| Tipe material: | Alumina tinggi, silika, magnesia, atau agregat tahan api lainnya | Aplikasi: | Lapisan tundish |
|---|---|---|---|
| Kekuatan: | Tinggi | Pengaturan waktu: | Set awal 2-4 jam, set akhir 24 jam |
| Warna: | Abu-abu atau putih pucat | Kandungan kalsium oksida: | ≤15% |
| Ketahanan Abrasi: | Bagus | kekuatan kompresif: | ≥ 50 MPa (setelah penembakan) |
| Kepadatan Massal: | 2,0g/cm3 | Sedang mengemas: | Palet Kayu yang Di-fumigasi |
| Konduktivitas termal: | 0,7 - 1,5 W/m·K | Bahan Baku: | Partikel bauksit |
| Suhu pengoperasian: | Hingga 1800 ° C. | disesuaikan: | Ya |
| Suhu Layanan Imax: | 700℃~1400℃ | ||
| Menyoroti: | refractory castable non-metallic material,inorganic chemicals refractory products,high-temperature refractory castable |
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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 | |
Kontak Person: Mr. Pika
Tel: 86-13838387996
Faks: 86-0371-56010932
