The Portion Effect Of LNBR On The Tribological And Characteristic Properties Of Nitrile-butadiene Rubber

DOI

10.2991/aeecs-16.2016.65How to use a DOI?

Keywords

LNBR, NBR, Progressing Cavity Pump, Wear

Abstract

Frictional behaviors of nitrile rubber of screw pump stators with liquid nitrile rubber (LNBR) as a plasticizer with different mass portions(5,10,15,20) are investigated by the MPV-600 wear tester, and their physical properties and curing characteristics are studied. The morphologies of worn surface are measured by the scanning electron microscope. The results show that the tc90 time of the rubber is shortened due to LNBR modified stator nitrile rubber, and its processing performance is improved, hence energy is saved. The 100% modulus, tensile strength, elongation at break of stator nitrile rubber increases with the increasing amount of LNBR, while the tensile strength and hardness show the opposite trend, and LNBR is reactive plasticizer. It has a relatively excellent overall performance when the mass portion of LNBR is15.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Enqiu He
AU  - Shijie Wang
AU  - Liming Tang
AU  - Jingyu Li
PY  - 2016/05
DA  - 2016/05
TI  - The Portion Effect Of LNBR On The Tribological And Characteristic Properties Of Nitrile-butadiene Rubber
BT  - Proceedings of the 2016 International Conference on Advances in Energy, Environment and Chemical Science
PB  - Atlantis Press
SP  - 342
EP  - 347
SN  - 2352-5401
UR  - https://doi.org/10.2991/aeecs-16.2016.65
DO  - 10.2991/aeecs-16.2016.65
ID  - He2016/05
ER  -