Optimization of the Composition of a Thermally Resistant Dielectric Organosilicate Coating Based on Ladder Polymer Polyphenylsilsesquioxane

IF 0.6 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Glass Physics and Chemistry Pub Date : 2025-08-12 DOI:10.1134/S1087659625600164

V. I. Voshchikov, Ya. A. Khamidulin, L. N. Krasilnikova, T. V. Khamova, S. N. Stepin, G. S. Sokolov, A. G. Ivanova, O. A. Shilova

引用次数: 0

Abstract

This article presents the results of a study on protective, dielectric, and thermally resistant organosilicate coatings (OSCs) based on a ladder polymer, polyphenylsilsesquioxane (PPSQ), which is used as a film-forming agent. For the first time, a classical approach is employed to calculate the formulations of pigmented coatings in relation to organosilicate compositions (OSComps). The average viscosity molecular weight of the selected film-forming agent PPSQ is determined. The developed coatings exhibit high thermal resistance up to 420°C while maintaining the necessary physicomechanical and electrophysical properties.

Abstract Image

查看原文本刊更多论文

阶梯聚合物聚苯基硅氧烷耐热介质有机硅酸盐涂层的组成优化

本文介绍了一种基于梯状聚合物聚苯基硅氧烷（PPSQ）作为成膜剂的保护性、介电性和耐热性有机硅酸盐涂层（OSCs）的研究结果。首次采用经典方法计算了与有机硅酸盐成分（OSComps）相关的颜料涂料配方。测定了所选成膜剂PPSQ的平均粘度和分子量。开发的涂层具有高达420°C的高热阻，同时保持必要的物理机械和电物理性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Glass Physics and Chemistry 工程技术-材料科学：硅酸盐

CiteScore

1.20

自引率

14.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Glass Physics and Chemistry presents results of research on the inorganic and physical chemistry of glass, ceramics, nanoparticles, nanocomposites, and high-temperature oxides and coatings. The journal welcomes manuscripts from all countries in the English or Russian language.