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砂漿專用新必達微硅粉(硅灰)

 
 
單價 300.00 / 噸對比
銷量 暫無
發貨 湖北武漢市付款后3天內
庫存 120000噸起訂1噸
過期 長期有效
更新 2011-11-21 12:16
 

武漢新必達硅材料有限公司

企業會員第14年
資料未認證
保證金未繳納
詳細說明
 砂漿專用新必達微硅粉(硅灰)
湖北武漢硅灰(微硅粉)現貨供應 
微硅粉是無定形、超細粉末狀的二氧化硅微粉(SiO2)。微硅粉平均粒徑在0.15-0.20μm,比表面積為15000-20000m2/Kg,具有極強的表面活性。近20年來,微硅粉在國內建筑、化工、冶金等領域獲得了廣泛的應用,其中大量的微硅粉主要用于水泥或混凝土摻合料,以改善水泥或混凝土的性能,配制具有超高強(C70以上)耐磨、耐沖刷、抗滲透、抗凍、早強的特種混凝土,用于大壩、大型水庫、水電、鐵路橋梁、海港碼頭、高速公路、飛機場跑道、隧道及超高層建筑等工程。同時,微硅粉還可以用于耐火材料和陶瓷制品的生產,提高產品的強度和耐久性;用于油漆、涂料、樹脂、橡膠其它高分子材料填充物,能起到改善材料綜合性能的目的。
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