Water Free Pressing Mix
This series product is made from calcined anthracite, high quality bauxite, bonded by phenolic resin. It is used to fill up the joint between cooling stave and furnace shell, also between bottom cover plate and carbon based ramming mix. It will form into a strong and compact integrity after solidification to protect lining of furnace. It is featured with good workability, easy filling up, good integrity and high strength.
Physical and Chemical Index
| Type | ST-GYR-1 | ST-GYR-2 | |
| Al2O3-C based | Carbon based | ||
| Chemical Component ≥ (%) | AL2O3 | 55 | 30 |
| SiC | 5 | ||
| C | 5 | 50 | |
| Bulk Density ≥ (g/cm3) | 110℃×24h | 2.10 | 1.80 |
| Modulus of Rupture ≥ (Mpa) | 110℃×24h | 4 | 4 |
| Cold Crushing Strength ≥ ( Mpa) | 110℃×24h | 10 | 10 |
| Flowability (%) | 150 | 160 | |
| Particle Size (mm) | 0～1 | 0～1 | |
| Application | between cooling stave and furnace shell | between bottom cover plate and carbon based ramming mix | |
