首页> 外文期刊>journal of applied polymer science >Preparation and properties of uniform beads based on macroporous glycidyl methacrylate–ethylene dimethacrylate copolymer: Use of chain transfer agent for control of pore‐size distribution
【24h】

Preparation and properties of uniform beads based on macroporous glycidyl methacrylate–ethylene dimethacrylate copolymer: Use of chain transfer agent for control of pore‐size distribution

机译:Preparation and properties of uniform beads based on macroporous glycidyl methacrylate–ethylene dimethacrylate copolymer: Use of chain transfer agent for control of pore‐size distribution

获取原文
           

摘要

AbstractPoly(glycidyl methacrylate‐co‐ethylene dimethacrylate) beads were prepared by both standard suspension polymerization and suspension polymerization in which the suspension of monodispersed droplets of the polymerization mixture was prepared by swelling of the shape‐template polymer particles with porogen diluents and monomers. The effect of bu‐tanethiol, a chain‐transfer agent in radical polymerization, on pore‐size distribution, specific surface area, and chromatographic properties was investigated and the mechanism of its action explained. The synergic effects of the chain transfer, cross‐linking monomer concentration, and content of porogenic diluent were documented. © 1993 John W

著录项

获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号