微波降解胶清橡胶的制备及表征  

Study on Preparation of Skim Rubber Degraded by Microwave and Its Characterization

作　　者：马梦莉 顾圣逸 杨凡 何树威 王东旭 何映平[1] 

机构地区：[1]海南大学材料与化工学院,海南海口570228

出　　处：《广东化工》2017年第17期12-13,共2页Guangdong Chemical Industry

基　　金：海南省2016年大学生创新创业训练计划资助项目(201610589032);海南大学2015年中化橡胶创新基金资助项目(20150001)

摘　　要：采用微波研究其对离心浓缩胶乳副产物胶清橡胶的降解过程,着重探讨其降解程度与胶清用量、微波作用时间、微波功率等因素的关系,结果表明:在微波作用下,胶清橡胶能够实现降解,且在一定程度上,降解程度随着微波作用时间的延长而增大,其降解产物甚至可以达到液体天然橡胶所需分子量的范围。This paper studies on the degradation of skim rubber, the by-product of centrifugal concentrated latex by microwave. It focus on its degradation degree, which is related to the quantity of skim rubber, the working time of microwave, and the power of microwave. The result is showed that skim rubber can be degraded by microwave, and in some way, degradation degree is positively correlated with the working time of microwave. The degrading product even can reach the range of the molecular weight of liquid natural rubber.

关 键 词：胶清橡胶 微波 降解 

分 类 号：TQ332[化学工程—橡胶工业]