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stable quality 3-Glycidoxypropyltrimethoxysilane factory price 3-Glycidoxypropyltrimethoxysilane 2530-83-8 on hot selling
Stable quality factory price 3-Glycidoxypropyltrimethoxysilane 2530-83-8 on hot selling
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Stable quality factory price 3-Glycidoxypropyltrimethoxysilane 2530-83-8 on hot selling
Introduction:
Product: Silane couping agent KH-560
Chemical Name: 3-Glycidoxypropyltrimethoxysilane
CAS No.: 2530-83-8
EINECS: 219-784-2
Molecular Formula: C9H20O5SI
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.
Note: KH-560 reacts with water.
Technical Data:
Specification
|
Result |
Min. Purity
|
98%min |
Appearance
|
colorless transparent liquid |
Molecular Weight
|
236.4 |
Boiling Point
|
290 <760mmHg>, 120<2mmHg> |
Viscosity<25>
|
3 |
Flash Point
|
122 |
Melting Point
|
-50℃ |
Density<25/25>
|
1.065-1.075 |
Refractive Index<25>
|
1.4270+0.0005 |
Stability: stable under normal temperatures and pressure
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.
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