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Thermal Shock Resistant Silica Brick Insulating Firebrick Refractory With High Temp
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Brand Name:Rongsheng
Certification:ISO9001
Model Number:QG-0.8/1.0/1.2
Price:200-1000USD
Delivery Time:20-30DAYS
Payment Terms:TT； L/C
Supply Ability:2000tons /month
Company Data
Verified Supplier
Contact Person
Pika
Business Type:
Manufacturer
Officials:
10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Thermal Shock Resistant Silica Brick Insulating Firebrick Refractory With High Temp
Features
1. Excellent thermal shock resistance
2. Product has no size change, crack and deformation after more than 30 cycle times in1100°Cwater-cooling test, and can has repair operation directly without furnace shutdown under high temperature.
3. Direct operation without preheating
4. Good and stable chemical properties under high temperature
5. No impurity pollution, corrosion and peeling after repairing the coke furnace. Safe&Reliable after long-term use
6. Small bulk&density. Compared with other hot repairing materials, actual procurement cost is reduced.
Applications
Light weight silica brick is mainly used to preserve heat in glass
industry, iron&steel industry and ceramic furnace.
Physical properties and chemical composition
Name | Zero Expansion Silica Brick for Coke Furnace | ||
Item | Unit | Limit | Data Performance |
Temperature | °C | ≥ | 1600 |
Density | Kg/cm ³ | ≥ | 1850 |
SiO2 | % | ≥ | 96 |
Al2O3 | % | ≤ | 3 |
Fe2O3 | % | ≤ | 0.2 |
CaO | % | ≤ | - |
Apparent Porosity | % | ≤ | 20 |
Thermal Expansion | % 1000°C | ≤ | 0.2 |
Cold Crushing Strength | Mpa | ≥ | 45 |
Thermal Shock Resistance | 1100°C water cooling | > | 30 |
Company Profile
Zhengzhou Rongsheng Refractory Co., Ltd.
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
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