PPP-85 powder
STANDARD 24862-81
Price: Negotiable
Delivery
- Pickup
- Courier delivery
- Delivery service
- Our logistics department will help you find a ride
Payment
- Cashless payment
Our payment details.
Description
PPP-85 powder is a refractory powder material based on periclase with a reduced but stable magnesium oxide content, designed for use in refractory mixtures and masses operating at high temperatures. The material is characterised by good heat resistance, uniform structure and resistance to the chemical effects of metallurgical melts.
PPP-85 powder is widely used in the production of dry refractory mixtures, ramming and repair masses, as well as unshaped refractory materials. The controlled particle size distribution ensures convenient dosing, good compactability and stable performance characteristics of finished products.
Thanks to its optimal composition balance, PPA-85 powder demonstrates reliable performance in the linings of metallurgical units and contributes to an increase in the service life of refractory structures.
Scope of application
- production of refractory dry mixes and masses
- manufacture of unshaped refractory materials
- repair and lining of metallurgical units
- steel-making and electric arc furnaces
Technical specifications
| Indicator | Value |
|---|---|
| Material type | Periclase powder |
| Grade | PPP-85 |
| Main component | Magnesium oxide (MgO) |
| MgO mass fraction | not less than 85% |
| Refractoriness | not lower than 1950 °C |
| Bulk density | 1.10–1.40 g/cm³ |
| Moisture content | not more than 1.0% |
| Fractional composition | fine-ground, by agreement |
| Thermal stability | high |
| Slag resistance | good |
| Delivery form | bags, big bags |
