(Gamma-(2, 3-epoxypropoxy) propyl trimethoxy silane )
Description of glycidoxy propyl trimethoxy silane :
Chemical Name: Gamma-(2, 3-epoxypropoxy) propyl trimethoxy silane
Or Gamma-glycidoxy propyl trimethoxy silane
Similar to: KBM-403, Silquest A-187, Dow corning Xiameter OFS-6040,
Dynasylan GLYMO, Geniosil GF80
CAS NO.: 2530-83-8
It is epoxy functional silane used as adhesion promoters in SPUR, urethane,
epoxy, polysulfide, silicone, and acrylic caulks, coatings, sealants and adhesives.
Appearance: Colorless transparent liquid
Solubility: easy soluble in a variety of solvents,
form insoluble poly-siloxane after hydrolysis and solidification.
Molecular Weight: 236. 34
Boiling Point: 290 C. Degree
Density (ρ20 )g/cm3: 1.0700 +/- 0.0050
Refractive Index (n25D): 1.4270 +/- 0.0050
Assay: 95%, 96%, 97%, 98%min.
Features and Benefits:
1, With Epoxy Functionality
A). Epoxy ring is reactive with many organic functionalities.
B). Epoxy functionality will offer non-yellowing adhesion in many resin systems.
C). May improve flexibility of systems vs. other adhesion promoters.
2, With trimethoxy Silane Functionality
A). Bonds to inorganic substrates to provide excellent wet and dry adhesion.
B). More fast hydrolysis rate.
Potential Applications of glycidoxy propyl trimethoxy silane :
(1) Used to improve the adhesion between the surface of organic material and inorganic material, for example, the treatment of the glass fabric in glass steel and the silicon stuffing in plastic, rubber, paint, coating, etc.
(2) Used in adhesive to strengthen the adhesion. The suitable resin include epoxy, phenol aldehyde, melamine, polysulfide, polyamino ester, polystyrene, etc.
(3) Improve the adhesion between inorganic stuffing, base material and resins, hence improve the mechanical strength, electric property of composite material and high retention in wet state.
(4) As the surface treating agent of inorganic stuffing, widely used in pottery clay, talcum powder, silicon grey clay, white carbon black, silica, aluminum powder, iron powder, etc.
(5) As epoxy sealing agent to stuff silica, epoxy concrete remedy material or coating to stuff sand
and epoxy mould material to stuff metal.
(6) Improve the adhesion of double-component epoxy sealing agent, acrylic acid latex, sealing agent, polyamino ester, epoxy coating.
1, painted Iron drum or plastic drum , net weight 200Kg each, 1000kg per IBC
2, Sealed well, store in a cool, dry place. Avoid light.