引用本文:
陈钟笑, 魏学荣, 卞新声, 聂芊, 郭凤春, 张庆余. 遥爪型液体聚合物及其多相共聚物的合成与表征Ⅵ.基于聚氨酯/甲基丙烯酸甲酯的互穿网络聚合物的研究[J]. 应用化学,
1986, 3(5): 34-38.
Citation: Chen Zhongxiao, Wei Xuerong, Bian Xinsheng, Nie Qian, Guo Fengchun, Zhang Qingyu. SYNTHESIS AND CHARACTERIZATION OF TELECHELIC LIQUID POLYMERS AND THEIR MULTIPHASE COPOLYMERS Ⅳ. SEMI-AND FULLY-INTERPENETRATING POLYMER NETWORKS BASED ON POLYURETHANE/MMA[J]. Chinese Journal of Applied Chemistry, 1986, 3(5): 34-38.
Citation: Chen Zhongxiao, Wei Xuerong, Bian Xinsheng, Nie Qian, Guo Fengchun, Zhang Qingyu. SYNTHESIS AND CHARACTERIZATION OF TELECHELIC LIQUID POLYMERS AND THEIR MULTIPHASE COPOLYMERS Ⅳ. SEMI-AND FULLY-INTERPENETRATING POLYMER NETWORKS BASED ON POLYURETHANE/MMA[J]. Chinese Journal of Applied Chemistry, 1986, 3(5): 34-38.
遥爪型液体聚合物及其多相共聚物的合成与表征Ⅵ.基于聚氨酯/甲基丙烯酸甲酯的互穿网络聚合物的研究
摘要:
本文以二氯二氨基二苯甲烷(H2N-CH2-NHh,MOCA)和二乙烯基苯(DVB)为交联剂,合成了聚醚聚氨酯/甲基丙烯酸甲酯的半-IPN和全-IPN。观察了组份比,交联剂用量和半-IPN和全-IPN的结构对力学性能的影响。用溶胀法测定了IPN的δp和Me观察了Mc对IPN一些性能的影响。
English
SYNTHESIS AND CHARACTERIZATION OF TELECHELIC LIQUID POLYMERS AND THEIR MULTIPHASE COPOLYMERS Ⅳ. SEMI-AND FULLY-INTERPENETRATING POLYMER NETWORKS BASED ON POLYURETHANE/MMA
Abstract:
Semi-and fully-interpenetrating polymer networks (IPN) based on polyurethane/MMA were prepared. The effects of component ratio, amount of cross-linking agent and the structure of the semi-and fully-IPN on mechanical properties were observed.The δp and Me of the IPN were determined by means of swelling measurement.Experimental results indicated that Mc is an important factor influencing physical properties of IPN system.
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