title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð·Ð°ÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ Ð¸Ð· ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð´Ð»Ñ ÑÐ¾Ð»Ð½ÐµÑÐ½ÑÑ Ð¿Ð°Ð½ÐµÐ»ÐµÐ¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development of a protective coating made of composite material for solar panels
Creators: name: Ð¡ÐµÐ¼ÑÐ½Ð¾Ð², ÐÐ»ÐµÐºÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð¿ÑÐ¾Ð·ÑÐ°ÑÐ½ÑÐ¹ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½ÑÐ¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»
ÑÑÐµÐºÐ»ÑÐ½Ð½ÑÐµ Ð¼Ð¸ÐºÑÐ¾ÑÐµÑÑÐ¹ÐºÐ¸
Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÑ
Ð·Ð°ÑÐ¸ÑÐ½Ð¾Ðµ Ð¿Ð¾ÐºÑÑÑÐ¸Ðµ
ÑÐ¾Ð»Ð½ÐµÑÐ½ÑÐµ Ð¿Ð°Ð½ÐµÐ»Ð¸
transparent composite material
microglass flakes
polymers
protective coating
solar panels

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description: The theme of the final qualification work: "Development of a protective coating made of composite material for solar panels". In this paper, the main principles of the synthesis of a polymer-based composite material with the addition of microglass flakes as a filler are considered. The mechanical and optical properties of thin films obtained from a flexible composite based on thermoplastic polyurethane have been studied. The influence of the size, degree of ordering and concentration of glass microflakes on the transparency and strength of the developed material was also studied. Using laser ultramicroscopy, the main defects and inclusions on the surface and in the volume of the coatings were revealed, and the dependences of their number on the degree of filling with glass microflakes were determined. As a result of the research work, a method for the synthesis of a transparent composite material was developed, which makes it possible to achieve a high degree of ordering of the filler in the polymer matrix. The orientation of the arrangement in combination with the formed structure of the "pearle" type of glass microflakes leads to a significant change in the optical and mechanical properties of the composite. Thus, when a certain filler concentration is reached, the transmittance in the visible range increases to values close to those of a pure polymer. Dependences were also obtained, which demonstrate that an increase in the concentration of glass microparticles leads to a decrease in the tensile strength and an increase in the elastic modulus of the developed composite material.