MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202617025149 A) filed by Cncec Hualu New Materials Co. , Ltd. Classification on March 03, 2026, for Silicon Dioxide Aerogel Heat Insulation Pad, And Preparation Method Therefor And Use Thereof.
Inventors include Huang, Kuntao; Xiong, Feng Country; Li, Hui; Chen, Cuicui Application No; Tuo, Baohua; Li, Zongcai; Zhang, Yi Publication No; Wu, Shaoqing; Xu, Fan Application Number; Tan, Chong; Xu, Tuofu; Yang, Zhiguo Application Number; Fu, Yuchuan; and Yao, Mingchuan.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: The present application relates to the technical field of battery heat insulation pads. Provided are a silicon dioxide aerogel heat insulation pad, and a preparation method therefor and the use thereof. In the present application, a silicon source, an alcohol solvent, water and an acidic catalyst are mixed to obtain a silica sol; the silica sol, a basic catalyst and an additive are mixed, and then compounded with a fiber sheet, so as to obtain a composite wet gel fiber sheet; and the composite wet gel fiber sheet is aged and modified, and then dried, pre-pressed and subjected to hot-press molding, so as to obtain a silicon dioxide aerogel heat insulation pad. The silicon dioxide aerogel heat insulation pad provided in the present application has strong heat insulation capacity, good high- temperature resistance, good impact resistance and strong resistance to compressive deformation, can avoid extrusion deformation of an automobile battery pack, thereby providing a more reliable heat insulation effect, and can also effectively reduce unnecessary impact and heat transfer on the battery pack, thereby improving the safety and durability of the automobile battery and reducing the maintenance and replacement costs.
Disclaimer: Curated by HT Syndication.
