Complex Stabilizer Based on Calcium and Zinc Stearates for PVC Compounds

Author:

Borukaev Timur A.1,Kitieva Luiza I.2,Sultigova Zakhirat Kh.2,Martazova Rukhsara M.2

Affiliation:

1. Kh.M. Berberov Kabardino-Balkarian State University

2. Ingush State University

Abstract

Compounds based on polyvinylchloride plasticate containing a complex stabilizer based on salts of calcium and zinc stearates were obtained. The thermal properties of the obtained compounds are investigated. It was found that the introduction of a complex stabilizer in PVC compound leads to increased thermal stability of the compound. It is shown that the complex stabilizer affects the destructive processes that occur in the polymer matrix at elevated temperatures. It was found that the introduction of a complex stabilizer based on a mixture of calcium and zinc stearates in polyvinyl chloride plastics results in materials with improved processability.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Reference12 articles.

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3. V.M. Yanborisov, S.S. Borisevich, The mechanism of initiation and growth of polyene sequences during thermal degradation of polyvinylchloride, Polym. Sci. Part A. 47 (2005) 1478-1490.

4. R.I. Ableev, Actual problems in the design and manufacture of non-combustible polymer compounds for the cable industry, CABLE-news. 6-7 (2009) 64-69.

5. D.L. Phomin, R.Ya. Deberdeev, The effect of aluminum and magnesium hydroxides on the properties of PVC plastics, Plasticheskie massy. 12 (2012) 47-50.

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