Effects of polyamide elastomer on the morphology, crosslink density, mechanical, and oil‐resistant properties of acrylonitrile‐butadiene rubber/polyamide elastomer vulcanizates-Reference-Cited by-同舟云学术

Effects of polyamide elastomer on the morphology, crosslink density, mechanical, and oil‐resistant properties of acrylonitrile‐butadiene rubber/polyamide elastomer vulcanizates

Published:2023-03-31 Issue:22 Volume:140 Page:
ISSN:0021-8995
Container-title:Journal of Applied Polymer Science
language:en
Short-container-title:J of Applied Polymer Sci

Author:

Wang Huiyu¹,Zhang Xianggong²,Liu Guangyong¹^ORCID

Affiliation:

1. Ministry of Education/Shandong Provincial Key Laboratory of Rubber‐Plastics Qingdao University of Science & Technology Qingdao Shandong China

2. Wuhan Institute of Marine Electric Propulsion China State Shipbuilding Corporation Limited Wuhan Hubei China

Abstract

AbstractPolyamide elastomer (PAE) is a novel material which may improve the performances of acrylonitrile‐butadiene rubber (NBR). This work uses equilibrium swelling and rheological apparatus to study the effects of the PAE content on the overall crosslink densities of NBR/PAE vulcanizate. The presence of PAE significantly increased the overall crosslink density. During the aging stage, the overall crosslink density first increased and then decreased with increasing aging temperature from 25 to 150°C. There was a linear relationship between the tensile strength with the overall crosslink density of the NBR/PAE vulcanizate. Oil resistance of the NBR/PAE vulcanizate was improved with increasing PAE content.

Funder

Natural Science Foundation of Shandong Province

Publisher

Wiley

Subject

Materials Chemistry,Polymers and Plastics,Surfaces, Coatings and Films,General Chemistry

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/app.53909

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