| Materialtyp: | Hoher Aluminiumoxid-, Siliciumdioxid-, Magnesia- oder andere feuerfeste Zuschlagstoffe | Anwendung: | Tundish Futter |
|---|---|---|---|
| Stärke: | Hoch | Einstellungszeit: | Anfängliche Aushärtung 2–4 Stunden, endgültige Aushärtung 24 Stunden |
| Farbe: | Grau oder gebrochenes Weiß | Kalziumoxidgehalt: | ≤ 15% |
| Abriebfestigkeit: | Gut | Druckfestigkeit: | ≥ 50 MPa (nach dem Brennen) |
| Schüttdichte: | 2.0g/cm3 | Verpackung: | Fumierte Holzpaletten |
| Wärmeleitfähigkeit: | 0,7 - 1,5 W/m·K | Rohstoffe: | Bauxitpartikel |
| Betriebstemperatur: | Bis zu 1800 ° C. | individuell angepasst: | Ja |
| Imax-Dienstleistungstemperatur: | 700°C bis 1400°C | ||
| Hervorheben: | refractory castable non-metallic material,inorganic chemicals refractory products,high-temperature refractory castable |
||
Features and Advantages of Refractory Gunning Mix
refractory gunning mix has the characteristics of high adhesive rate,less resilience,high strength and easy gunning etc.scour resistance,impact resistance,erosion resistance.anti-scouring, wear resistance and excellent performances.
Application of Refractory Gunning Mix
Steel Industry,Energy Industry,Building Materials.It serves as a protective layer on the inner surface of blast furnace and hot blast furnace shells, as well as a working lining for blast furnace heads, coal gas outlet pipe, and dust collectors.
Refractory Material Gunning Mix Technique Data
| Item | Specification | |||
| LGP0.8 | LGP1.0 | LGP1.3 | ||
| Al2O3 % | ≥30 | ≥35 | ≥40 | |
| Bulk Density,g/cm3 110℃×24h | ≤0.8 | ≤1.0 | ≤1.3 | |
| CCS, MPa | 110℃×24h | ≥4 | ≥5 | ≥7 |
| Test Temperature, ×3h | ≥3 800℃ | ≥4 1000℃ | ≥5 1200℃ | |
| PLC, % Test Temperature, ×3h |
±0.8 800℃ |
±0.8 1000℃ |
±0.8 1200℃ |
|
| Thermal Conductivity, W/(m·K) 350℃±25℃ | ≤0.21 | ≤0.25 | ≤0.35 | |
| Test Temperature, ℃ | 800 | 1000 | 1200 | |
| Item | Specification | |||
| LGP1.5 | LGP1.8 | LGP1.8T | ||
| Al2O3 % | ≥42 | ≥45 | ≥55 | |
| Bulk Density,g/cm3 110℃×24h | ≤1.5 | ≤1.8 | ≤1.8 | |
| CCS, MPa | 100℃×24h | ≥12 | ≥15 | ≥12 |
| Test Temperature, ×3h | ≥10 1300℃ | ≥13 1300℃ | ≥10 1400℃ | |
| PLC, % Test Temperature×3h |
±0.8 1300℃ |
±0.8 1300℃ |
±1.0 1400℃ |
|
| Thermal Conductivity, W/(m·K) 350℃±25℃ | ≤0.4 | ≤0.7 | ≤0.75 | |
| Max Working Temperature, ℃ | 1300 | 1300 | 1500 | |
Ansprechpartner: Mr. Pika
Telefon: 86-13838387996
Faxen: 86-0371-56010932
