Influence of ultradisperse additives on interaction of incompatible polymers

The influence of ultradisperse additives of beta -sialon and molyubdenum disulfide on the interfacial boundary conditions of nitrile rubber containing 17-20% of acrylonitrile (SKN-18) and ultrahigh molecular-weight polyethylene (UHMWPE) is studied. The additives were introduced into the non-polar UH...

Full description

Saved in:
Bibliographic Details
Published in:Mechanics of composite materials 1999-05, Vol.34 (6), p.569-574
Main Authors: Sokolova, M D, Adrianova, O A, Popov, S N
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The influence of ultradisperse additives of beta -sialon and molyubdenum disulfide on the interfacial boundary conditions of nitrile rubber containing 17-20% of acrylonitrile (SKN-18) and ultrahigh molecular-weight polyethylene (UHMWPE) is studied. The additives were introduced into the non-polar UHMWPE, and then the modified composition was introduced into a crude rubber stock based on SKN-18. X-ray diffractometry, electron microscopy, and dynamic testing methods were used for studying the phase and superamolecular structure of the composition. A complex of physical and mechanical tests including the study of the wear and oil and cold resistance characteristics of the elastomeric compositions were carried out. It is shown that the use of ultradisperse additives allows us to improve the interaction at the SKN-18/UHMWPE interface and the operating properties of the materials.
ISSN:0191-5665