KH-560
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Post Date:
Dec 21,2024
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Expiry Date:
Jun 19,2025
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Detailed Description:
Cas No. :2530-83-8
Specs:98.0%
Payment Method: L/C,T/T,Western Union
Used as a coupling agent in polysulfide and polyurethane caulks and sealants, in mineral-filled or glass-reinforced thermosets..
Silane coupling Agent KH-560
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<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: 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
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CAS Registry Number:
2530-83-8
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Synonyms:
;3-Glycidoxypropyltrimethoxysilane;γ-glycidoxypropyltrimethoxysilane;3-Glycidoxypropyltrimethoxy silane;γ-(2,3-epoxypropoxy)propytrimethosysilane;3-Glycidyloxypropyltrimethoxysilane;2,3-Epoxypropoxy propyltrimethoxysilicane;(3-Glycidyloxypropyl)-trimethoxysilane;(3-Glycidoxypropyl)trimethoxysilane;3-(2,3-Epoxypropoxy)-propyltrimethoxysilane;γ-[(2,3)-Epoxypropoxy] propyltrimethoxysilane;KH-560γ-(2,3-epoxypropoxy) propyltrimethoxysilane;
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Molecular Formula:
C9H20O5Si
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Molecular Weight:
236.3376
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Molecular Structure:
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Hazard Symbols:
Xn:Harmful;
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Risk Codes:
R21:;
R36/38:;
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Safety Description:
S26:;
S28A:;
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