Magnesia-lime filler ZPI-75
STANDARD 23037-99/ 23037-2022
Availability: In stock
Price: Negotiable
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Description
Magnesia-lime filler ZPI-75 is a refractory granular material based on magnesium oxide (MgO) and calcium oxide (CaO) with a total content of basic components of at least 75%. The filler has good fire resistance, high chemical activity in alkaline environments and resistance to the effects of slag, which makes it an effective solution for linings operating under conditions of increased chemical load. The material is used in the production of refractory concretes and masses for thermal units in the metallurgical, cement and lime-burning industries.
Technical specifications
| Indicator | Value |
|---|---|
| Mass fraction of MgO+CaO | more than 75 % |
| Main phases | periclase, lime |
| Refractoriness | over 1700 °C |
| Bulk density | 1.3–1.6 g/cm³ |
| True density | 3.0–3.3 g/cm³ |
| Open porosity | less than 16–18 % |
| Slag resistance | High |
| Thermal shock resistance | Good |
| Fraction | tailored to individual customer needs |