BRB® Silanil 299

BRB® Silanil 299 by BRB International BV acts as a coupling agent and adhesion promoter. It is a high-performance phenyl-functional trimethoxysilane designed for synthesis and formulation in advanced applications.

• It combines a hydrophobic phenyl group with hydrolysable methoxysilane groups, enabling it to act as a molecular bridge between organic polymers and inorganic surfaces.
• It provides enhanced thermal stability, heat resistance, hydrophobicity, and chemical resistance.
• It improves adhesion between organic polymers and mineral substrates such as glass, metals, and fillers.
• It enables the development of high-performance products for heat transfer and insulation applications.
• BRB® Silanil 299 is recommended for adhesive, sealant and electronic applications.