Hpmc solution has the function of surface activity , which can be used as colloid protecting agent , emulsifying agent and dispersant Hpmc水溶液具有表面活性功能,可作為膠體保護劑,乳化劑和分散劑
As a king of cementing material with high property , hpmc is used for paint , paper making , tobacco products and ceram products Hpmc作為一種高性能粘結(jié)劑,運用于顏料、造紙、煙草產(chǎn)品和陶瓷產(chǎn)品。
Hpmc is a kind of water preserving agent with high efficiency . it is widely used in ceram , building material and many other aspects Hpmc是一種高效保水劑。在陶瓷、建筑材料以及許多其它方面具有廣泛的應用。
The viscosity of hpmc solution can be influenced by acid or alkali hardly and the ph value of it can be stable in the range of 3 . 0 - 11 . 0ei Hpmc水溶液的粘度幾乎不受酸或堿的影響,而且ph值在3 . 0 11 . 0的范圍內(nèi)比較穩(wěn)定。
Methods to investigate the suspending effect of the following hydrophilic polymer : hpmc , cmc - na , pvp k90 , xanthan gum and mc 方法考察常用的羥丙基甲基纖維素、羧甲基纖維素鈉、聚維酮、黃原膠、甲基纖維素等輔料對干混懸劑的影響。