Abstracts

¹4, 2004   ¹5, 2004   ¹6, 2004   ¹1, 2005   ¹2, 2005   ¹3, 2005   ¹4, 2005   ¹5, 2005   ¹6, 2005   ¹1, 2006   ¹2, 2006   ¹3, 2006   ¹4, 2006   ¹5, 2006   ¹6, 2006   ¹1, 2007   ¹2, 2007   ¹3, 2007   ¹4, 2007   ¹5, 2007   ¹6, 2007   ¹1, 2008   ¹2, 2008   ¹3, 2008   ¹4, 2008   ¹5, 2008   ¹6, 2008   ¹1, 2009   ¹2, 2009   ¹3, 2009   ¹4, 2009   ¹5, 2009   ¹6, 2009   ¹1, 2010   ¹2, 2010   ¹3, 2010   ¹4, 2010   ¹5, 2010   ¹6, 2010   ¹1, 2011   ¹2, 2011   ¹3, 2011   ¹4, 2011   ¹5, 2011   ¹6, 2011   ¹1, 2012   ¹2, 2012   ¹3, 2012   ¹4, 2012   ¹5, 2012   ¹6, 2012   ¹1, 2013   ¹2, 2013   ¹3, 2013   ¹4, 2013   ¹5, 2013   ¹6, 2013   ¹1, 2014   ¹2, 2014   ¹4, 2014   ¹5, 2014   ¹6, 2014   ¹1, 2015   ¹2, 2015   ¹3, 2015   ¹4, 2015   ¹5, 2015   ¹6, 2015   ¹1, 2016   ¹2, 2016   ¹3, 2016   ¹4, 2016   ¹6, 2016   ¹1, 2017   ¹3, 2017   ¹4, 2017   ¹5, 2017   ¹6, 2017   ¹1, 2018   ¹2, 2018   ¹3, 2018   ¹4, 2018   ¹5, 2018   ¹6, 2018   ¹1, 2019  

¹5, 2013

Column of the Editor in Cheef. Meeting of the Editorial Board: Lines of the Improvement of the Journal – Reznichenko S.V. (P. 2)

Report on the meeting of the Editorial Board of the journal “Kauchuk I Rezina”

Key words: new politic of the journal, information, innovation

Effect of nano-sized modifications of titanium dioxide (titania) with anatase and η-TiO2 structures on structural parameters and properties of nanocomposites based on 1,2-polybutadiene – Kuzmicheva G.M., Yulovskaya V.D., Domoroschina E.N., Obolenskaya L.N., Ivshina A.G., Karpova S.G., Kopylova E.V.,. Savinkina E.V. (P. 6)

Effect of nano-sized modifications of titania (NST) prepared by sulfate technique (anatase and η-TiO2 ) and commercial Degussa P25 on properties of their composites with 1,2-polybutadiene (1,2PB) is studied by a complex of methods. Compositions were prepared by laboratory rolls. Curative group (sulfur, zinc oxide, stearic acid, dibenzothiazolylsulfide and tetramethyltiuramdisulfide) was introduced fist and then masterbutch of NST. The NST structure is shown to affect the degree of interaction between 1,2PB and titania. Effect of titania structure on the interaction between 1,2PB and titania is shown. Titania introduction results in decrease of glass transition temperature, i.e. extends the temperature range of the material working capacity.

Key words: 1,2-polybutadiene, nano-sized titanium dioxide (titania), X-Ray diffraction under large and small angles, IR-spectrometry, EPR, electron microscopy, DTA, sorption capacity, specific surface

Study of the Surface Morphology of Elastomers Modified by Gaseous Fluorine and its Effect on the Friction Properties – Nazarov V.G., Stolyarov V.P., Pyatov I.S., Maksimova Yu.A., Vasileva S.N., Mikhaleva L.A. (P. 12)

Effect of surface fluorination on the surface layer morphology of a number of rubbers under dry slip friction on steel, duralumin and bronze have been studied. The higher effect is shown for compounds based on butadiene-nitrile and ethylene-propylene rubbers. Surface fluorination results in a decrease of sliding friction coefficient due to the reducing of adhesive contact in a rubber-metal pair. The reducing could be from 2.5 to 20 times depending on the type of rubber.

