3-Methacryloxypropyltriethoxysilane CY-571

Synonymous name:

3- (triethoxysilyl) propyl methacrylate, methacryloxypropyl triethoxysilane, 3- (triethoxysilyl) propyl methacrylate

Molecular formula:

CH3CCH2COO(CH2)Si(OC2H5)3

Structural formula:

Physical and chemical properties:

This product is a colorless transparent liquid that is easily soluble in various organic solvents. It is easy to hydrolyze and condense to form polysiloxane. It is prone to polymerization under excessive heat, light exposure, and the presence of peroxides.

Technical indicators:

Main application areas:

Fiberglass, adhesive, resin, filler

Usage:

Suitable for various complex shapes and densities of polyethylene and copolymers; Suitable for larger processing tolerance, filled composite materials, etc., with high usage temperature, excellent resistance to pressure cracking, wear resistance, and impact resistance; It can be grafted onto the main chain of polymers to modify other polymers such as polyethylene, so that their side chains carry the ester groups of this product, serving as active points for warm water crosslinking.

Used for fiberglass, it can effectively improve the mechanical properties (bending strength, tensile strength, etc.) of its fiberglass products and the adhesion between the matrix (various resins, including thermosetting and thermoplastic types, etc.).

Used as an additive for ink and coatings, it can give ink and coatings excellent film-forming hardness and brightness; Improve the adhesion of fiber optic coatings.

As a reinforcing agent and crosslinking promoter, it is widely used in composite materials, coatings, inks, adhesives, and sealing materials. It can also be used as a resin modification additive and enzyme immobilizer.

As a crosslinking agent, it can be used for silane crosslinked polyethylene cables and pipes; In the wire and cable industry, the use of this coupling agent to treat EPDM systems filled with clay and cross-linked with peroxides has improved the consumption factor and specific inductance capacitance.

Copolymerized with vinyl acetate and acrylic or methacrylic acid monomers, these polymers are widely used in coatings, adhesives, and sealants, providing excellent adhesion and durability.

Packaging:

◆ Finished products are packaged in plastic drums of 5KG, 10KG, 25KG, and 200KG, and other specifications need to be reserved