Electric furnace spray feeding
Product parameter
Production process：High quality magnesia or magnesia olivine as the main raw material, at the same time adding a variety of compound binder and additives by blending.
Main application：It is mainly used for spraying the entire furnace wall including the hot spot, suitable for any type of spraying equipment, adding water 13-16%, spraying thickness 20-30mm, can be used 4-15 times.
| Product code | MgO% | SiO2% | Fe2O3% | CaO% | B.D.g/cm³ | Cold crushing strength Mpa |
Changes in line after burning (1500℃x2h)% |
|---|---|---|---|---|---|---|---|
| DMPL-1 | ≥90 | 4-6 | ≤1.5 | ≤2 | ≥2.5 | ≥12 | ≤1.5 |
| DMPL-2 | 87-89 | 2-4 | ≤1.5 | 4-6 | ≥2.5 | ≥10 | ≤1.5 |
| DGPL-1 | 72-74 | 18-20 | 3-5 | ≤2 | ≥2.4 | ≥10 | ≤1.8 |
| DGPL-2 | 66-68 | 24-26 | 4-6 | ≤2 | ≥2.4 | ≥10 | ≤1.8 |
