Ammonium Salts in the Production of Emulsion Rubbers

被引:0
|
作者
Nikulina, N. S. [1 ]
Vlasova, L. A. [2 ]
Verezhnikov, V. N. [2 ]
Nikulin, S. S. [2 ]
Pugacheva, I. N. [2 ]
机构
[1] Minist Emergency Situat Russia, Voronezh Inst Adv Training Employees State Fire Se, Voronezh 394052, Russia
[2] Voronezh State Univ Engn Technol, Voronezh 394036, Russia
关键词
latex; ammonium salts; coagulation; rubber; indicators;
D O I
10.1134/S004057952305024X
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The coagulation ability of organic and inorganic quaternary ammonium salts is assessed comparatively. It is found that the replacement of a hydrogen atom in ammonium chloride with an alkyl radical decreases the consumption of the coagulation agent. The best results are achieved when tetraethylammonium chloride is used as a coagulant. The resulting rubbers and vulcanizates meet the requirements according to their main indicators.
引用
收藏
页码:1094 / 1097
页数:4
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