vinyl cellulose 中文意思是什麼
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The effects of poly ( vinyl alcohol ) ( pva ), poly ( vinylpyrrolidone ) ( pvp ), sodium alginate ( sa - na ) and poly ( sodium acrylate ) ( pa - na ), blended with sodium carboxymethyl cellulose ( cmc ) respectively, on the suspension stability of graphite were studied
由於pva 、 pvp大分子的熵彈性和滲透壓效應,能改善懸浮液穩定性。 sa - na 、 pa - na還具有靜電排斥的機理,因此,比pva 、 pvp更能顯著地改善石墨懸浮液的分散性與穩定性。
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