lower cloud point 中文意思是什麼
lower cloud point
解釋
下濁點-
The determination of the cloud point of pu - sio2, pes - sio2 suspensions was obtained by titration. the results showed that the addition of si02 with a high specific surface made polymer chains adsorbed at the surface, influenced the phase behavior of suspensions, shifted the bimodal to lower nonsolvent concentrations, and the water tolerance became bad
實驗證明,具有高比表面積、多孔性的sio _ 2對pu 、 pes鑄膜液的相行為有較大影響,隨著sio _ 2加入,雙節線向聚合物-溶劑軸移動,均相區變小,分相區變大,分相時需要非溶劑的量變小,鑄膜液的耐水性變差。
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