Optimization of the Fractional Composition of Composite Building Material Made of Recycled High-Pressure Polyethylene and Fine Wood Processing Waste
V. V. Yurchenkoa, A. Yu. Коtb, N. S. Kurochkinab, Ye. A. Petrushinab
a State Educational Institution of Higher Vocational Education «Donetsk Railway Transport Institute»
b Donbas National Academy of Civil Engineering and Architecture
Abstract: Optimization of the fractional composition of a composite building material based on high-pressure polyethylene grade 15803-020 and fine-dispersed wood processing waste with a fraction of 0,33…5,00 mm has been carried out. The optimal fractional composition of a composite building material made of recycled high-pressure polyethylene and fine wood processing waste has been determined. The distribution of wood filler by weight and size showed that the largest fraction has a fraction of 0,63…1,25 mm – 49,9 %. The optimal fractional composition of particles of secondary high-pressure polyethylene is provided with a fraction of less than 0,63 mm. Optimal concentrations of components in the product have been experimentally established, which varies in the following range: wood filler 69…71 % by weight, secondary high-pressure polyethylene 26…28 % by weight, modifying additives 3 % by weight (wax – 2,5 % by weight, LLDPE Coupling agent 04688 super concentrate – 0,3 % by weight, flame retardants – 0,2 % by weight).
Keywords: secondary high-pressure polyethylene, fine wood filler, fractional composition, composite polymer material.
Pages: 79-84.
Link for citation: Yurchenko, V. V.; Коt, A. Yu.; Kurochkina, N. S. [et al.]. Optimization of the Fractional Composition of Composite Building Material Made of Recycled High-Pressure Polyethylene and Fine Wood Processing Waste. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2022. – Issue 2022-1(153) Modern building materials. – Р. 79-84. – URL: https://donnasa.ru/publish_house/journals/vestnik/2022/2022-1(153)/st_10_yurchenko_kot_kurochkina_petruschina.pdf (date of access: 15.10.2024). (in Russian)
Issue 2022-1 (153)Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture