Water super absorbents based on copolymers of acrylamide with sodium acrylate

被引：58

作者：

Krul, LP

Nareiko, EI

Matusevich, YI

Yakimtsova, LB

Matusevich, V

Seeber, W

机构：

[1] Belarusian State Univ, Phys Chem Problems Res Inst, Minsk 220050, BELARUS

[2] Univ Jena, Otto Schott Inst, D-07743 Jena, Germany

来源：

POLYMER BULLETIN | 2000年 / 45卷 / 02期

关键词：

D O I：

10.1007/PL00006832

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Water absorbing materials on the basis of acrylamide copolymers have been investigated. The cross-linking of polymer chains strongly effects the degree of water absorption. The influence of starting composition of polyacrylamide : sodium hydroxide, duration of hydrolysis and irradiation conditions on cross-linking have been determined and optimized technological parameters have been derived. Water super absorbents with the ability to absorb up to 900g water by one gram material have been prepared.

引用

页码：159 / 165

页数：7

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