Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-07-63-17
DOI: https://dx.doi.org/10.15863/TAS.2018.07.63.17
Language: English
Citation: Movlayev IH, Shixaliyev KS (2018) PLASTICIZATION OF BUTADIENE-NITRILE RUBBER WITH DICAPRYLATE ETHER OF DIPHENYLOLPROPANE. ISJ Theoretical & Applied Science, 07 (63): 124- 126. Soi: http://s-o-i.org/1.1/TAS-07-63-17 Doi: https://dx.doi.org/10.15863/TAS.2018.07.63.17 |
Pages: 124-126
Published: 30.07.2018
Abstract: Dicaprylate ether of diphenylpropane DEDE derived from oil extracted from Balakhani fields was used for plasticization of butadiene-nitrile rubber. It has been revealed that the percentage of DEDE should be 10% because the strength of NBR-40 rubber is too high. In that case DEDE acts as both plasticizer and filler. But the subsequent increase in the amount of plasticizer reduces resistance to stretch and friction of the vulcanizates. When using 5-10% DEDE by mass in rubber mixture, breaking strength of the vulcanizates increased by 1,4-2,9 MPa; oil, acid and base resistance were 4-8% greater.
Key words: Butadiene-nitrile rubber (NBR-40), plasticizer, vulcanizate, filler, hardness, oil-acid resistance, synthesis, physical-mechanical properties, sulfur, accelerator, modification.
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