Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-03-95-19
DOI: https://dx.doi.org/10.15863/TAS.2021.03.95.19
Language: English
Citation: Movlaev, I. H. (2021). Preparation and study of rubber mixture based on butadiene-nitrile rubber SKN-40M and modified spent polyethylene. ISJ Theoretical & Applied Science, 03 (95), 129-132. Soi: http://s-o-i.org/1.1/TAS-03-95-19 Doi: https://dx.doi.org/10.15863/TAS.2021.03.95.19 |
Pages: 129-132
Published: 30.03.2021
Abstract: Mechanochemical modification of waste low-density polyethylene (LDPE) with a modified thiourea phenol-formaldehyde oligomer (TFFO) was carried out under the conditions of traditional polymer processing. Rubber compounds based on SKN-40M nitrile butadiene rubber and waste low-density polyethylene (LDPE) modified with a modified thiourea phenol-formaldehyde oligomer (TPPO) have been developed, and the complex of properties of their vulcanizates has been investigated. It was found that the obtained rubbers, along with the preservation of the physical, mechanical and operational properties at the standard level, have improved tensile strength, petrol resistance and strength of attachment to metal. In addition, the possibility of recycling polyethylene waste and solving the associated environmental problems is shown.
Key words: rubber compound, nitrile-butadiene rubber, ethylene-propylene rubber, polyvinyl chloride, waste low-density polyethylene, thiourea-modified phenol-formaldehyde oligomer, mechanochemical modification, compatibility.
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