Liquid crystal composition as well as preparation method and application thereof

• Main Authors: ZHOU GUANGLIANG, JIANG SUJUN, CHEN PINGXU, LIU YAO, XIAO ZHONGPENG, YE NANBIAO, SONG CAIFEI
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention discloses a liquid crystal composition as well as a preparation method and application thereof, and the liquid crystal composition comprises the following components in parts by weight: 100 parts of liquid crystal resin; 15 to 200 parts of titanium dioxide; 20 to 100 parts of glass fiber; 0.1-4 parts of a dispersing aid; the weight ratio of the titanium dioxide to the glass fiber is 0.3-6. The liquid crystal composition provided by the invention has high dielectric constant and low dielectric loss under high frequency, and can be applied to communication equipment. 本发明公开了一种液晶组合物及其制备方法和应用，所述液晶组合物按重量份计，包括以下组分：液晶树脂100份；钛白粉15-200份；玻璃纤维20-100份；分散助剂0.1-4份；所述钛白粉与玻璃纤维的重量比为0.3-6。本发明提供的液晶组合物在高频下具有高介电常数和低介电损耗，能够应用于通讯设备中。