引用本文:
路建美, 朱秀林, 万德纯, 姜琦松, 李奕. 反相悬浮聚合分散剂的合成及性能[J]. 应用化学,
1999, 16(1): 89-91.
Citation: Lu Jianmei, Zhu Xiulin, Wan Dechun, Jiang Qisong, Li Yi. Synthesis of Inverse Suspending Agents for Acrylate Polymerization[J]. Chinese Journal of Applied Chemistry, 1999, 16(1): 89-91.
Citation: Lu Jianmei, Zhu Xiulin, Wan Dechun, Jiang Qisong, Li Yi. Synthesis of Inverse Suspending Agents for Acrylate Polymerization[J]. Chinese Journal of Applied Chemistry, 1999, 16(1): 89-91.
反相悬浮聚合分散剂的合成及性能
English
Synthesis of Inverse Suspending Agents for Acrylate Polymerization
Abstract:
Two copolymers(S-1, S-2) were prepared from styrene with N-vinylpyrrolidone and N, N-diethylacrylamide respectively. The partly neutralized acrylate (sodium) was polymerized in cyclohexane by using the copolymers as an inverse suspending agent. When S-1 meeted 8%< F2W< 20% and 1.2 ×104< M< 7.5 ×104 the polyacrylate obtained had a particle size of 0.3~2.6mm and a high water absorption ability. Using S-2 as suspending agent the particle size of polyacrylate was ca.1 mm. The copolymers have the advantages of improving the particle size of polyarylate and a little adhesion to reactor.
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