CONTENTS of journal "INDUSTRIAL PRODUCTION AND USE OF ELASTOMERS" 4·2015 (Russia)

Akhmed’yanova R.A., Dr.Sci.(Tech.), Prof. Kazan National Research Technological University (68, Karl Marx street, Kazan, 420015, Republic of Tatarstan, Russian Federation)
Miloslavskiy D.G., Kazan National Research Technological University (68, Karl Marx street, Kazan, 420015, Republic of Tatarstan, Russian Federation)
Kharlampidi Kh.E., Kazan National Research Technological University (68, Karl Marx street, Kazan, 420015, Republic of Tatarstan, Russian Federation)
Vu Minh Duc, Hanoi University of Science and Technology (1 Dai Co Viet Road, Hanoi, Viet Nam)
Nguyen Thi Thuy, Hanoi University of Science and Technology (1 Dai Co Viet Road, Hanoi, Viet Nam)
Nguyen Thanh Liem, Hanoi University of Science and Technology (1 Dai Co Viet Road, Hanoi, Viet Nam)
EPOXIDATION OF STYRENE-BUTADIENE AND NATURAL RUBBER IN THE FORM OF LATEX BY HYDROGEN PEROXIDE IN THE PRESENCE OF PEROXOPHOSPHOTUNGSTATE CATALYST SYSTEM
ABSTRACT
The regularities of epoxidation of natural and styrene-butadiene (SKS-30 ARKM-15) rubber in latex form by hydrogen peroxide under phase transfer catalysis in the presence of peroxophosphotungstate catalyst formed in situ by reacting hydrogen peroxide with sodium tungstate and phosphoric acid were studied.
It is found that at epoxidation of the same latexes by performic acid formed in situ a higher conversion of hydrogen peroxide and the degree of epoxidation were achieved.
The conditions and the components ratio of peroxophosphotungstate catalyst system at which the latex SKS-30 ARKM-15 retains the aggregate stability in the process epoxidation by hydrogen peroxide were determined. This conditions are: [>C=C<]: [H2O2] = 1:0,2 ÷ 1,0 mol.; [>C=C<]:[Na2WO4] = 1:0,006 mol.; [H3PO4] = 0,5% wt., [Na2WO4]:[KATAPAV 1618] = 1:0,75 mol.; content of a nonionic surfactant (Neonol AF-9-9) — 6% wt. (per dry rubber); synthesis temperature — 60°C.
Keywords: epoxidation, hydrogen peroxide, phase transfer catalyst, performic acid, latex, natural rubber, styrene-butadiene rubber.

Zolotarev V.L., Cand. Sci. (Chem.), OBRAKADEMNAUKA (Garibaldi ul., 4g., Moscow, Russia, 119313) E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
Levenberg I.P., CEO, MacroChem (19, Bursaki, 20-150, Lublin, Poland)
Kovaleva L.A., Cand.Sci.(Tech.), Moscow Technological University, Institute of Fine Chemical Technology (86, pr. Vernadskogo, Moscow, 119571, Russia)
Lyusova L.R., Dr.Sci.(Tech.), Prof. Moscow Technological University, Institute of Fine Chemical Technology (86, pr. Vernadskogo, Moscow, 119571, Russia)
ON THE ENERGY SAVING TREAD RUBBER
ABSTRACT
In the article the authors consider the problem of creating energy-saving tire tread rubber due to the creation of pore — rubber and carbon black. It is shown that for this purpose it is necessary in the rubber composite to form a 20-25 strong chemical bonds (filler-rubber) to 1 mole of rubber. The rubber should have an optimal macromolecular architecture.
Keywords: simplified model, rubber element, composite macromolecules rubber, carbon black, silica.

