About Communication of the Comparative Properties Plasticized PVC Compositions and Quantities of Additives Used

Abstract:

In work influence of the main additives (a heat stabiliser, softener, an excipient) on physicomechanical properties of compositions on the basis of polyvinylchloride (PVC) is studied. It is noted that increase in content of additives in a system in the stated quantities leads to change of Shore hardness of A. and melt flow rate. The functional interrelation between the applied additives and properties of plastic compounds is established. The reliability of the received mathematical model and its applicability for prediction of properties of PVC compositions depending on structure of a compounding is proved.

• Periodical: Materials Science Forum (Volume 992)
• Pages: 359-363
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.992.359
• Online since: May 2020
• Authors: A.R. Maskova*, G.U. Yarmuhametova, Yu.N. Savicheva
• Keywords: Additives, Excipient, Heat Stabiliser, Mathematical Model Operation, Melt Flow Rate, Polyvinylchloride, Regression Models, Shore Hardness, Softener

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