芳烃改性间戊二烯石油树脂聚合工艺的研究  

Study on the Polymerization Process of Piperylene Petroleum Resin Modified with Aromatic

作　　者：祁颖 李峰 

机构地区：[1]大庆华科股份有限公司,黑龙江大庆163714

出　　处：《化工时刊》2016年第2期33-34,40,共3页Chemical Industry Times

摘　　要：以粗间戊二烯为原料,以无水三氯化铝为催化剂,加入芳烃类物质进行改性,采用阳离子聚合方式,合成芳烃改性间戊二烯石油树脂,考察不同芳烃改性间戊二烯石油树脂性能,确定最佳聚合工艺。芳烃改性间戊二烯石油树脂最佳聚合工艺为:采用苯乙烯进行改性,固定苯乙烯加入量为体系的3.33%,双烯/单烯为2.1。Piperylene petroleum resin modified with aromatic were prepared by the method of cationic polymerization,Al Cl3 as catalyst,piperylene and aromatic as raw material. The optimum polymerization process are obtained by changing aromatic to study its effect on resin properties. The optimum polymerization process are as follows： the number of styrene in the mixing system is 3. 33% to remain constant,the raw material ratio of m（ diene） / m（ monoethylenically） = 2. 1.

关 键 词：芳烃 间戊二烯 工艺 树脂 

分 类 号：TQ326.82[化学工程—合成树脂塑料工业]