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纖維素醚(HPMC)羥丙基甲基纖維素

 
 
單價 面議對比
詢價 暫無
發貨 遼寧沈陽市付款后3天內
品牌 山東
型號 電議
規格 電議
過期 長期有效
更新 2015-11-25 14:11
 

沈陽銘成偉業新型建材有限公司

企業會員第13年
資料未認證
保證金未繳納
詳細說明

 在干粉砂漿中,纖維素醚的添加量很低,但能有效改善保溫砂漿的性能,是影響砂漿施工性能的一種主要添加劑。纖維素醚的生產主要采用天然纖維通過堿溶、醚化、水洗、干燥、研磨等工序加工而成。

     在干混砂漿中使用纖維素醚,主要是羥丙基甲基纖維素(HPMC),它起著保水、增稠、改善施工性能等作用。良好的保水性能確保砂漿不會由于缺水、水泥水化不完全,而導致產品出現起砂、起粉盒強度降低等現象,增稠效果使得砂漿的結構強度大大增強。
 
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