Dynamic vulcanization PVC/NBR mixed thermoplastic elasticity preparation and research
[1]Ding Xuejia,Shen Changyu,Zhu Yujun,et al.Dynamic vulcanization PVC/NBR mixed thermoplastic elasticity preparation and research[J].Journal of Zhengzhou University (Engineering Science),1997,18(01):48-53.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
18
Number of periods:
1997 01
Page number:
48-53
Column:
Public date:
1997-07-28
- Title:
- Dynamic vulcanization PVC/NBR mixed thermoplastic elasticity preparation and research
- CLC:
- -
- DOI:
- -
- Abstract:
- This article uses a sulfur vulcanization system to prepare the PVC / NBR mixed thermal elastomer (TPE) with dynamic vulcanization method. This material has the characteristics of high strength, permanent deformation, and repeated processing. The effects of factors such as co -mixing time, cross -linked content and other factors have on the mechanical properties of materials and the performance of common comparative comparison flow. Through the observation of electron microscope, the PVC / NBR co -mixture presents a clear two structures. The cross -linking NBR is decentralized and scattered in the PVC continuous phase. Dynamic vulcanization PVC / NBR co -mixed thermoplastic elastic body is better than simple mechanical co -mixture in compressed permanent transformation, interrupt permanent deformation, oil resistance and aging resistance.
- References:
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- Similar References:
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Last Update:
1900-01-01
