substantial coating of both on all surfaces for lubrication purposes. ASTM C561 ASTM D97 ASTM D1500 GM1000M ASTM D92 ASTM D665 ASTM D88 ASTM D502 9981703 - A neutral amorphous au floated graphite suit- able for lubrication of certain aut
3、omotive hardware mechanism. 3 REQUIREMENTS. 3.1 RESTRICTED AND REPORTABLE CHEMICALS (GM1000M). All materials supplied to this specification must comply with the requirements listed in GM1000M. “Restricted and Reportable Chemicals.“ 9981704 - A 20.5 mm2/s* mineral oil 9981705 - A mixture of 9981703 a
4、nd 9981704 ln suitable ProPoons to hbricate Property for the specific aPPlica- tion. 3.2 The material must be nontoxic and noninjurious to per- sonnel engaged in its use or handling, and shall conform to the following requirements: ProDerties 9981703 Particle Size Ash 9981704 Viscosity 37.7“C Flash
5、Point Fire Point Pour Point Color, NPA Rust * 1 mm2/s - 1 centistoke - 4.635 sus Test Values 95% through 200 mesh 80% through 325 mesh 20% 20% max 19.4 - 23.7 mm2/s* 149C min 177C min -4C max 2 1/2 max No rust 3.3 FUNCTIONAL REQUIREMENTS. The materials must perform satisfactorily in their specific a
6、utomotive hardware application. Tests to be performed at the discretion of the Material Development and Testing Laboratory. 3.4 CHEMICAL PROPERTIES. The materials shall contain no silicones. 3.5 QUALITY CONTROL REQUIREMENTS. Each sup- plier must submit to the Material Development and Testing Laborat
7、ory a Safety Data Sheet and a Certification Sheet on the material they propose to supply containing the physical properties listed in Table 1. 3.6 DRUM IDENTIFICATION. All shipments shall be made in clean, sealed containers clearly marked with the name of the lubricant as 9981703 or 9981704 stencile
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