| 摘要 |
PURPOSE:The titled composition suitable for an electrically-conductive material, an antistatic agent, etc. having improved mixing properties and pressure molding properties without damaging electrical conductivity and mechanical characteristics, obtained by blending powder rubber with a specific amount of a powdered, scaly or short fiber electrically-conductive material. CONSTITUTION:100pts.wt. powder rubber (e.g., natural rubber, polychloroprene rubber, etc.,) having 5-50, preferably 10-20 Mooney viscosity at 100 deg.C and preferably <=3mm particle diameter is blended with 5-400pts.wt., preferably 10-200pts.wt. powdery, scaly or short fiber electrically-conductive material (e.g., gold, silver graphite, etc.,).
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