EFFECT OF ANTIOXIDANTS ON THE STABILITY OF PITCH- BASED POLYMER TO THERMO-OXIDATIVE ACTION - Publication - MOST Wiedzy

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EFFECT OF ANTIOXIDANTS ON THE STABILITY OF PITCH- BASED POLYMER TO THERMO-OXIDATIVE ACTION

Abstract

The influence of stabilizers – hydrogen donors – on the processes of thermooxidative destruction of pitch-based polymer has been investigated. It is shown that Irganox has not stabilizing effect on pitch-based polymer and melamine slightly retards the destructive process. A mixture of melamine and Irganox exhibits synergetic stabilizing effect and at the optimum ratio it can be used to prevent unwanted thermooxidative processes during pitch-based polymer preparation.

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Copyright (2018 Lviv Polytechnic National University)

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Category:
Articles
Type:
artykuły w czasopismach
Published in:
Chemistry & Chemical Technology no. 12, pages 109 - 113,
ISSN: 1996-4196
Language:
English
Publication year:
2018
Bibliographic description:
Krutko I., Yavir K., Kaulin V., Strankowski M.: EFFECT OF ANTIOXIDANTS ON THE STABILITY OF PITCH- BASED POLYMER TO THERMO-OXIDATIVE ACTION// Chemistry & Chemical Technology -Vol. 1, (2018), s.109-113
DOI:
Digital Object Identifier (open in new tab) 10.23939/chcht12.01.109
Verified by:
Gdańsk University of Technology

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