摘要
以丙烯酸２－乙基己酯与甲基丙烯酸异丁酯为单体，采用加入一种惰性溶剂的悬浮聚合法合成了多孔性高吸油性树脂。在单体中甲基丙烯酸异丁酯含量为２７％以及引发剂为１％和交联剂为０．５％的条件下，制得的树脂吸油速度在１小时内达最大值；可以吸其自身重量１０倍的煤油、１８．２倍的苯。
In the polymerizing reaction system,porous high absorbing-oil copolymer of isobutylmethacrylate and 2-ethylhexyl acrylate were prepared by suspension polymerization of adding a kind of no-ble solvent. The effects of the amount of initiator, crosslinker used, monomer composition on the oil absorp-tion capacities of copolymer were studied.Speed of the absorbing-oil resin is very fast.In 1h,the resin ab-sorption power reached maximal value。 The resin absorption oil power is also high. The absorption oil pow-er of the resin is 10(g/g)for kerosene and 18.2(g/g)for benzene。
出处
《合成化学》
CAS
CSCD
1995年第3期275-278,共4页
Chinese Journal of Synthetic Chemistry
关键词
丙烯酸
乙基己酯
甲基
异丁酯
吸油性树脂
Ethylhexyl acrylate,lsobutyl methacrylate, High absorbing-oil resin.
