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两亲聚合物对阳离子聚合物乳液体系稳定性研究

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本文研究了两亲高分子稳定剂的构筑条件及其稳定机理,得到稳定剂构筑条件为:引发剂用量为700 mg/L、反应时间为4.5 h、反应温度为80 ℃、长链烯烃单体为丙烯酸十六酯;进行了两亲聚合物对阳离子乳液聚合物体系稳定性研究,得到两亲聚合物稳定剂最佳用量1.5%、最佳粘度为350 cp.
Study on the Stability of Cationic Polymer Emulsion Systems by Amphiphilic Polymers
The article studied the construction conditions and stabilization mechanism of amphiphilic polymer stabilizers and found that the construction conditions of stabilizers were:initiator dosage of 700 mg/L,reaction time of 4.5 hours,reaction temperature of 80℃,and long-chain olefin monomer of hexadecyl acrylate.The stability of amphiphilic polymer to cationic emulsion polymer system was studied,and the optimal dosage of amphiphilic polymer stabilizer was 1.5%,and the optimal viscosity was 350 cp.

Amphiphilic PolymersCationic PolymerEmulsion Polymerization SystemStability

杨开吉、程艳、张颖、邓志强、柳宏伟

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中海油(天津)油田化工有限公司,天津 300452

两亲聚合物 阳离子聚合物 乳液聚合体系 稳定性

2024

胶体与聚合物
湖北大学

胶体与聚合物

影响因子:0.259
ISSN:1009-1815
年,卷(期):2024.42(4)