Susan Zhang
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Potassium silicate is a colorless or light blue translucent to transparent glass, hygroscopic. there is a strong alkaline reaction.
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Technical Specification
Items | Index |
Appearance | transparent liquid |
K2O content % | 12.60-13.10 |
SIO2 content % | 26.40-27.30 |
Modulus | 3.26-3.32 |
Uses: used as a binder for molding sand or core sand in precision casting molding materials. It is the main binder for electrode coating, sintered flux, etc. and the binder for phosphor layer of TV picture tube.
Packing: in 300kg plastic or iron drum, IBC drum