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SILBOND®40 is a concentrated form for obtaining usable silica. It is partially hydrolyzed mixture of monomers, dimers, trimers, higher polymers and cyclic polysilicates. Average -Si-O-Si-chain length is about five.
Details
Product Type
Recommended for
Applications
Supplier
Chemical Composition
Ethyl Polysilicate
Other Applications
as an intermediate towards less concentrated, more highly hydrolyzed binders for a variety of end uses
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Color | <30 | َApha | |
| Physical Properties | |||
| Viscosity | 5.2 | cP | at 25°C |
| Viscosity | 1.055 - 1.065 | cP | at 20° C |
| Molecular weight | 744 | g/mol | |
| Thermal Properties | |||
| Boling point | 78 | ºC | at 1 atm |
| Freezing point | -90 | °C | |
| flash point | 72.22 | ºC | |
| Chemical Properties | |||
| Acidity | <0.001 | ||
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