Agricultural By-Products as Advanced Raw Materials for Obtaining Modifiers and Fillers for Epoxy Materials

Author:

Gotlib Elena1,Nya Ha Phuong Thi1,Nguyen Thi Lan Anh1,Sokolova Alla G.2,Yamaleeva Ekaterina1,Musin Ildar N.1

Affiliation:

1. Federal State Budgetary Educational Institution of Higher Education "Kazan National Research Technological University"

2. Federal State Budgetary Educational Institution of Higher Education "National Research Moscow State University of Civil Engineering"

Abstract

The authors have shown the effective use of synthesized epoxidized rubber s ee d oil as a modifier of epoxy com pound materials. It was stated that at the content of epoxidized rubber s ee d oil of 10 weight parts for 100 weight parts of epoxy resin ED-20, hardness and wear have been increased by 34 and 21% correspondingly, while the frictional coefficient was being reduced by a factor of 1.5 . Wollastonite has been synthesized on the base of rice husk and limestone. By means of the X-ray diffraction method, it was proven that the specimen of synthesized calcium silicate with the molar ratio СаСО 3 :SiO 2 = 1. 2:1 is characterized by the structure closest to the naturally occurring wollastonite.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Reference25 articles.

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3. I.G. Golubev, I.A. Shvanskaya, L.Yu,Konovalenko, M.V. Lopatnikov, Wastes Recycling in Agricultural and Industrial Complex: reference book, Russia, (2011).

4. L.A. Zemnukhova, G.A. Phedoritshcheva, А.G. Egorov, V.I. Sergienko, Investigation of the conditions of obtaining, composition, extraneous matters and properties of amorphous silicon dioxide from the rice by-products, Journal of Applied Chemistry. 2 (2005) 324-328.

5. M.S Nizami, Studies on the synthesis of wollastonite from rice husk ash and limestone", Institute of Chemistry, University of the Punjab, Lahore Pakistan. (1993).

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