| 摘要 |
PURPOSE:To provide a paint having excellent electrical conductivity and electromagnetic radiation shielding property, by using a copper-coated inorganic filler, a resin binder and a diluent as essential components. CONSTITUTION:The objective paint contains, as principal components, (A) an inorganic filler covered with copper (preferably a flaky non-metallic inorganic filler having an aspect ratio of >=10, e.g. barium sulfate, glass fiber, talc, etc.), (B) a resin binder (e.g. acrylic resin, polyurethane, etc.) and (C) a diluent (e.g. toluene, cellosolve, etc.). The amount of the diluent is preferably 0.1-3pts.vol. per 1pt.vol. of the resin binder.
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