高强抗冻改性乳胶生产与应用

production and Use of New Type High Strength Congealing Resistant Lates

介绍了一种用聚丙烯酸酯和硅溶胶改性聚乙烯醇缩甲醛的制备方法和用途。制得的改性乳胶同传统的聚醋酸乙烯酯白乳胶相比，具有抗冻性好、贮存稳定、成本低、性能好、用途更广等优点。

Preparation and usage of polyvinyl formal modified with polyacrylate and silica sol are introduced. Compared With conventional White latex of Plyvinyl acetate the white latex developed has advantages of better congealing resistance more, stable storage, lower cost price, better performance and wider usage.