Effect of Coal Tar on the Properties of Butadiene–Nitrile Rubbers

Sevost’yanova, K.A.; Omasheva, A.V.; Baikenov, M.I.; Tazhbaev, E.M.

dc.contributor.author	Sevost’yanova, K.A.
dc.contributor.author	Omasheva, A.V.
dc.contributor.author	Baikenov, M.I.
dc.contributor.author	Tazhbaev, E.M.
dc.date.accessioned	2018-04-10T07:16:00Z
dc.date.available	2018-04-10T07:16:00Z
dc.date.issued	2016-11
dc.identifier.citation	Effect of coal tar on the properties of butadiene–nitrile rubbers/K. A. Sevost’yanova[a.o.]//Solid Fuel Chemistry.-2016.-№6(50).-pp 376–380	ru_RU
dc.identifier.issn	0361-5219
dc.identifier.uri	http://rep.ksu.kz/handle/data/2512
dc.description.abstract	The analysis of coal tar as a by-product of a merchant-coke plant (Karaganda) was carried out for the use of this tar as a plasticizer of rubber compounds. The replacement of bitumen by this tar as a rubber constituent in a weight ratio of 1:10 showed that the kinetics of vulcanization was noticeably accelerated and rubber characteristics such as conditional tensile strength, hardness, freeze-proof factor, and relative residual deformation were improved. It was found that the derivatives of phenol as the constituents of this tar exerted a considerable effect on the acceleration of the vulcanization process. In connection with this, the dephenolization of the product was performed, and it was used in a rubber formulation in the same ratio; as a result, the best characteristics of frost resistance, resistance to a hostile environment (an isooctane–toluene mixture),and ultimate elongation were obtained.	ru_RU
dc.language.iso	en	ru_RU
dc.publisher	Allerton Press	ru_RU
dc.relation.ispartofseries	Solid Fuel Chemistry;№6(50)
dc.title	Effect of Coal Tar on the Properties of Butadiene–Nitrile Rubbers	ru_RU
dc.type	Article	ru_RU