The Study of the Generalized Temperature Dependence of the Physical Properties of High-strength Polyethylene by the Method of given Parameters

International Journal of Chemical Engineering Research

© 2022 by SSRG - IJCER Journal

Volume 9 Issue 2

Year of Publication : 2022

Authors : Shixaliyev Karam Sefi, Abdullaueva Irada

10.14445/23945370/IJCER-V9I2P102

How to Cite?

Shixaliyev Karam Sefi, Abdullaueva Irada, "The Study of the Generalized Temperature Dependence of the Physical Properties of High-strength Polyethylene by the Method of given Parameters," SSRG International Journal of Chemical Engineering Research, vol. 9,  no. 2, pp. 7-12, 2022. Crossref, https://doi.org/10.14445/23945370/IJCER-V9I2P102

Abstract:

In this paper, based on the study of high-strength polyethylene HDPE by dilatometric and rheological methods in a wide range of temperatures and cooling and deformation rates, we generalized the temperature dependence of the physical properties of polyethylene using the specified parameters method. Test specimens (cylinder size: height 12 mm, diameter 9.3 mm) were obtained both in the dilatometer's test cylinder itself and in a specially designed injection mold using injection molding on a TP-125 injection molding machine temperatures in the experiments were added and maintained with an accuracy of 3.2. °C. Defined by the dependence of ρ_0 T_0 / ρT (relative reduced density of the Polymer) on the reduced temperature (T - T0). Est specimens (cylinder size: height 12 mm, diameter 9.3 mm) were obtained both in the dilatometer's test cylinder itself and in a specially designed injection mold using injection molding on a TP-125 injection molding machine. It was found that a reliable characteristic of the dilatometric properties of the crystallizing Polymer, physically correctly and completely reflecting the features of the crystalline structure, can be obtained only in the mode of stepwise temperature changes when at each given temperature, the equilibrium value of the specific sample of the primer is fixed thus, the practical value of the dilatometric method for studying crystallizing polymers is shown, especially when comparing the results of dilatometry with the results of theological studies.

Keywords:

Dilatometry, Viscosity, Rheology, Melt, High-strength polyethylene (HDPE), Brittleness temperature, Parameter.

References:

[1] Buniyat-Zade A. A. Sagalaev G.V., Ismailov T.M., Holy Spirits, B.P. Plastics, 12 (1972) 44-46.
[2] Fisher. Chemistry and Technology of Polymers, 10 (1965) 119.
[3] Mandelykern L. Crystallization of Polymers. Per. With English, Ed. S. Ya. Frenkel. Publishing House "Chemistry", M.-L, (1966) 345-351.
[4] Buniyat-Zade A. A., Sagalaev G. V., Ismayilov T. M., Holy Spirits, B. P. Plastic Masses, 12 (1972) 56-61.
[5] Kargin V.A., Slonimsky G.L. DAN USSR, 6-62, 239, 1948, Zhfkh. 23. 569. 1949: Housing and Communal Services, (2001) 3456- 3511.
[6] Foy, T. V., Flory, R. J., Appl Phys., 21 (1950) 890-912.
[7] Serenko O.A., Goncharuk G.P., Et Al. Effect of Temperature on the Deformation Behavior of A Composite Based on Polypropylene and Rubber Particles High Molecular Compounds., 1 (2007) 71-78.
[8] Der Ikov I.Ya., Kutergina I.Yu. Et Al. Stable Nonequilibrium Composites Based on Liquid Crystalline Polymers and Cadmium Selenide Nanoparticles High Molecular Compounds, 4 (2014) 408-418.
[9] Zaikin AE, Bobrov GB Compatibilization of Mixtures of Incompatible Polymers By Filling // High-Molecular Compounds, 8 (2012) 1275-1282.
[10] Kuleznev V.N., Surikov P.V. Phase Equilibria in Three-Component Polymer Blends / High-Molecular Compounds, 11 (2012)1602- 1609.
[11] Belov N.A., Safronov A.P., Yu.P. Yampolsky Reverse Gas Chromatography and Thermodynamics of Sorption in Polymers. HighMolecular Compounds, 11 (2014) 1631-1647.
[12] Bundjali B., Yudistira I., Jariah B, Sukria L. Study on Properties of Polymer Blends From Polypropylene With Polycaprolactone and Their Biodegradability, Polymer Journal, 39(12) (2007) 1337 -1344.
[13] Ermilova EA, Sizova AA, Ilyicheva NN, Pleshakov DV. Investigation of the Thermodynamic Compatibility of A Three-Component Mixture of Nitramines With A Copolymer of Methyl Methacrylate and Methacrylic Acid. Advances in Chemistry and Chemical Technology. 2 (2014) 65-67.
[14] Rijhikova I.G., Volkov A.M., Et All. Modification Feature of Binary Mixtures P.P. -SKEP by the System of Organic Peroxide-Polyfunctional Vinyl Monomer in the Reaction Extrusion Process. Plastic Masses, 8 (2013) 40–45.
[15] Murtazina L.I., Garifullin A.R., Nikultsev I.A., Et All. Influence of Plastification on the Property of Unhardened Hermetic Based on Ethylene-Propylene-Diene Rubber. Engineer-Chemist's Encyclopedia, 8 (2014) 31–35.
[16] Kirsh I.A., Pomogova D.A. Study of the Properties of Secondary Polymer Materials Based on Polypropylene and Polyethyleneterephtalat, Obtained in the Influence of Ultrasonic Vibrations on the Polymer Melts. - Moscow, Plastic Masses, 1 (2012) 48-51.
[17] Kurbanova N.I., Heatelastolasticsare Based on Polypropylene and Tri-Ethylene-Propylene Copolymer. Azerbaijan Chemistry, 1 (2013) 57–59.
[18] Turaev ER, Beknazarov Kh.S., Akhmedov UK, Jalilov AT. Interphase Interactions of Three-Phase Polypropylene Composite Materials. Universum. Technical Sciences , 12 (2018) 57-61.
[19] Shatin D.A., Wolfson S.I., Makarov T.V, Influence of Modification of Triple Ethylene-Propylene Rubber on the Physicomechanical Properties of Rubbers. Vestnik of Kazan Technological University, 4 (2010) 5-7.
[20] Ryzhikova I.G., Volkov A.M., Bauman N.A., Kazakov Yu.M., Wolfson S.I. Influence of the Concentration of Components of the Modifying System Peroxide TMPTA and the Mooney Viscosity of Rubber SKEPT on the Balance of Yield and Impact Resistance SKEPT Master-Batches in a Polypropylene Matrix. Bulletin of the Technological University, 4 (2015) 148-150.
[21] Ryzhikova I.G., Volkov A.M., Bauman N.A., Kazakov Yu.M., Wolfson C. B, 4 (2015) 134-13
[22] Nueva E.K. Production and Scope of Ethylene-Propylene Rubbers SKEPT , Bulletin of Kazan Technological University. (2012)129-131.
[23] Prospects for the Development of Production of Ethylene-Propylene Rubber Production and Use of Elastomers, 1 (1998)53-54.
[24] Amirov Fariz. Shixaliyev Kerem. (2020) Properties of Linear Low-Density Polyethylene.International Journal of Innovative Technology and Exploring Engineering (IJITEE), 9(9) (2020) 348-352.
[25] Alizade Aydan Skin-40 Rubber With the Participation of Simple and Complex Eternals Purchase of Chemically Resistant Rubbers. International Journal of Engineering Technology Research & Management, 6(1) (2022) 54-63.