3-Glycidoxypropyltrimethoxysilane: A Versatile Coupling Agent for Various Applications

3-Glycidoxypropyltrimethoxysilane (CAS No. 2530-83-8) is a silane coupling agent that contains an epoxy group and a methoxy group. It is widely used as an adhesion promoter, crosslinking agent, surface modifier and curing agent for various materials, such as metals, glass, ceramics, plastics, rubber, epoxy resin, polyurethane resin and acrylic resin.

3-Glycidoxypropyltrimethoxysilane can improve the mechanical properties, thermal stability, water resistance, chemical resistance and electrical properties of the composite materials. It can also enhance the compatibility and dispersion of fillers and pigments in the polymer matrix.

Some of the typical applications of 3-Glycidoxypropyltrimethoxysilane are:

– As an adhesion promoter for metal coatings, such as aluminum, copper, iron and steel.
– As a crosslinking agent for epoxy resin and polyurethane resin, especially for electronic encapsulation and coating.
– As a surface modifier for glass fiber and mineral filler to improve their bonding with resin and reduce their moisture absorption.
– As a curing agent for acrylic resin to improve its adhesion, hardness and gloss.
– As a coupling agent for rubber to improve its vulcanization, reinforcement and aging resistance.

If you are looking for a high-quality and reliable supplier of 3-Glycidoxypropyltrimethoxysilane, you can visit to find out more. Pengrun Chemical Co., Ltd. is a professional manufacturer and exporter of silane coupling agents and other fine chemicals in China. They have rich experience and advanced technology in producing and exporting 3-Glycidoxypropyltrimethoxysilane and other silane products. They can offer you competitive price, fast delivery and excellent service.

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