γ-Methacryloxypropylmethyldimethoxysilane

Siwin-M121

3-Methacryloxypropylmethyldimethoxysilane

Typical properties

Application

3-Methacryloyloxypropyltrimethoxysilane is a silane coupling agent with a wide range of applications. Its main applications are as follows:

Composites

3-Methacryloyloxypropyltrimethoxysilane can significantly improve the mechanical properties, electrical properties and light transmittance of unsaturated polyester composites, especially the wet-state properties of the composites.

In addition, it is also used in glass fiber reinforced composites, where it can enhance the mechanical properties (such as bending strength and tensile strength) of glass fiber products and their adhesion to the matrix.

Coatings and Adhesives

In the field of coatings, 3-methacryloyloxypropyltrimethoxysilane is often used for copolymerization grafting with acrylic resin to improve the weather resistance and cross-linking density of coatings, thereby extending their service life and increasing the hardness of the coating film.

In adhesives, it can improve bonding performance and durability.

Wires and Cables

In the wire and cable industry, 3-methacryloyloxypropyltrimethoxysilane can improve the electrical properties and mechanical strength of wires and cables, and reduce the power factor and specific inductive capacitance reactance.

Other Applications

In addition, it is also used as a raw material for manufacturing highly weather-resistant coatings and hard coating materials.

In the glass fiber industry, when used as a sizing agent, it can improve the compatibility between glass fibers and resin.

In inks and coatings, it can increase the film hardness and glossiness.

Package & Storage

210L Iron Drum: 200kg/drum.

1000L IBC Container: 1000kg/container.

Store tightly at room temperature in dry shadow place, avoid contact with alkali and acid , away from fire source.