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CFS-838, 3-Glycidoxypropyltrimethoxysilane, Cas No. 2530-83-8

Typical Properties of 3-Glycidoxypropyltrimethoxysilane:

Chemical Name

3-Glycidoxypropyltrimethoxysilane

Cas No

2530-83-8

Formula

C9H20O5Si

Color

Colorless

Appearance

Clear liquid

Purity

min 98%

3-Glycidoxypropyltrimethoxysilane

Description of 3-Glycidoxypropyltrimethoxysilane

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.

Application of 3-Glycidoxypropyltrimethoxysilane

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 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.

Packaging of 3-Glycidoxypropyltrimethoxysilane

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.

Storage of 3-Glycidoxypropyltrimethoxysilane

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 

97802-57-8

MTO

CFS-043

2-(3,4-Epoxycyclohexyl)ethyltrimethoxysilane

3388-04-3

Commercial

CFS-807

1,3-Bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

126-80-7

MTO

CFS-328

1,3-Bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

18724-32-8

MTO

CFS-987

1,3-Bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

121225-98-7

MTO


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