Fused Cast AZS Block
AZS Casting Type
AZS Ramming Materials
Fused Cast AZS TY-AZS41
Fused Cast AZS TY-AZS36
Fused Cast AZS TY-AZS33
Fused Cast Alumina Block
Fused cast Alumina Block TY-H
Fused cast Alumina Block TY-A
Fused cast Alumina Block TY-M
Fused Cast High Zirconia Block
Fused Cast Skid Rail Block
Silica brick
Magnesia Series Brick
Bonded Refractory Block
High alumina And Fire clay bricks
Insulation Series Brick
Ceramic Fiber Products
- 0086 371 63838939
- 0086 371 63835539
- sales@sunriserefr.com
- tkfanyi
- No.36 Fengchan Road, Zhengzhou City
Silica Insulation Brick
Item: Silica Insulation Brick
SiO2: ≥88%
Bulk Density: ≤0.85 g/cm3
0.2Mpa Refractoriness Under Load T0.6: ≥1.0℃
Permanent Linear Change On Reheating(%)1450℃X2h: 0～+0.5
Thermal Conductivity (W/MK) 350℃: 0.55
It is mainly made of top class silica, via shaping and burning under the high temperature, possesses high temperature resistant, high strength and low impurities, etc.
▶ Advantage:
◆ Good thermal insulaton effects;
◆ Good acid erosion resistance;
◆ High softening point with temperature;
◆ No shrink in burn repeatedly.
Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products.
▶ Application:
The main applications are the low temperature parts such as blast furnaces and hot blast furnaces, waste incinerators and glass melting furnaces.
| Item | QG-0.8 | QG-1.0 | QG-1.1 | QG-1.15 | QG-1.2 |
| SiO2 (%) | ≥88 | ≥91 | ≥91 | ≥91 | ≥91 |
| Bulk Density (g/cm3) | ≤0.85 | ≤1.00 | ≤1.10 | ≤1.15 | ≤1.20 |
| Cold Crushing Strength (Mpa) | ≥1.0 | ≥2.0 | ≥3.0 | ≥5.0 | ≥5.0 |
| 0.2Mpa Refractoriness Under Load T0.6 (℃) | ≥1400 | ≥1420 | ≥1460 | ≥1500 | ≥1520 |
| Permanent Linear Change On Reheating (%) 1450℃X2h | 0～+0.5 | 0～+0.5 | 0～+0.5 | 0～+0.5 | 0～+0.5 |
| 20－1000℃ Thermal Expansich10-6 (℃) | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 |
| Thermal Conductivity (W/MK) 350℃ | 0.55 | 0.55 | 0.60 | 0.65 | 0.70 |
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