Imide-containing polymeric foams based on polyvinyl chloride and reactive isocyanates-Reference-Cited by-同舟云学术

Imide-containing polymeric foams based on polyvinyl chloride and reactive isocyanates

Published:2023-05-23 Issue:3-4 Volume: Page:16-19
ISSN:0554-2901
Container-title:Plasticheskie massy
language:
Short-container-title:Plastičeskie massy

Author:

Safonov A. N.¹,Kornienko P. V.²,Shirshin K. V.³,Zaitsev S. D.⁴

Affiliation:

1. V.A. Kargin Polymer Research Institute with Pilot Plant; N.I. Lobachevsky State University of Nizhny Novgorod

2. V.A. Kargin Polymer Research Institute with Pilot Plant

3. Nizhny Novgorod State Technical University n.a. R.E. Alekseev; LLC “HOMA Group”

4. N.I. Lobachevsky State University of Nizhny Novgorod

Abstract

The features of the production process of polymeric foams based on polyvinyl chloride and reactive isocyanates in the presence of carboxylic acid anhydrides as crosslinking agents are investigated. The infl uence of the nature of isocyanates and their concentration on the formation of imide fragments in the polymer matrix, on the physical-mechanical and temperature-deformation properties of foams is shown. The glass transition temperatures of the obtained materials are determined.

Publisher

Publishing House Plastic Ltd

Subject

Polymers and Plastics,Chemical Engineering (miscellaneous)

Reference9 articles.

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