Product Description:
3-Glycidoxypropyltrimethoxysilane (CAS No. 2530-83-8), Silane coupling agent Glycidoxypropyltrimethoxysilane, is a versatile epoxy functional organosilane possessing a reactive organic epoxide and hydrolyzable inorganic methoxysilyl groups. The dual nature of its reactivity allows Glycidoxypropyltrimethoxysilane to bind chemically to both inorganic materials (e. G. Glass, metals, fillers) and organic polymers (e. G. Thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter, crosslinking agent and/or surface modifier.
Glycidoxypropyltrimethoxysilane is a colorless low-viscosity liquid with a slight terpentine-like odor. It is soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.
Product Feature:
Name: 3-Glycidoxypropyltrimethoxysilane
Synonyms: 3-(2,3-Epoxypropoxy)propyltrimethoxysilane; Glycidyl 3-(trimethoxysilyl)propyl ether
Molecular Formula: C9H20O5Si
Molecular Weight: 236.34
CAS Registry Number: 2530-83-8
EINECS: 219-784-2
Product Specification/Models:
Density: 1.055
Boiling point: 290 C degree
Refractive index: 1.4205
Flash point: 110 C degree
Water solubility: REACTS
Attn: Mr.Peter Cai
Blueskychem at hotmail dot com
Application:
3-Glycidoxypropyltrimethoxysilane (CAS No. 2530-83-8), Silane coupling agent Glycidoxypropyltrimethoxysilane, is an essential ingredient in the products of many industries. Examples are:
Glass fiber/glass fabric composites: As a finish or a size ingredient
Foundry resins: As an additive to polyurethane resins
Sealants and adhesives: As a primer or additive
Mineral filled composites: For pretreatment of fillers and pigments or as an additive to the polymer
Paints and coatings: As an additive and as a primer for improving adhesion to the substrate, especially glass and metal
Improved shelf life over aminosilanes in polyurethanes
Important product effects that can be achieved through the use of Glycidoxypropyltrimethoxysilane include:
Improved mechanical properties, such as flexural strength, tensile strength, impact strength and modulus of elasticity
Improved moisture and corrosion resistance
Improved electrical properties, for example dielectric constant, volume resistivity.
Other Information:
Equivalents
Momentive (formerly OSi Specialties ) Silquest A-187
Dow Corning Z-6040
ShinEtsu KBM-403
EVONIK Degussa Dynasylan GLYMO
Wacker GENIOSIL GF 80
Chisso Sila-Ace S510
UCT Specialties (formerly Petrarch) G6720