ZEMSIL CS-550
≡ KH-5503-Aminopropyltriethoxysilane
CAS 919-30-2
Also equivalent to: A-1100, Dynasylan AMEO
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≥98
%
Purity
1.420–1.422
Refractive Index
0.942–0.946
g/cm³
Density
96
°C
Flash Point
Specifications
| Property | Value | Unit |
|---|---|---|
| Purity (GC) | ≥98 | % |
| Refractive Index (20°C) | 1.420–1.422 | — |
| Density (25°C) | 0.942–0.946 | g/cm³ |
| Flash Point | 96 | °C |
| Color (APHA) | ≤20 | — |
| Moisture | ≤0.5 | % |
Applications
Glass Fiber SizingMineral Filler TreatmentEpoxy AdhesivesPolyurethaneNylon Composites
Key Features
- —Primary amine functional silane — most widely used coupling agent
- —Equivalent to KH-550 / A-1100
- —Excellent adhesion promotion between inorganic substrates and organic polymers
- —Reactive toward epoxy, isocyanate, anhydride, and acrylate systems
Silane Coupling Agent
- ZEMSIL CS-540≥97 %
- ZEMSIL CS-560≥98 %
- ZEMSIL CS-570≥98 %
- ZEMSIL CS-580≥97 %
- ZEMSIL CS-590≥98 %
- ZEMSIL CS-69≥90 %
- ZEMSIL CS-75≥90 %
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