Specification :

Product: Silane coupling agent KH-560
Chemical Name:  3-Glycidoxypropyl trimethoxysilane
CAS No.: 2530-83-8
Structure formula:

Introduction:
KH-560 is a epoxy-functional silane, it is a clear, light straw liquid. KH-560 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.

Typical Physical Properties:
CAS No.: 2530-83-8
Molecular Weight: 236.4
Boiling Point: 290
Viscosity: 3 cSt
Flash Point: 110
Color and Appearance: Colorless transparent liquid
Density: 1.065-1.075
Refractive Index: 1.4270+ 0.0005
Min. Purity: 98.0%
Note: KH-560 reacts with water.

Applications:
Improves dry and wet strength in cured composites reinforced with glass fiber rovings. Enhances wet electrical properties of epoxy-based encapsulate and packaging materials. Eliminates the need for a separate primer in polysulfide and urethane sealants. Improves adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.