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ESR study on chemical crosslinking reaction mechanisms of polyethylene using a chemical agent

✍ Scribed by Takanori Yamazaki; Tadao Seguchi

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
485 KB
Volume
35
Category
Article
ISSN
0887-624X

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✦ Synopsis

The reaction mechanisms of thermal crosslinking of polyethylene with dicumyl peroxide (DCP) at high temperatures were investigated by electron spin resonance (ESR). The crosslinking reactions were induced by the alkyl radicals formed by the thermal decomposition of DCP above 120"C. The kinetics of the free radical reaction were followed during crosslinking reactions at temperatures between 145 and 180"C. @ 1997John Wiley& Sons, Inc. Keywords: polyethylene q dicumyl-peroxide q crosslinking q free radical q ESR * To whom all correspondenceshould be addressed.

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