遇油膨胀橡胶的制备及性能研究  

STUDIES ON PREPARATION AND PROPERTIES OF OIL SWELLING RUBBER

作　　者：王强[1] 曹爱丽[1] 王苹[1] 韩宝成[1] 张嘉琪[1] 郭淑华[2] 

机构地区：[1]天津理工学院生物与化学工程学院,天津300191 [2]南开大学中心实验室,天津300071

出　　处：《高分子材料科学与工程》2003年第2期206-208,212,共4页Polymer Materials Science & Engineering

基　　金：天津市科委重点攻关资助项目 ( 0 0 310 4811)

摘　　要：自制合成了多元共聚的高吸油性树脂 ( HOAR) ,其吸油倍率在 30 g/ g以上 ,将该类树脂作为改性剂 ,制备了遇油膨胀橡胶 ( OSR)。研究了 OSR的组分及制备工艺条件对其性能的影响 ,检测并证明了OSR在保持足够的力学强度下 ,对有机溶剂具有良好的吸收性和自身稳定性 ,在 0 .6MPa以下时 ,止漏时间在 4 min～ 17min。A kind of High Oil Absorption Resin(HOAR )w as synthesized by oneself through a multicomponent coplymerization reaction, the oil absorption ratio can reach more than 30 g／g. And an Oil Swelling Rubber(OS R) has been made as well using the synthetic resin as a modifier. Meanwhile, the function effects of OSR varied components and preparation technical conditions have been researched. With enough mechanical strength, OSR has excellent absorb ability and self-stability for organic solvent by experiment proved. Its leakag e-blocking time is within 4 min^17 min under 0.6 MPa.

关 键 词：遇油膨胀橡胶 制备 性能 研究 吸油树脂 天然橡胶 丁腈橡胶 

分 类 号：TQ333.99[化学工程—橡胶工业]