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日本出光石油化学公司运用粉体的表面改性技术,使天然骨胶原纤维超微粉末的表面改性获得成功。利用这种超微粉末,可使均匀分散在塑料里的游离粉末与塑料之间存在微小间隙,制成
Japan Idemitsu Petrochemical Company using powder surface modification technology, the natural bone collagen fiber superfine powder surface modification success. Using this ultrafine powder, there is a slight gap between the free powder uniformly dispersed in the plastic and the plastic to make