Research on Thermal Degradation Kinetics of Polyphenylene Sulfide Filter Media

De Qiang Chang; Jing Xian Liu; Ning Mao; Bao Zhi Chen

doi:10.4028/www.scientific.net/AMM.300-301.1171

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 300-301Research on Thermal Degradation Kinetics of...

Research on Thermal Degradation Kinetics of Polyphenylene Sulfide Filter Media

Abstract:

In order to study the thermal stability of PPS (polyphenylene sulfide) filter media, by means of thermogravimetry(TG), thermal degradation kinetics behavior of two kinds of PPS filter media were analyzed. The kinetic parameters of PPS filter media were obtained according to Flynn-Wall-Ozawa method. Thermal stability of PPS filter media was discussed. It was found that the initial decomposition temperature and activation energy of N3 sample are all higher than B1 sample, the thermal stability of N3 sample is better than B1 sample, and kinetic analysis can be used as an important method to evaluate the thermal stability of filter media.

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Periodical:

Applied Mechanics and Materials (Volumes 300-301)

Pages:

1171-1174

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.300-301.1171

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Online since:

February 2013

Authors:

De Qiang Chang, Jing Xian Liu, Ning Mao, Bao Zhi Chen

Keywords:

Kinetic, Polyphenylene Sulfide Filter Media, Thermal Decomposition, Thermo Stability

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