Enhancing performance characteristics of equipment of sea and river transport by using epoxy composites

Transport

Vitaliy Yatsyuk¹  Pavlo Maruschak²  Oleksandr Sapronov³  Dmytro Zinchenko³  Andriy Buketov³  Sergey Panin⁴ 

[1] Dept of Chemistry and Biology, Ternopil Volodymyr Hnatyuk National Pedagogical University, Ukraine;Dept of Industrial Automation, Ternopil Ivan Pul’uj National Technical University, Ukraine;Dept of Ship Propulsion Plants Operation and General Engineering Training, Kherson State Maritime Academy, Ukraine;Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences, Tomsk, Russia

关键词: ship;    corrosion;    epoxy composites;    fracture;    coatings;   

DOI  :  10.3846/16484142.2016.1212267

学科分类：航空航天科学

来源: Vilnius Gedinimas Technical University

【 摘 要 】

Coatings based on epoxy diane oligomer ED-20 are being developed as environmentally benign, foulingresistant marine coatings. Silver oxide and carbonate (mixture) was used as filler, the dispersion of which is 0.5 µm. It is proved that for the formation of composites with the improved physical and mechanical properties it is necessary to add Mechanical Mixture of Silver Carbonate and Oxide (MMSCO) in the amount of q = 0.050…0.250 pts. wt. into the epoxy diane oligomer ED-20 (100 pts. wt.). The obtained values of impact toughness of composites during the introduction of MMSCO into the binder increased by 2.5 times compared to the epoxy matrix. Moreover, the maximum capacity to resist impact loads, including fracture toughness, was demonstrated by the Composite Material (CM) with the filler content q = 0.050 pts. wt. Impact toughness of this CM is а = 18.53 kJ/m2. The developed materials and protective coatings based on them were used on the dry cargo ship Oles Honchar.

【 授权许可】

CC BY