Preparation and application of heat-resistant boron-titanium-zirconium-silicon-oxygen octagonal structure resin coating material

• Main Authors: SHI RUI, ZHOU CHUN'AI, DUAN HUI, SHI MINGDE, WAN YIHUI
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention discloses preparation and application of a heat-resistant boron-titanium-zirconium-silicon-oxygen octagonal-structure resin coating material, and the preparation method comprises the following steps: S1, dispersing a silane monomer composition, a boron source, a titanium source and a zirconium source in absolute ethyl alcohol, adding acid and deionized water, heating and stirring for hydrolysis reaction to obtain a resin prepolymer; and S2, carrying out reduced pressure distillation on the resin prepolymer, heating, and carrying out condensation polymerization to obtain the heat-resistant boron-titanium-zirconium-silicon-oxygen octagonal structure resin coating material which is good in heat resistance, excellent in mechanical property and strong in adhesive force to a base material. 本发明公开一种耐热型硼钛锆硅氧八边形结构树脂涂层材料的制备及应用，制备包括以下步骤：S1.将硅烷单体组合物、硼源、钛源、锆源分散于无水乙醇中，加入酸和去离子水，加热搅拌进行水解反应，得到树脂预聚体；S2.将树脂预聚体减压蒸馏后，升温进行缩聚反应，即得耐热型硼钛锆硅氧八边形结构树脂涂层材料，耐热性能好、力学性能佳、对基材的附着力强。