引用本文:
阎立梅, 刘晓辉, 王致禄. 聚醋酸乙烯酯乳液冻融稳定改性的机理[J]. 应用化学,
2001, 18(2): 120-124.
Citation: YAN Li-Mei, LIU Xiao-Hui, WANG Zhi-Lu. Mechanism of Freezing-thawing Stability of Polyvinyl Acetate Emulsion[J]. Chinese Journal of Applied Chemistry, 2001, 18(2): 120-124.

Citation: YAN Li-Mei, LIU Xiao-Hui, WANG Zhi-Lu. Mechanism of Freezing-thawing Stability of Polyvinyl Acetate Emulsion[J]. Chinese Journal of Applied Chemistry, 2001, 18(2): 120-124.

聚醋酸乙烯酯乳液冻融稳定改性的机理
English
Mechanism of Freezing-thawing Stability of Polyvinyl Acetate Emulsion
Abstract:
The properties of polyvinyl alcohol and formalized polyvinyl alcohol aqueous solution were studied and their behavior as a protective colloid for polyvinyl acetate emulsion, especially in freezing-thawing conditions were compared, including the function of graft degree of vinyl acetate on them. The results showed that polyvinyl formal was much preferable of polyvinyl alcohol in this respect. The mechanism of the modification was discussed.
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