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refractory bricks
- 100 Ton / Tons per Month
- Qingdao or Tianjin
- T/T L/C D/P D/A
- Shandong supplier fiber reinforced calcium silicate board
- Placa de silicato de calcio 1000 * 500 * 50 mm
- High density thermal insulation material, high-temperature refractory lining
- High density calcium silicate board, carbon fiber, glass fiber
- High density non stick calcium aluminosilicate board
- Cement plant, power plant, aluminum plant, steel plant, chemical plant, metallurgical industry, thermal insulation board
Product Details
Place of Origin: | Shandong, China | Shape: | Brick | Material: | Alumina Block |
SiO2 Content (%): | 30% | Al2O3 Content (%): | 65-90% | MgO Content (%): | 0.3 |
CaO Content (%): | 0.5% | CrO Content (%): | none | ||
SiC Content (%): | none | Model Number: | SK34 | Brand Name: | Linquan,Emei,Siwei, lqtrade |
Product Description
refractory bricks
Chemical and Physical Properties | LQH-90 | LQH 85 | LQH-80 | ||||
Spec | Typical | Spec | Typical | Spec | Typical | ||
Chemical | Al2O3 | 90≤ | 91 | 85≤ | 86 | 80≤ | 82 |
Fe2O3 | 1.0≥ | 0.3 | 1.0≥ | 0.6 | 1.0≥ | 0.8 | |
Refractoriness (SK) | 40≤ | 40 | 40≤ | 40 | 39≤ | 39 | |
Bulk Density | 3.10≤ | 3.15 | 2.90≤ | 2.95 | 2.80≤ | 2.85 | |
Apparent Porosity (%) | 18≥ | 15 | 20≥ | 18 | 20≥ | 18 | |
Cold Crushing Strength | 700≤ | 900 | 600≤ | 800 | 600≤ | 800 | |
(Kg/cm2) | |||||||
Thermal Expansion (%) | - | 0.70 | - | 0.68 | - | 0.65 | |
at 1000°C | |||||||
Permanent Linear Change (%) | - | 0 | - | 0 | - | 0.2 | |
at 1500°C × 2Hrs | |||||||
Refractoriness under Load | - | 1,700 | - | 1,700 | - | 1,670 |
Jinan Linquan Industry and Trade Group Co., Ltd
Linquan Trade, Serve World.
Contact Us
- Jinan Linquan Import And Export Co., Ltd.
- Contact namesusan liu
- Phone86-531-87061162
- AddressNo. 595, Jingsi Road, Huaiyin Dist.
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