Filler ZKS
STANDARD 23037-99/ 23037-2022
Availability: In stock
Price: Negotiable
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Description
Silica filler (ZKS) is a refractory bulk material based on silicon dioxide (SiO₂) designed for the production of refractory concretes, mixtures and masses. It has high thermal stability, stable characteristics and chemical inertness when operating in high temperature conditions.
The material is used for lining furnaces, boilers, chimneys and other thermal units, as well as in metallurgy, foundry and cement industries. The optimal grain composition ensures the strength, density and durability of finished structures.
Technical specifications
| Indicator | Value |
|---|---|
| Mass fraction of SiO2 | more than 95 % |
| Refractoriness | up to 1700 °C |
| Bulk density | 1.3–1.6 t/m³ |
| Grain size distribution | 0–5 mm (any fraction can be produced) |
| Moisture content | not more than 1 % |
| Color | light white, gray |