TY - JOUR AU - V. M. Yatsyuk, R. Yu. Negrutsa, A. V. Buketov, О. М. Bezbakh, PY - 2019/05/30 Y2 - 2024/03/29 TI - The study of the impact of 4,4'-methylenbis (2-methoxyaniline) on adhesive properties of the epoxy matrix for protective coatings of transport means JF - JOURNAL OF HYDROCARBON POWER ENGINEERING JA - jhpe VL - 5 IS - 2 SE - OIL AND GAS EXPLORATION AND PRODUCTION DO - UR - https://ogpe.nung.edu.ua/index.php/jhpe/article/view/82 SP - 45-51 AB - <p>It is shown that one of the main means of regulating the structure and properties of polymer composites is their physical<br>modification. It has been proven that the introduction of plasticizers and fillers into the binder makes it possible to improve the<br>properties of materials.<br>The effect of the 4,4'-methylenebis (2-methoxyaniline) modifier on the adhesion properties of the epoxy matrix has been<br>investigated. The optimal concentration of the modifier has been established, ensuring maximum indicators of the adhesive<br>strength of the matrix when separated from the steel St. 3 base.<br>The method of IR-spectroscopy established the chemical structure of the modifier, confirming its activity to interact with<br>the epoxy oligomer in the course of polymerization with a binder. This provides obtaining material not only with improved<br>adhesion strength, but also with negligible residual stresses.</p> ER -