CAJ | 학술논문

利用钛系催化剂合成的异戊橡胶具有与天然橡胶媲美的性能。本文介绍了聚异戊二烯的不同结构和国内外异戊橡胶的生产状况，综述了钛系催化剂的制备方法、聚异戊二烯的聚合动力学及其对微观结构中顺式含量的主要影响因素，并对钛系异戊橡胶的研究与发展前景进行了展望，发现开发廉价的钛系催化剂是合成异戊橡胶的必然趋势，发展钛系高顺式聚异戊二烯应是合成高顺式聚异戊二烯工业的首选，同时还提出了合成顺式聚异戊二烯的研究中存在及有待改进的一些问题。
이용태계최화제합성적이무상효구유여천연상효비미적성능。본문개소료취이무이희적불동결구화국내외이무상효적생산상황，종술료태계최화제적제비방법、취이무이희적취합동역학급기대미관결구중순식함량적주요영향인소，병대태계이무상효적연구여발전전경진행료전망，발현개발렴개적태계최화제시합성이무상효적필연추세，발전태계고순식취이무이희응시합성고순식취이무이희공업적수선，동시환제출료합성순식취이무이희적연구중존재급유대개진적일사문제。
The performance of isoprene rubber synthesized by the titanium catalyst is comparable to that of natural rubber. The paper is aimed to introduce the domestic and abroad developments of cis-1,4-polyisoprene rubber,and to summarize the influence factors of kinetic behavior for the polyisoprene polymerization and the content of cis-1,4-polyisoprene configuration in the microstructure of rubber synthesized by titanium catalyst. An overview on the synthesis methods of cis-1,4-polyisoprene by titanium catalyst is conducted , and the developing trend for titanium cis-1,4-polyisoprene rubber is prospected. It can be concluded that developing a cheap titanium catalysis system is an inevitable trend in the synthesis of isoprene rubber,developing titanium high cis-1,4-polyisoprene should be the prime choice for polyisoprene synthesis industry. Some existent problems and possible research subjects for the further improvement of synthesis cis-1,4-polyisoprene are suggested and discussed.