CONTENTS of journal "INDUSTRIAL PRODUCTION AND USE OF ELASTOMERS" 1·2015 (Russia)
Grishin B.S., Doctor of Technical Sciences, Professor
Kazan National Research Technological University (68, st.K. Marks, Kazan, 420015, Tatarstan, Russian Federation)
Е-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
RUBBER INDUSTRY OF RUSSIA: FROM PAST TO FUTURE
ABSTRACT
The paper comprehensively analyzes the current state of the rubber industry of the Russian Federation (the level of technology and competitiveness of the products) against the backdrop of the global rubber industry and offers scenarios for innovative development and competitiveness — this crucial sector of industrial production.
Keywords: rubber industry, tire production, consumption, import substitution, technological basis.
Aksenov V., Cand.Chem.Sci. ,
Zolotarev V., Cand.Chem.Sci. ,
OBRAKADEMNAUKA (4G, Garibaldi, Moscow, 119313, Russian Federation)
Malygin A., Cand.Chem.Sci.,
Rahmatyllin A., Cand.Tech.Sci.,
SIBUR-Innovatsii (16, Bldg. 3, ul. Krzyzanowski, Moscow, 117218, Russian Federation)
PRODUCTION OF SYNTHETIC RUBBER IN THE RUSSIAN FEDERATION IN 2005-2014. BRIEF SUMMARY
ABSTRACT
In this report the comparative analysis of Russia’s synthetic rubber production in is carried out. The period of analysis is 2014, 2005-2014.
Keywords: synthetic rubber, butadiene rubber, isoprene rubber, styrene-butadiene rubber, butyl rubber, development trends.
Zolotarev V.L., Cand. Sci. (Chem.), OBRAKADEMNAUKA (Garibaldi st., 4d., Moscow, Russia, 119313, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.)
Markov B.A., Cand. Sci. (Chem.).Voronezhsintezkauchuk (Leninsky Prospekt, 2, Voronezh, 394014, Russia)
Yartseva T.A., Voronezhsintezkauchuk (Leninsky Prospekt, 2, Voronezh, 394014, Russia, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.)
MODIFICATION POLYMERIZATION NEODYMIUM CIS-1,4-POLYBUTADIENE, MALEINIZED POLYBUTADIENE
ABSTRACT
The article describes the results of experiments on modification of cis-1,4-polybutadiene with the introduction of liquid maleated polybutadienes in the catalyst complex before the start of the polymerization process. The high efficiency of this method for producing SKD-ND.
Keywords: cis-1,4-polybutadiene, catalytic system NdV3-DIBAH-EASH, modification, polymerization, polybutadiene.
Puzin Yu.I. , Prof., Dr. Chem. Science, Ufa State Petroleum Technological University (1, ul. Cosmonauts, Ufa, Republic of Bashkortostan, 450062, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
Islamova R.M., Dr. Chem. Science, Saint Petersburg State University (University Embankment, 7-9, St. Petersburg, 199034, Russia)
REGULATION OF THE METHYL METHACRYLATE’ COMPLEX POLYMERIZATION BY HAFNOCENE DICHLORIDE ADDITION
ABSTRACT
The research of the hafnocene dichloride’ effect on the methyl methacrylate’s polymerization at the temperature from 30 to 60°С as well as on the molecular mass of PMMA was carried out. The polymerization kinetics were obtained by dilatometry; the basic kinetic parameters were calculated; the influence of temperature on these parameters was shown. It is established that the polymerization can be carried out with high velocity at the room and lower temperature in the presence of hafnocene dichloride, it is not depend on the initiator’s structure (benzoyl peroxide or azo-diiso-butyronitrile). It is established that the polymerization process in the field of 30 to 60°С is characterized by low activation energy, it enables to initiate a low-temperature polymerization by the metallocene. The data on the molecular masses and polydispersity of synthesized polymers were obtained by using of gel chromatography and viscosity methods. It is found that polydispersity of PMMA obtained in the presence of hafnocene dichloride, has a clear downward trend. It is expected that the interaction of hafnocene dichloride with the radical growth results in the narrowing of the molecular mass distribution and reduce polydispersity and moving from the classical radical mechanism of polymerization to complex-radical that.
Keywords: complex radical polymerization, methyl methacrylate, hafnocene dichloride, polymer’s microstructure.
Nikulinа N.S., Cand. Sci. (Tech), Voronezh Institute of Russian Ministry for Emergency Situations (Krasnoznamennaya ul, 231, Voronezh, Russia,394052)
Misin V.M., Dr. Sci. (Tech.), Institute of Biochemical Physics. NM Emanuel Academy of Sciences, (Kosygina ul., 4, Moscow, Russia, 119991)
Dumayev K.M., Dr. Sci. (Chem.), Professor, Corresponding Member. Russian Academy of Sciences, All-Russian Research Institute of Medicinal and Aromatic Plants (Green st., 7, Moscow, Russia, 117216)
Pugacheva I.N., Cand. Sci. (Tech). Voronezh State University of Engineering Technology, (Revolution Avenue, 19, Voronezh, Russia, 394000. E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.)