Key words: rubbers, surface modification, fluorination, surface morphology, coefficient of sliding friction.

New Applications of Carbon Black. Increase of the Yield of the Soil – Razdyakonova G.I., Likholobov V.A., Berezin L.V., Khamova O.F. (P. 16)

The effect of physicochemical properties of carbon black of different dispersion characteristics on the composition of the soil micro flora was studied. Carbon black introduced into the soil was shown to stimulate an increase in the number of all groups of soil microorganisms during 15 – 20 days.

Keywords: carbon black, dispersion, soil, fertility, microorganisms

The New Efficient Oligomer Processing Oil for Tire Rubbers – Dumsky Yu.V., Butov G.M., Cherednikova G.F., Dumsky S.Yu., Kostrubina E.V., Kuznetsova N.A. (P. 20)

Data concerning synthesis of Pyroplast as processing oil for tire rubbers are presented. Advantages of Pyroplast are shown.

Keywords: polymerization, oligomer processing oil, tire rubbers, styrene-indene resin

Rhein Chemie Open in Russia Production of the Preddispersed Polymercombined Additives. Accept on Quality and Stability – Bitterlich M. (P. 22 )

Information about new plant in Lipetsk for series of polymercombined additives for rubbers, and their advantages is presented.

Keywords: preddispersed polymercombined additives, production

Effect of Organosilanes on the Properties of Rubbers Based on NBR ( BNKS-40AMN) and Silica Filler – Ovsyannikova D.V., Solov’eva O.Y., Solov’iev M.E., Luschitskaya E.A. (P. 24)

Effect of the product M-Retair 6940 containing bis(triethoxysilylpropyl) tetrasulfid and carbon N 330 (1:1) on the properties of raw and vulcanized rubbers based on NBR ( BNKS-40AMN) and containing silica filler Rosil-175 have been studied.

Key words: organosilanes, NBR, silica, vulcanization kinetics, viscoelastic properties, sol-fraction.

Fireproof Materials of Vulcanized Coating Based on Hetero-Organic Silicon Oligomers – Khelevina O.G. (P. 28)

Silicon oligomers modified by boron, aluminum and titanium are used as vulcanized coating of fireproof materials. Advantages in fireproof as well as physical and mechanical properties of these materials are shown.

Key words: hetero-organic silicon oligomers, vulcanized coating, fireproof textile materials, physical and mechanical properties

Durability of Construction Components of Elastomers of Low Compressibility – Kozub Y.G. (P. 32)

The method of determination of durability of elastomeric components based on energy criterion of destruction is presented. Non-linearity of deformation of low compressible material is considered.

Key words: durability, low compressibility, stress-strain state

Development, Investigation and Ways of Improvement of the Device for Waste Tyre Cutting –Veschev A.A., Sokolov A.E. (P. 36)

The results of theoretical and experimental investigation of the process of waste tire cutting with the use of improved annular cylinder knifes are presented.

Key words: recycling, tire, annular cylinder knife, friction force, calculation.

On Optimization of Injection Molding of Rubber Goods – Baranov A.V., Dakhin O.Kh. (P. 40)

Mathematical model of non-isothermal flow of rubber compounds is presented. Model takes into account all the main features of the injection molding process. An attempt is made to develop a methodology of optimizing of the injection phase of the molding on the basis of this model. The diagrams connecting the main technological parameters of the injection molding process have been developed.

Key words: mathematical modeling, injection molding, non-Newtonian fluid, non-isothermal flow, rubbers

Life Time Prediction of the Rubber Gasmask Facepieace –Reznichenko D.S. Sedov V.V. Jurtsev L.N. (P. 44)

Stress relaxation under penetration of the indenter in rubber gasmask facepieace was studied. The linear change of the relaxation constants in the course of the thermal aging is shown. The life-time prediction by relaxation measurement was under consideration.

Key words: rubber mask, heat-aging; penetration of the indenter, stress relaxation; life-time

From Rubbers to Rubber Goods: Specialized Forum in Expocenter. Part I –Reznichenko S.V., Morozov Yu.L., Konikova T.B. (P. 47)

©ÎÎÎ «Èçäàòåëüñòâî «Êàó÷óê è ðåçèíà», 2018 ã.