Yingrui R-1812 is a hydrophobic fumed silica treated with HMDS (hexamethyldisilazane), featuring a high specific surface area of 240–280 m²/g. It offers outstanding hydrophobicity, excellent dispersibility, and superior anti-caking performance. In powder coatings, mixed powder materials, coatings, and inks, R-1812 improves flowability, prevents moisture absorption, and ensures smooth, uniform film formation.
Its surface treatment enhances compatibility with organic systems, delivering long-lasting stability and consistent rheology control. With its balance of efficiency and versatility, Yingrui R-1812 is the preferred choice for high-performance formulations demanding durability, fine dispersion, and superior processing characteristics.#www.sdyingrui.cn#fumed silica#silica fumed#silicon dioxide hashtag#white carbon black hashtag#pyrogenic silica#hydrophobic fumed silica#hydrophilic fumed silica#Synthetic Amorphous Silica#nanoscale fumed silica#high surface area fumed silica#Email:rhea@sdyingrui.cn; michael@sdyingrui.cn#Whatsapp: +8613583505605; +8615154536501#https://lnkd.in/e4Kd-suw