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3-Methacryloxy propyltriisopropoxysilane cas 80750-05-6

3-Methacryloxy propyltriisopropoxysilane

Chemical Name:3-Methacryloxy propyltriisopropoxysilane
Alias:3-tri(propan-2-yloxy)silyl propyl 2-methylprop-2-enoate
Product Category:CAS 8075-05-6 Acyloxy Silanes | Silanes
CAS NO.:80750-05-6
Molecular Weight:332.51
Boiling Point:N.A.
Density:0.9470 ± 0.0050 (ρ20)g/cm3

3-Methacryloxy propyltriisopropoxysilane Description

3-Methacryloxy propyltriisopropoxysilane CAS NO. 80750-05-6, it is a functional silane monomer with methacryloxy groups, which can be used as crosslinking agent for pure acrylic emulsions. This silane can be easily copolymerized into the main chain of acrylic emulsions, and in the application of coatings, it can increase the durability and adhesion of the coatings.

The unique structure of 80750-05-06 silane provides excellent stability in emulsions. Reaction and cross-linking do not occur until the coating coalesces. Waterborne coatings containing this silane remain stable and effective after one year of aging.
Product Name3-Methacryloxy propyltriisopropoxysilane
Synonyms3-[Tris(1-methylethoxy) silyl]propyl methacrylate
Boiling pointN / A
Density0.9470 ± 0.0050 (ρ20)g/cm3
Refractive index0.9470 ± 0.0050 (n25D)
AppearanceThis product is colorless or light straw yellow transparent liquid
Package5kg/drum, 20kg/ctn. Sealed and stored in a cool, dry and ventilated place, moisture-proof and water-proof, away from fire and heat source.
  • Strengthen adhesion
  • Improve mineral filling
  • Enhance wet electricity properties
  • Excellent adhesion promoter
  • Strengthen the strength of glass fiber
  • Silane humidity scavenger
  • 1.CAS 80750-05-6 is isopropoxy silane, hydrolytic stability is better than conventional methoxy or ethoxysilane, suitable for occasions with higher requirements for storage stability.
  • It can improve the wet and dry mechanical properties of polyester-based composites filled with fillers such as silica, glass, silicates and metal oxides.
  • It improves the wet electrical properties of many inorganic mineral-filled composites such as cross-linked vinyl and polyvinyl chloride.
  • It can be copolymerized with vinyl acetate and acrylate or methacrylate monomers to make wet-curing methylsilylated polymers. These methylsilylated polymers are widely used in coatings, adhesives and sealants to provide excellent adhesion and weatherability.

Packaging Specifications

Packaging Specifications
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3-Methacryloxy propyltriisopropoxysilane: Guide

3-Methacryloxy propyltriisopropoxysilane, which have a molecular structure containing a methacryloyloxy functional group with an unsaturated double-bond structure and three hydrolyzable alkoxyl groups (isopropoxides), and this dual reactivity allows them to improve the mechanical properties of resin-based composites or improve properties such as adhesion strength and water resistance of resin coatings, through a bi-directional chemical reaction with both inorganic materials (glass, metal, fillers) and organic polymers (thermosetting resins, plastics, elastomers).

This dual reactivity allows them to improve the bonding, adhesion and compatibility between inorganic materials (glass, metal, filler) and organic polymers (thermosetting resins, plastics, elastomers) through a bi-directional chemical reaction with both materials, which in turn improves the mechanical properties of the resin matrix composites or improves the adhesive strength and water resistance of the resin coating.
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