Abstract

The use of both cellulose and polyurethane rubbers of the PU-8TB and PU-8A grades is discussed in the work to create film materials for draining oils. By the method of IR spectroscopy, the chemical interaction between the hydroxyl groups of cellulose and the carboxyl groups of polyurethane rubber is confirmed. Peculiarities of the thermal properties of the films are studied, which make it possible to speak of the repeated regeneration of materials from absorbed moisture without their destruction. The synthesized film materials have increased elasticity, hydrophilicity, and oleophobicity in comparison with the original cellulose film, which allows them to be used as sorbents and membranes in the field of oil and gas production. The research results showed that polyurethane rubbers PU-8TB and PU-8A, when combined with cellulose, act as functional additives in the manufacture of films capable of removing water from oils.

中文翻译：

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基于纤维素和聚氨酯橡胶的薄膜材料的油排水性能研究

摘要

在工作中讨论了使用PU-8TB和PU-8A级的纤维素橡胶和聚氨酯橡胶来制造用于排油的薄膜材料。通过红外光谱法，证实了纤维素的羟基与聚氨酯橡胶的羧基之间的化学相互作用。研究了薄膜的热特性的特殊性，这使得可以说从吸收的水分中反复再生材料而不会破坏它们。与原始的纤维素膜相比，合成的膜材料具有增加的弹性，亲水性和疏油性，这使得它们可以在油气生产领域中用作吸附剂和膜。研究结果表明，聚氨酯橡胶PU-8TB和PU-8A与纤维素结合后，