DRAG REDUCTION CHARACTERISTICS OF GRAFT-COPOLYMERS OF XANTHANGUM AND POLYACRYLAMIDE

被引:57
作者
DESHMUKH, SR
SINGH, RP
机构
[1] Materials Science Cent, Kharagpur, India, Materials Science Cent, Kharagpur, India
关键词
ACRYLICS - CHEMICAL REACTIONS - Grafting - POLYMERIZATION - Copolymerization - POLYMERS - Biodegradation - POLYSACCHARIDES;
D O I
10.1002/app.1986.070320803
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Graft copolymers of xanthangum and polyacrylamide have been prepared by grafting acrylamide onto xanthangum using ceric-ion-initiated solution polymerization technique. These graft copolymers have been tested for their drag reduction effectiveness, shear stability, and biodegradability. It has been shown that the grafting enhances the drag reduction effectiveness and biodegradation resistance of xanthangum considerably.
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页码:6163 / 6176
页数:14
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