采用乙烯基三甲氧基硅烷(VTMS)和六甲基二硅氮烷(HMDS)共改性气相二氧化硅。本报告中给出了改性配方和改性后的红外光谱图。
Fumed silica was first co-modified with vinyltrimethoxysilane (VTMS) and hexamethyl disilylamine (HMDS). The modified formulation and the FTIR spectra of modifed fumed silica are given in this report.