碳五馏分对碳五石油树脂物理性质的影响  

Effect of C_(5) Fraction on Physical Properties of C_(5)Petroleum Resin

作　　者：裴张留 PEI Zhangliu(Ningbo Jinhai Chenguang Chemical Co.,Ltd,Ningbo 315000,China)

机构地区：[1]宁波金海晨光化学股份有限公司,浙江宁波315000

出　　处：《橡胶科技》2022年第11期547-550,共4页Rubber Science and Technology

摘　　要：以从碳五(C_(5))馏分中分离出的主要组分间戊二烯、异戊二烯和异戊烯为原料,烷烃和不活泼烯烃为溶剂,无水三氯化铝为催化剂,合成C_(5)石油树脂。研究3种组分用量对C_(5)石油树脂软化点和色度的影响,获得物理性质优异的C_(5)石油树脂的适宜原料用量:间戊二烯24%~32%,异戊二烯≤10%,异戊烯6%~12%。C_(5)petroleum resin was synthesized with the main components separated from the C_(5)fraction,piperylene,isoprene and isopentane,as raw materials,alkanes and inactive olefins as solvents,and anhydrous AlCl_(3) as catalyst.The effect of the amount of three components on the softening point and chromaticity of C_(5)petroleum resin was studied.The suitable amount of raw materials for C_(5)petroleum resin with excellent physical properties were as follows:piperylene 24%~32%,isoprene≤10%,isopentene 6%~12%.

关 键 词：C_(5)石油树脂 合成 C_(5)馏分 软化点 色度 

分 类 号：TQ326.82[化学工程—合成树脂塑料工业]