Nikulina N.S., Voronezh Institute of the Public Fire Service of Emercom of Russia (231, Krasnoznamenaya ul., Voronezh, 394052, Russian Federation)
Poyarkova T.N., Cand.Sci.(Chem.). Voronezh State University of Engineering Technology (19, Revolutsii prosp., Voronezh, Russia, 394000)
Nikulin S.S., Dr Sci.(Tech.).Doctor of Tech. Sci., Professor. Voronezh State University of Engineering Technology (19, Revolutsii prosp, Voronezh, Russia, 394000)
THE USE OF ORGANIC AMMONIUM SALTS FOR THE ISOLATION OF STYRENE BUTADIENE RUBBER FROM LATEX
ABSTRACT
Studied the coagulation of organic ammonium salts in the allocation of rubber latex SKS-30ARK. The features of the behavior of organic ammonium salts in the allocation of rubber latex. It is shown that an increase in flow rate of the organic ammonium salt is increased and the flow rate of acidifying agent. According to its main indicators rubber compounds and vulcanizates meet the requirements.
Keywords: ammonium salts, rubber, latex, vulcanization, coagulation.

Pouchkov A.F., Cand. Sci.(Tech.), Docent
Spiridonova M.P., Cand. Sci.(Tech.),, Docent, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
Volzhsky Polytechnic Institute (branch) of Volgograd State Technical University (42a, Engels ul., Volzhsky, Volgograd Region, 404121, Russian Federation)
FEATURES OBTAINING PROCESSING AND MORPHOLOGY OF COMPLEX COMPOUNDS PRS-1N
ABSTRACT
The technology of producing integrated antioxidant for rubber PRS-1N, which is based on activated zinc oxide dispersed in a melt of ε-caprolactam, N-phenyl-N-isopropyl-n-phenylenediamine (IPPD), and salicylic acid. Keeping the technological process of the PRS-1N determines the characteristics of the structure, providing the necessary features to provide no less positive effect on the performance properties of rubber than IPPD. All components used for the synthesis of PRS-1N, are quite reactive.
Keywords: complex connection, synthesis, structure, complex antioxidant, rubber.

Maskova A.R., Docent,
Byilova E.A., Docent
Aznabaev Sh.T., Docent,
Mazitova A.K., Professor
Ufa State Petroleum Technological University (1, ul. Cosmonauts, Ufa, Republic of Bashkortostan, 450062, Russian Federation) Е-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
SOME PROPERTIES BUTOXYETHYLBENZOXYETHYL PHTHALATES
ABSTRACT
In this paper we have described methods of preparation and physical and chemical properties of new plasticizers — butoxyethylbenzoxyethyl phthalates. Matched the conditions of their receipt. It is noted that the PVC formulation with the addition of our plasticizers on all indicators meet the requirements of the applicable standards, and indicators such as gasoline and oil resistant, even surpass the industrial samples.
Keywords: butoxyethoxyethanol, ethoxylated butanol, ethoxylated of phenylcarbinol, plasticizers polyvinylchloride.

Galkina N.V., Graduate Student. Kazan State Technological University (68, Karl Marx ul., Kazan, Republic of Tatarstan, 420015, Russian Federation)
Rakhmatullina A.P., DrSci(Tech.), Prof. Kazan State Technological University (68, Karl Marx ul., Kazan, Republic of Tatarstan, 420015, Russian Federation)
Ibragimov M.A., Cand.Sci(Tech), Docent. Kazan State Technological University (68, Karl Marx ul., Kazan, Republic of Tatarstan, 420015, Russian Federation)
Saitbattalova Z.A., Graduate Student. Kazan State Technological University (68, Karl Marx ul., Kazan, Republic of Tatarstan, 420015, Russian Federation)
Grishin B.S., DrSci(Tech.), Prof. Institute of Tire Industry (Moscow, Russian Federation). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
Liakumovich A.G., Prof. Kazan State Technological University (68, Karl Marx ul., Kazan, Republic of Tatarstan, 420015, Russian Federation)
MODIFICATION OF EMULSION STYRENE BUTADIENE RUBBER FUNCTIONALIZED POLYMERIC FILLERS
ABSTRACT
Synthesized functionalized polymer fillers by method miniemulsion polymerization. Modification of styrene butadiene latex SKS- 30ARKPN latex NEF (5 parts by weight per 100 parts by weight of rubber). Installations improved physical and mechanical properties of carbon black filled model K-354 rubber based rubber modified functionalized polymer fillers: conditional increase in tensile strength and tear resistance increase in test samples as compared to the control tires.
Keywords: styrene butadiene latex, emulsion polymerization, functionalized polymer fillers, modification.

