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

被引：0
|
作者：
Yu. N. Smirnov
S. R. Allayarov
V. A. Lesnichaya
Yu. A. Ol’khov
G. P. Belov
D. A. Dixon
机构：
[1] Russian Academy of Sciences,Institute of Problems of Chemical Physics
[2] University of Alabama,Department of Chemistry
来源：
High Energy Chemistry | 2009年 / 43卷
关键词：
High Energy Chemistry; Polymer Composite Material; Amorphous Block; Interjunction Chain; Breaking Extension;
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摘要：
The effect of 60Co γ-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.
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页码：449 / 455
页数：6
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