GY-S-6040 CAS No.2530-83-8
Improve dry and wet strength in cured composites reinforced with glass fiber rovings
Enhance wet electrical properties of epoxy-based encapsulate and packaging materials.
Description
Intro
GY-S-6040 is a epoxy-functional silane, it is a clear, light straw liquid. GY-S-6040 may be used as a coupling agent in polysulfide and polyurethane caulks and sealants, in mineral-filled or glass-reinforced thermosets and thermoplastics, and in glass roving size-binders. It is particularly employed as an adhesion-promoting additive in waterborne systems, e.g. improving the adhesion of acrylic latex sealants.Chemical Name：3-Glycidoxy propyl trimethoxy silane
CAS No.：2530-83-8
MF：C9H20O5Si
Typical Physical Properties
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Grade
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GY-S-6040
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Molecular Weight
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236.4
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Boiling Point<760mmHg>
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290
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Viscosity<25>
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3 cSt
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Flash Point
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110
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Color and Appearance
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Colorless transparent liquid
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Density<25/25>
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1.065-1.075
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Refractive Index<25>
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1.4270+0.0005
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Min. Purity
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97.0%
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Note: GY-S-6040 reacts with water. .
Applications
- Improve dry and wet strength in cured composites reinforced with glass fiber rovings
- Enhance wet electrical properties of epoxy-based encapsulate and packaging materials.
- Eliminate the need for a separate primer in polysulfide and urethane sealants.
- Improve adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.
