Impregnants from Shale Phenols

被引:0
|
作者
Pokonova, Yu. V. [1 ]
机构
[1] Tech Univ, St Petersburg Technol Inst, St Petersburg 198013, Russia
关键词
Foamed plastics;
D O I
10.3103/S0361521908040083
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The properties of urea-formaldehyde plastic foams can be modified using an impregnant containing the solutions of shale phenols and Thiokol in furfural and ethanol. As compared with the starting material, the strength of the impregnated plastic foams increased by an order of magnitude and the water uptake decreased by a factor of 5.
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页码:234 / 235
页数:2
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