<bdo id="lc2ch"><delect id="lc2ch"><rt id="lc2ch"></rt></delect></bdo><bdo id="lc2ch"><delect id="lc2ch"></delect></bdo><rt id="lc2ch"><rt id="lc2ch"><delect id="lc2ch"></delect></rt></rt><noframes id="lc2ch"><noframes id="lc2ch"><rt id="lc2ch"><delect id="lc2ch"></delect></rt><noframes id="lc2ch"><rt id="lc2ch"></rt><rt id="lc2ch"><rt id="lc2ch"><bdo id="lc2ch"></bdo></rt></rt> <noframes id="lc2ch"><rt id="lc2ch"></rt><rt id="lc2ch"><rt id="lc2ch"><delect id="lc2ch"></delect></rt></rt><noframes id="lc2ch"><rt id="lc2ch"></rt><noframes id="lc2ch"><rt id="lc2ch"><rt id="lc2ch"></rt></rt><noframes id="lc2ch"><rt id="lc2ch"><delect id="lc2ch"></delect></rt><noframes id="lc2ch"><rt id="lc2ch"></rt><noframes id="lc2ch"><rt id="lc2ch"><rt id="lc2ch"></rt></rt><noframes id="lc2ch"><rt id="lc2ch"></rt><noframes id="lc2ch"><rt id="lc2ch"></rt> <bdo id="lc2ch"><noframes id="lc2ch"><noframes id="lc2ch"><noframes id="lc2ch"><rt id="lc2ch"></rt><noframes id="lc2ch"><noframes id="lc2ch"><noframes id="lc2ch"><noframes id="lc2ch"><rt id="lc2ch"></rt><noframes id="lc2ch"><rt id="lc2ch"><delect id="lc2ch"></delect></rt><noframes id="lc2ch"><noframes id="lc2ch"><rt id="lc2ch"><delect id="lc2ch"></delect></rt><noframes id="lc2ch"><noframes id="lc2ch"><rt id="lc2ch"></rt>

石油化工產品整理解決方案供應商

產品應用于全國各大油田,現場應用效果良好、性能優良、受到客戶的高度好評
您現在的位置: 首頁 > 產品中心 > 聚合物類降失水材料

產品分類

聚陰離子纖維素(PAC)

聚陰離子纖維素(PAC)

聚陰離子纖維素(PAC)
產品介紹

 聚陰離子纖維素是一種高品質水溶性纖維素衍生物,其商業產品分為兩種:PAC-L和PAC-H,皆可有效的提高水基鉆井液,其中包括淡水、海水和飽和鹽水鉆井液的年度并降低濾失量,但PAC-L沒有PAC-H那么強的增稠效應,PAC的一般加量為0.2%~0.6%。

PAC PAC-polyanionic cellulosic polymer is a high quality water soluble cellulose derivative.The commercial products of PAC can be divided into two categories,PAC-L and PAC-H. Both of them can effectively enhance viscosity and reduce fluid loss in water base drilling fluid inclusive saturated salt water drilling fluid system provided。 PAC-L has lesser viscosifying effect than PAC-H. The common dosage of PAC is in the range of 0.2%~0.6%.


其它產品

黃原膠
堿式碳酸鋅
膨潤土粉
鉆井液用改性瀝青FT-342 Modified bitumen for drilling fluid FT-342
AV无码免费一区二区三区不卡,高清无码一级片在线观看,在线天堂av无码av在线aⅴ首页,人妻少妇aV中文字幕乱码