Applications and Usage 

KBE-13 Methyltriethoxysilane CAS NO.: 2031-67-6

High-performance penetrating sealers: Premium-grade penetrating sealers are easily formulated by blending 10 to 40 percent MTES in alcohols or organic solvents. It is an important component in sol-gel system.
Used as a surface modifier to generate hydrophobicity (e. G. Mineral fillers or inorganic pigments). The medium-chain alkyl functionality in unique compound properties when MTES treated minerals or pigments are incorporated into polymers e. G. PP, PE. Loading levels of 0.5 to 1.5 wt% KH-131 based on the weight of minerals or pigments are typically recommended.