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微粉硅膠作用,微粉硅膠價格,微粉硅膠廠家,哪有賣微粉硅膠

 
 
單價 28.00 / 公斤對比
銷量 暫無
發貨 上海付款后24小時內
庫存 10000公斤起訂30公斤
品牌 國產
過期 長期有效
更新 2018-11-23 17:08
 

上海祁邦化工有限公司

企業會員第12年
資料未認證
保證金未繳納
  • 上海
  • 上次登錄 2018-11-23
  • 宋文 (女士)   經理
詳細說明
 微粉硅膠的分子式為:mSiO2-nH2O。它是一種白色粉末狀的無機化工產品,屬精細化工類高技術產品。它的理化特性為:無毒、無味、不燃、不爆、不揮發、無腐蝕、孔容大、表面活性強。化學性質穩定,不與酸、堿作用(氫氟酸除外)。

微粉硅膠是一種優良的流動促進劑,可用于片劑膠囊劑,微囊等的稀釋劑或填充劑、助流劑、抗黏附劑混懸液、軟膏、栓劑的混懸劑或增稠劑,乳劑的穩定劑,固體制劑中液體組的分散劑、消泡劑。也可用于香精、香料中作吸附干燥劑。

主要用途

用作熱固性粉末的抗結劑和疏松劑及特殊粉末助劑,由于微粉硅膠具有粒度小、孔容大、表面活性強的特點,從而在啤酒、食用油生產過程中做穩定劑過濾劑,涂料油化生產過程中做消光劑,塑料薄膜生產中做開口劑,日用化工生產中做高級填充劑,制藥行業做助流劑等。用作潤滑劑(醫藥行業中作為輔料,改善顆粒流動性)

貯存 微粉硅膠易吸水,應密封置于干燥處,注意防潮。

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