Nikulin S.S., Dr.Sci. (Tech.). Voronezh State University of Engineering Technology (Revolution Avenue, 19, Voronezh, Russia, 394000)
Stadnik L.N., Cand. Sci. (Tech). Voronezh State University of Engineering Technology (Revolution Avenue, 19, Voronezh, Russia, 394000)
Poyarkovа T.N., Cand. Sci. (Chem.). Voronezh State University (University Sq., 1, Voronezh, Russia, 394006)
ESTIMATION OF INFLUENCE OF TECHNOLOGICAL PARAMETERS ON THE PROCESS OF ALLOCATION RUBBER FROM LATEX AND PROPERTIES OF COMPOSITES BASED ON THEM
ABSTRACT
The process of isolation of styrene butadiene rubber latex in the presence of poly-N, N-dimethyl-N,N-diallilammony chloride and sodium chloride. The factors affecting the coagulation of latex SKS-30ARK, using the plan of full factorial experiment.
Keyword: latex, coagulation, design of experiments, molecular weight composites.
Guseynova S.N., Institute of education of the indigenous peoples of the North, Siberia and the Far East (Gorki Leninskie, Leninsky district, Moscow region, 142712, Russian Federation). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
Movsum-zade N.Ch., Ufa State Petroleum Technological University (1, ul. Cosmonauts, Ufa, Republic of Bashkortostan, 450062, Russian Federation)
UNSATURATED NITRILES AS POTENTIAL SILICONE MONOMERS FOR POLYMERIZATION
ABSTRACT
The paper presents experimental data synthesis of mono-, di- and tricyanohlorsilanes that are potential monomers to produce polymeric compounds. Similar syntheses are conducted on the basis of 2-chloroacrylonitrile. What is more, mono-, di- and trichlorcyanovinylchlorosilanes are obtained. IR- spectral data entirely confirms the structure of obtained nitrilesilanes.
Keywords: nitrilesilanes; direct synthesis of chlorosilanes; monochloroacetonitrile; chloroacrylonitrile.
Talybov G.M.,
Akhundov E.A.,
Khabibova A.G.,
Kurbanova R.V.,
Mamedova N.E.
Azerbaijan State Oil Academy (20, Azadlig Avenue, Baku, Azerbaijan)
SYNTHESIS AND PROPERTIES OF Β β-BROMINE ALLYL ETHERS
ABSTRACT
The results of the synthesis of a number of β- bromine allyl ethers with high synthetic potential due to the presence in their structure of reactive centers (C=C, S≡S, ≡SH, C-Hal), which are widely used in the formation of C-C bond and synthesis of heterocyclic compounds.
Keywords: synthesis, bromine ethers, olefins, inhibition of corrosion.
Movlaev I.G.
Ibragimova S.M.
Mustafaeva R.E.,
Azerbaijan State Oil Academy (20, Azadlig Ave, Baku, AZ1010, Azerbaijan)
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OBTAINING AND INVESTIGATION OF RUBBER MIXTURES ON THE BASIS OF ISOPRENE AND MODIFIED OLIGOETHERMETACRYLATE EPICHLORHYDRINE BY STYRENE BUTADIENE RUBBER
ABSTRACT
Modification of styrene butadiene rubber oligoethermetacrylate epichlor-hydrine (OMAEСH) has been carried out in the condition of traditional processing of elastomers. Rubber mixtures have been developed on the basis of isoprene and modified oligoethermetacrylate epichlorhydrine styrene butadiene rubber and complex of properties of their vulcanizates has been investigated. In has been shown that obtained rubbers have improved indices of deformation-strength, adhesive properties and thermal stability.
Keywords: rubber mixtures, isoprene rubber, styrene butadiene rubber, mechanochemical modification.
Nikulinа N.S., Cand. Sci. (Tech.) Voronezh Institute of Russian Ministry for Emergency Situations (231, Krasnoznamennaya ul., Voronezh, 394052, Russia)
Nikulin S.S., Dr.Sci.(Tech.), Prof. Voronezh State University of Engineering Technology (Revolution Avenue, 19, Voronezh, 394000, Russia,)
BROMINE-CONTAINING PRODUCTS SYNTHESIZED FROM 4-VINYLCYCLOHEXENE CONTAINED IN ADVERSE PETROCHEMICAL PRODUCTS, AND DEMONSTRATE HOW IT FOR MODIFICATION OF WOOD
ABSTRACT
Bromination of a 4-vinylcyclohexene in chloroform received the product containing bromine in number of 62-64%. Prospects of its application for wood modification are shown. The wood samples covered possess bromination of a 4-vinylcyclohexene raised water and moisture resistance. It is established that the wood processed by the brominated structure which is received on the basis of a 4-vinylcyclohexene belongs to the first group of fireproof efficiency.
Keywords: bromination, 4-vinylcyclohexene, wood modification, natural polymer.
