RADIATION GRAFTING OF ACRYLIC-ACID ON TO POLYPROPYLENE FILAMENTS .1. EFFECT OF REACTION CONDITIONS

被引：8

作者：

KOUL, V ^{[1
]}

GUHA, SK ^{[1
]}

CHOUDHARY, V ^{[1
]}

机构：

[1] INDIAN INST TECHNOL,CTR MAT SCI & TECHNOL,NEW DELHI 110016,INDIA

来源：

POLYMER INTERNATIONAL | 1993年 / 30卷 / 03期

关键词：

RADIATION GRAFTING; ACRYLIC ACID; POLYPROPYLENE; MALE CONTRACEPTION;

D O I：

10.1002/pi.4990300323

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 copolymerization of acrylic acid on to polypropylene filaments was investigated by a simultaneous irradiation technique. The effect of various solvents and solvent combinations on swelling behaviour and on percentage grafting was studied. At a constant dose, the percentage grafting was found to be higher at low dose rates and it increased linearly up to 0.25 Mrad and then saturated. It was also observed that grafting increases with increasing monomer concentration up to 2 mole/litre. Graft copolymers were characterized by infrared spectroscopy and colour formation with methylene blue.

引用

页码：411 / 415

页数：5

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