| Issue |
E3S Web of Conf.
Volume 401, 2023
V International Scientific Conference “Construction Mechanics, Hydraulics and Water Resources Engineering” (CONMECHYDRO - 2023)
|
|
|---|---|---|
| Article Number | 05087 | |
| Number of page(s) | 7 | |
| Section | Engineering Materials Science, Intelligent Transport Systems and Transport Logistics | |
| DOI | https://doi.org/10.1051/e3sconf/202340105087 | |
| Published online | 11 July 2023 | |
Study of resource-saving viscosity modifiers of used oils
Tashkent Chemical-Technological Institute, Tashkent, Uzbekistan
* Corresponding author: umarovamuattar2020@gmail.com
Experimental data were obtained for AA copolymers obtained as resource-saving thickeners using compensatory copolymerization of KS. The refractive index of the obtained heptilacrylate (HA) ether was determined on a digital refractometer DR301-95. The molar mass and density of the ether obtained and its solubility in solvents in ethanol, acetone, DMF and benzene were also determined. We also beat HA ether + styrene in a 1: 2, 1: 1, 2: 1 mole ratio.
© The Authors, published by EDP Sciences, 2023
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