Organic Silicone Materials Value-added Options from Co-Formula V

CFS-838, 3-Glycidoxypropyltrimethoxysilane, Cas 2530-83-8
3-Glycidoxypropyltrimethoxysilane Typtical Properties:
Chemical Name 3-Glycidoxypropyltrimethoxysilane
Cas No 2530-83-8
Formula C9H20O5Si
Color Colorless
Appearance Clear liquid
Purity min 98%
3-Glycidoxypropyltrimethoxysilane Description
CFS-838, 3-Glycidoxypropyltrimethoxysilane is a primary epoxy functional silane
with a rapid hydrolysable trimethoxy group. It can improve adhesion to
inorganic materials such as fillers, dyes, metals, glass fibers. Better
wettability and superior adhesion will be achieved with the presence of CFS-
838. It is the equivalent of Momentive Silquest A-187 or Dynasylan GLYMO. It
can be also described as 3-(2,3-Epoxypropoxy)propyltrimethoxysilane.
3-G , lycidoxypropyltrimethoxysilane Application
CFS-838 can be used as an adhesion promoter or a primer in the coating and
sealants industries. It can enhance anti-corrosion, so it is a mostly used
glymo silane in marine coatings system.
CFS-838 can be used for electronic encapsulation and electronic packaging. It
can improve electrical properties of composites.
CFS-838 can act as a surface modifier of inorganic fillers and glass fiber, to
improve the bonding performance between organic resins and inorganic
substrates. Suitable polymers include epoxy, urethane, acrylic and polysulfide
polymers.
CFS-838 can be used as a tackifier in cables manufacturing, with higher EVA
ratio.
CFS-838 can be used as a foundry resin additive and improve mechanical and
chemical properties.
3-Glycidoxypropyltrimethoxysilane Packaging
CFS-838 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.
Please contact Co-Formula team for any special packaging request.
3-Glycidoxypropyltrimethoxysilane Storage
CFS-838 should be stored in a cool, well-ventilated place, and avoid exposure
to humidity.
CFS-838 should be stored in its original containers and used up as soon as
possible after opening.
When stored in a strictly sealed and unopened container, CFS-838 has a shelf
life of 12months.
Co-Formula Epoxy Silanes Available
Trade Code Chemical Name CAS No. Status
CFS-838 3-(2,3-Epoxypropoxy)propyltrimethoxysilane 2530-83-8
Commercial
CFS-348 3-(2,3-Epoxypropoxypropyl)triethoxysilane 2602-34-8
Commercial
CFS-475 3-(2,3-Epoxypropoxypropyl)methyldimethoxysilane 65799-47-5
Commercial
CFS-601 3-(2,3-Epoxypropoxypropyl)methyldiethoxysilane 2897-60-1
Commercial
CFS-578 2-(3,4-Epoxycyclohexyl)ethylmethyldimethoxysilane

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