Identification of acrylate copolymers using pyrolysis and gas chromatography

被引:0
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作者
Zbigniew Czech
Robert Pełech
机构
[1] West Pomeranian University of Technology,Institute of Chemical Organic Technology
关键词
Acrylic and methacrylic copolymers; Pyrolysis; Thermal degradation products; Analysis and identification;
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摘要
A combination of pyrolysis and gas chromatography were used to investigate thermal degradation products formed from acrylic copolymers containing alkyl acrylate and methacrylate. The method provided an analytical tool for characterizing the chemical composition and structure of the degradation products. Thermal degradation of the synthesized copolymers was analyzed using isothermal (250 °C) pyrolysis–gas chromatography. The degradation process, and the nature and amount of pyrolysis products, provides relevant information about the thermal degradation of acrylic copolymers and the mechanism of pyrolysis. During pyrolysis, the formation of corresponding olefins, alcohols, acrylates and methacrylate was observed.
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页码:641 / 644
页数:3
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