3-Methacryloxypropylmethyldimethoxysilane

1.Product Introduction of the 3-Methacryloxypropylmethyldimethoxysilane(CAS:14513-34-9) 

3-Methacryloxypropylmethyldimethoxysilane(CAS:14513-34-9), Our model SCA-R74T , is a methacryloyloxysilane, and its molecular structure has a methacryloyloxy functional group containing an unsaturated double bond structure and two hydrolyzable alkoxy groups-methoxy , This dual reactivity allows it to improve the combination, adhesion and phase between the two materials through the two-way chemical reaction with inorganic materials (glass, metals, fillers) and organic polymers (thermosetting resins, plastics, elastomers) Tolerance, and then improve the mechanical properties of resin-based composite materials or improve the adhesive strength and water resistance of resin coatings. At the same time, this product can also be copolymerized with acrylic acid, methacrylic acid, vinyl acetate, styrene and other monomers containing unsaturated double bonds to give the copolymer moisture curing and good adhesion and water resistance. In different applications, it can be used as a coupling agent, adhesion promoter, crosslinking agent, surface modifier of pigments and fillers, silicone modified graft comonomer, etc.

2. Product Parameter (Specification) of the 3-Methacryloxypropylmethyldimethoxysilane(CAS:14513-34-9)

3.Application of the 3-Methacryloxypropylmethyldimethoxysilane(CAS:14513-34-9):

1. This product can improve the mechanical and electrical properties of glass fiber-reinforced and inorganic filler-containing thermosetting and thermoplastic resins, especially those thermosetting resins (such as unsaturated polyesters, polyurethanes and acrylates) cured by reactive free radical mechanism reaction. , Peroxide vulcanized rubber (EPR, EPDM, silicone rubber, etc.) and thermoplastic resin (including polyolefin and thermoplastic polyurethane).

2. This product can significantly improve the dry and wet mechanical strength and electrical properties of unsaturated polyester composite materials filled with inorganic fillers (such as cast or die-cast artificial quartz stone, etc.).

3. This product can be copolymerized with vinyl acetate, acrylic or methacrylic monomers to synthesize silane-modified polymers that can be cross-linked and cured at room temperature. Such polymers are widely used in coatings, adhesives and sealants to provide excellent adhesion Relay and durability.

4. Compared with triethoxy SCA-R74E and trimethoxy SCA-R74M, the biggest advantage of this product is that it has a slow hydrolysis rate and a longer storage period in aqueous systems. Therefore, this product is mainly used in water-based systems and formulation systems that have higher requirements for water resistance to obtain a longer storage period. At the same time, the finished product has low crosslink density and good flexibility. It can also be mixed with trifunctional products to obtain better overall performance.

4.Packing Details of the 3-Methacryloxypropylmethyldimethoxysilane(CAS:14513-34-9)：

The regular packing of 3-Methacryloxypropylmethyldimethoxysilane(CAS:14513-34-9) is 25kg plastic pail, 200L steel drums and 1000L immediate bulk container.

5. Storage and Shelf Life of 3-Methacryloxypropylmethyldimethoxysilane(CAS:14513-34-9)

Should be stored in dry, cool, ventilated room; keep away from water, moisture, high temperature and fire. This product has a shelf life of at least 12 months if stored in tightly closed original container at room temperature.

If this product is kept beyond the shelf life recommend on the product label, it is not necessarily unusable, but a quality control should be performed on the properties relevant to the application.

6. Deliver,Shipping And Serving of the 3-Methacryloxypropylmethyldimethoxysilane(CAS:14513-34-9)

Based on the quantity of 3-Methacryloxypropylmethyldimethoxysilane(CAS:14513-34-9), we can delivery you by sea, by air and by express.

7.FAQ

Q1what is the purity we can supply?

A1:For 3-Methacryloxypropylmethyldimethoxysilane(CAS:14513-34-9), we can supply 98% purity.