Spherical alumina particles, production method of same, and resin composite composition comprising same
The purpose is to provide spherical alumina particles having low surface residual Na level and low agglomeration degree, a production method of the same and a resin composite composition comprising the same. Spherical alumina particles have an average diameter of 0.4-1.9 [mu]m, a specific surface ar...
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creator | TANAKA, MUTSUHITO WADA, TAKAHIRO YAGI, KATSUMASA AE, MASANORI NUMAO, RYUTARO |
description | The purpose is to provide spherical alumina particles having low surface residual Na level and low agglomeration degree, a production method of the same and a resin composite composition comprising the same. Spherical alumina particles have an average diameter of 0.4-1.9 [mu]m, a specific surface area of 1.0-5.0 m2/g, a surface residual Na of 200 ppm or less, a Na2O content of 1,000 ppm or less, an agglomeration degree of 1.0% or less and a degree of circularity of 0.9 or more. A production method of the same and a resin composite composition comprising the same are also provided. |
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language | chi ; eng |
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subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS INORGANIC CHEMISTRY METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
title | Spherical alumina particles, production method of same, and resin composite composition comprising same |
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