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
Grade
GY-S-6040
Molecular Weight
236.4
Boiling Point<760mmHg>
290 
Viscosity<25>
3 cSt    
Flash Point
110
Color and Appearance
Colorless transparent liquid 
Density<25/25>
1.065-1.075
Refractive Index<25>
1.4270+0.0005
Min. Purity
97.0%

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.