Muhtarov A.R., Graduate Student, Engineer. Scientific & Technical Center Kama Ltd. (р/b 57, p/o 10, Nizhnekamsk, Republic of Tatarstan, 423580, Russia)
Batrshina R.R., Graduate Student, Engineer. Scientific & Technical Center Kama Ltd. (р/b 57, p/o 10, Nizhnekamsk, Republic of Tatarstan, 423580, Russia)
Mokhnatkin A.M., Cand.Sci.(Tech.). MC Tatneft-Neftehim Ltd. (Industrial Zone, Nizhnekamsk, Republic of Tatarstan, 423580, Russia)
Dorozhkin V.P., Dr.Sci.(Chem.),Prof., Nizhnekamsk Institute of Chemical Technology (Stroiteley prosp., 47, Nizhnekamsk, Republic of Tatarstan, 423570, Russian Federation, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.)
Mokhnatkina E.G., Cand.Sci.(Tech.). Scientific & Technical Center Kama Ltd. (р/b 57, p/o 10, Nizhnekamsk, Republic of Tatarstan, 423580, Russia)
Muradyan V.E., Cand.Sci.(Chem.)., Deputy Director for Science, OCSiAl (Enginernaya ul. , 24, Novosibirsk, 630090, Russia)
INFLUENCE OF FUNCTIONALIZATION OF SINGLE-WALLED CARBON NANOTUBES ON THE PERFORMANCE PROPERTIES OF THE TREAD RUBBER OF CAR TIRES (PART 2)
ABSTRACT
It is shown that functionalization of single-walled carbon nanotubes (SWСNT) improves overall wear resistance of the tread rubber on a dry track in the field of low rolling speeds and increased energy expended to abrasion. At high speeds and low energy values functionalization of SWCNT lowers the wear resistance. Wet grip depends on the type of functionalization SWCNT.
Keywords: single-walled carbon nanotubes, tread wear, traction tread to wet road

Bityukov V.K., Dr. Sci.(Tech.), Prof. Voronezh State University of Engineering Technology (19, Revolutsii prosp., Voronezh, Russia, 394000)
Tikhomirov S.G., Dr. Sci.(Tech.), Prof. Voronezh State University of Engineering Technology (19, Revolutsii prosp., Voronezh, Russia, 394000)
Karmanova O.V., Dr. Sci.(Tech.), Prof. Voronezh State University of Engineering Technology (19, Revolutsii prosp., Voronezh, Russia, 394000)
Arapov D.V., Cand. Sci. (Tech.), Docent. Voronezh State University of Engineering Technology (19, Revolutsii prosp., Voronezh, Russia, 394000)
Kuritsyn V.A., , Cand. Sci. (Tech.), Technical Director, NPP Tsentravtomatika (45, ul. Rostovskaya, Voronezh, Russia, 394090)
Savvin S.S. Graduate Student. Voronezh State University of Engineering Technology (19, Revolutsii prosp., Voronezh, Russia, 394000)
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
SYNTHESIS SURGE MANAGEMENT SYSTEM DYNAMIC COMPRESSOR ACTION
ABSTRACT
Found algorithm functioning surge control compressor dynamic action with a control valve on the discharge line of the gas. Found technique of using gas-dynamic characteristics of the passport of the compressor when calculating the job surge controller. Characteristic equation is approximated by a polynomial so that the mean square error estimate relative to the entire range of compression ratio does not exceed ±1,0%. This provides an estimate of the error in determining the coordinates of the surge, and the corresponding deceleration point safety margin to the required accuracy. Shows the use of the equations of state of real gases to control the compressor, eliminates surging and deceleration modes of gas flow. The system allows you to adjust the surge control with a given safety margin compression ratio reduction to passport suction conditions.
Keywords: mathematical model, anti-surge control compressor dynamic action.

Rünzi T., Kloppenburg H., Hardy D., Groß T.
(LanxessDeutschland, Germany).
NEW GRADES OF RUBBER
(A short translation by Ilyin A.A.)

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List of articles published in 2015