The effect of gamma-radiation on polymer composites based on thermoplastic matrices

被引:10
|
作者
Smirnov, Yu. N. [1 ]
Allayarov, S. R. [1 ]
Lesnichaya, V. A. [1 ]
Ol'khov, Yu. A. [1 ]
Belov, G. P. [1 ]
Dixon, D. A. [2 ]
机构
[1] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Oblast, Russia
[2] Univ Alabama, Dept Chem, Tuscaloosa, AL 35487 USA
关键词
GLASS-REINFORCED PLASTICS; POLYETHYLENE-MATRIX; POLYPROPYLENE; IRRADIATION; STRENGTH; FIBERS;
D O I
10.1134/S001814390906006X
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The effect of Co-60 gamma-radiation on polymer composite materials (PCMs) based on reinforcing glass cloth, polyethylene (PE), polyamide (PA) and polypropylene (PP) matrices has been studied. It has been found that PCMs based on more durable PP and PA matrices have a substantially lower radiation resistance as compared to their PE-matrix analogs. More stable carbon-reinforced plastics based on the PE matrix also have a lower radiation resistance as compared to fiberglass plastics. High-strength PE fiber, PE film, and PE-matrix composites behave in fundamentally different manners under the action of radiation.
引用
收藏
页码:449 / 455
页数:7
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