MALEIC-ANHYDRIDE GRAFTING ON EPDM RUBBER IN THE MELT

被引:53
|
作者
OOSTENBRINK, AJ [1 ]
GAYMANS, RJ [1 ]
机构
[1] TWENTE UNIV TECHNOL,POB 217,7500 AE ENSCHEDE,NETHERLANDS
关键词
EPDM; MALEIC ANHYDRIDE; GRAFTING;
D O I
10.1016/0032-3861(92)90102-3
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The grafting of maleic anhydride on a EPDM rubber was studied with a twin screw extruder. The effect of barrel temperatures,throughput, maleic anhydride concentration and peroxide concentration [bis(t-butyl peroxy isopropyl)benzene] on the degree of grafting and melt viscosity was studied. The maleic anhydride concentration was determined by potentiometric titration and a correlation was made with quantitative i.r. analysis.
引用
收藏
页码:3086 / 3088
页数:3
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