| abstract |
It is an object of the invention to provide a kind of silicone microgranule and manufacture method thereof, even if the rubber hardness of described silicone microgranule silicone elastomer microgranule is low, or particle diameter is less, and its aggregation is the most relatively low, and excellent dispersion.In order to solve this problem, described silicone microgranule is characterised by, there is silicone elastomer spherical particle 100 mass parts that volume average particle size is 0.1～100 μm and be coated with Polyorganosilsesquioande 0.5～25 mass parts on described silicone elastomer spherical particle surface, and, described Polyorganosilsesquioande is granular, and size is below 60nm. |