Comparative characteristics of thermal stability of polyethylene in the presence of complex fillers based on natural raw materials-Reference-Cited by-同舟云学术

Comparative characteristics of thermal stability of polyethylene in the presence of complex fillers based on natural raw materials

Published:2024-09-02 Issue:4 Volume: Page:48-52
ISSN:0554-2901
Container-title:Plasticheskie massy
language:
Short-container-title:Plastičeskie massy

Author:

Rusanova S. N.¹,Vernigorov K. B.²,Bushkov V. V.³,Kazakov Yu. M.¹,Efremov S. A.⁴,Stoyanov O. V.¹

Affiliation:

1. Kazan National Research Technological University (KNRTU)

2. SIBUR PolyLab

3. SIBUR LLC

4. al-Farabi Kazakh National university

Abstract

A comparative analysis of the effect of new complex fillers of natural origin on the process of thermal aging of high-pressure polyethylene is carried out. During the research, it was found that the studied fillers have a stabilizing effect, inhibiting the processes of thermal oxidation of high-pressure polyethylene. The stabilizing effect of fillers is due to the presence in their composition of metal oxides capable of chemical interaction with oxygen-containing groups in oxidized polyethylene. It has been established that the carbon-mineral filler has a higher thermostabilizing effect than the carbon-silicon filler from carbonized rice husk.

Publisher

Publishing House Plastic Ltd

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