Pyrolysis Kinetics of Nylon 6–6, Phenolic Resin, and Their Composites
作者:
HowardE. Goldstein,
期刊:
Journal of Macromolecular Science: Part A - Chemistry
(Taylor Available online 1969)
卷期:
Volume 3,
issue 4
页码: 649-673
ISSN:0022-233X
年代: 1969
DOI:10.1080/10601326908053834
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A multistep kinetic process is postulated to describe the pyrolysis of nylon 6–6, phenolic CTL-91LD (a phenolic novalac resin), and their composites. Kinetic coefficients are derived from thermogravimetric analysis data (TGA) at heating rates varying from 3–60°C/min for each component. Three correlation techniques are used to obtain consistent coefficients. A two-step kinetic equation is derived to describe the phenolic pyrolysis and a single-step kinetic equation is found to adequately represent nylon 6–6 pyrolysis. These equations are then combined to obtain an overall pyrolysis rate equation for the composite.
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