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Abstract:
以苯乙烯和丙烯酸丁酯为单体,采用悬浮聚合法合成了对苯类溶剂吸收倍率较高、吸收速率快的吸收树脂,考察了交联剂用量、引发剂用量、分散剂用量和单体配比对树脂吸收性能的影响。采用FTIR,TG,DSC等手段对产物进行了表征。表征结果显示,苯乙烯和丙烯酸丁酯发生了共聚反应,合成的苯类吸收树脂具有较好的耐热性能。实验结果表明,适宜的苯类吸收树脂的制备条件为交联剂二乙烯基苯用量0.13%~0.15%(w),引发剂过氧化二苯甲酰用量0.5%~0.6%(w),分散剂聚乙烯醇-1788用量约0.17%(w),m(苯乙烯):m(丙烯酸丁酯)=2.5,吸收树脂对甲苯的吸收倍率可达20g/g,吸收动力学过程符合准一级动...
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石油化工
Year: 2017
Issue: 03
Volume: 46
Page: 338-343
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 6
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