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Information × Registration Number 0210U000869, 0107U005218 , R & D reports Title Development of effective synergistically inhibited coatings for an increase of service life of problem parts of main gas pipelines popup.stage_title Head Bily Lewko Mykhajlovych, Registration Date 07-04-2010 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 It was established, that joint use of zinc/iron phosphate and calcium silicate in polyurethane primer significantly increase its protective properties due to synergistic effect. The synergism of protective action of zinc/iron phosphate and wollastonite blend consists in simultaneous passing of two processes: alkalization of corrosion solution and facilitation of steel passivation and deposition of phosphate film with inclusions of calcium silicate on metal surface. Polyurethane primer coating for protection of main gas pipelines on transitions "ground-air" was developed and has passed experimental-industrial tests. Product Description popup.authors Гнип Ігор Павлович Гурись Ярослав Іванович Зінь Іван Миколайович Маруха Мар'яна Валеріївна Тимусь Мар'яна Богданівна popup.nrat_date 2020-04-02 Close