VANABIO® ES5330
VANABIO® ES5330

3-Glycidoxypropylmethyldiethoxysilane

VANABIO® ES5330 is a clear colorless, low-odor liquid. VANABIO® ES5330 may be used as an adhesion promoter (coupling agent) for organic/inorganic interfaces, as a surface modifier (e.g. regulating surface polarity) or as a crosslinking agent (moisture-curing of polymers). 


When used as silane coupling agent, it generally reduces the sensitivity of the products' mechanical and electrical properties to heat and/or moisture. VANABIO® ES5330 gamma glycidoxypropylmethyldiethoxysilane is the equivalent of Momentive's CoatOSil 2287, Dow's Z-6042, ShinEtsu's KBE-402.

VANABIO® ES5330
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Technical Data



CAS No.

2897-60-1

EINECS No.

220-780-8

Formula

C11H24O4Si

Molecular Weight

248.39

Boiling Point

123°C [5mmHg]

Flash Point

122°C



Color and Appearance

Colorless clear liquid.

Density 25/25°C

0.978

Refractive Index

1.431[25°C]

Min. Purity

98.0%




Caution: VANABIO® ES5330 reacts with water. Take precautions to avoid contact with atmospheric moisture.


Application


  • VANABIO® ES5330 can be used to improve dry and wet strength in cured composites reinforced with glass fiber rovings.


  • VANABIO® ES5330 epoxy silane can be used to enhance wet electrical properties of epoxy-based encapsulate and packaging materials.


  • VANABIO® ES5330 can be used to eliminate the need for a separate primer in polysulfide and urethane sealants.


  • VANABIO® ES5330 epoxy silane oligomer can be used to improve adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.


Packing and Storage


  • VANABIO® ES5330 is supplied in 200Kg steel drum or 1000Kg IBC container.


  • In the unopened original container VANABIO® ES5330 has a shelf life of one year in a dry and cool place.


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