High temperature refractory ceramic insulation board
- Category: >>>
- Supplier: Qingdao Laurent New Materials Co. Ltd.
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Product Overview
Description
Product Description
Specification
Item | Common | Standard | H Pure | H Alumina | Zirconium |
AL2O3(%) | 44 | 45 | 47-50 | 52-55 | 39-40 |
Fe2O3(%) | 1.2 | 1.0 | 0.2 | 0.2 | 0.2 |
ZrO2(%) | － | － | － | － | 15-19 |
Classification Temperature (℃) | 1100 | 1260 | 1260 | 1360 | 1430 |
Working Temperature (℃) | 1000 | 1050 | 1100 | 1200 | 1350 |
Density (kg/m3) | 280-320 | 280-320 | 280-320 | 280-320 | 280-320 |
Permanent linear shrinkage(%)(after24 hours,density 128kg/m3) | -4 (1000°C) | -3 (1000°C) | -3 (1100°C) | -3 (1250°C) | -3 (1350°C) |
Tensile strength (Mpa) density128kg/m3) | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 |
Application
1.Refractory lining for industrial furnaces in walls,roofs,doors,stacks,etc.
2.Combustion chamber liners,boilers and heaters.
3.Back-up insulation for brick and monolithic refractories.
4.Transfer of molten aluminum and other non-ferrous metals.
5.Expansion joint boards.
6.Barrier against flame or heat.
7.Hot face layer for high velocity or abrasive furnace atmosphere.
2.Combustion chamber liners,boilers and heaters.
3.Back-up insulation for brick and monolithic refractories.
4.Transfer of molten aluminum and other non-ferrous metals.
5.Expansion joint boards.
6.Barrier against flame or heat.
7.Hot face layer for high velocity or abrasive furnace atmosphere.
Manufacturing Technique
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Company Profile
Packing & Delivery
FAQ
Q1: Are you a manufacturer or trader?
A1:Factory+ trade ( mainly factory, at the same time, we operate other related products)
Q2: Can we visit your factory?
A2:Sure, welcome at any time, seeing is believing.
Q3: Can you send me samples?
A3:Yes, we can supply free existing samples for your check , samples can also be customized if needed, only the shipping cost will paid by your side.
Q4. What are your payment terms?
A4:T/T 30% is used as a deposit, and the balance will be against the B/L copy or before delivery. L/C is also acceptable.
Q5. What is your delivery time?
A5:Generally, after receiving your advance payment, it will take 10 to 20 days .
Q6. How do you make our business long-term good relationship?
A6:We maintain our quality and competitive prices to ensure that our customers benefit, and we do business sincerely.
Q7.What is your after sales service?
A7: We provide specific and responsible after service from the beginning to the end.
Q8.Do you test all your goods before delivery?
A8: Yes. finished products will be carried out inspection by QC department before shipping. Our QC terms are very strict to ensure the quality in perfect. Quality is priority.
Q9: Is your company accept customization?
A9:We have own factory and excellent technical team, and we accept OEM service.
A1:Factory+ trade ( mainly factory, at the same time, we operate other related products)
Q2: Can we visit your factory?
A2:Sure, welcome at any time, seeing is believing.
Q3: Can you send me samples?
A3:Yes, we can supply free existing samples for your check , samples can also be customized if needed, only the shipping cost will paid by your side.
Q4. What are your payment terms?
A4:T/T 30% is used as a deposit, and the balance will be against the B/L copy or before delivery. L/C is also acceptable.
Q5. What is your delivery time?
A5:Generally, after receiving your advance payment, it will take 10 to 20 days .
Q6. How do you make our business long-term good relationship?
A6:We maintain our quality and competitive prices to ensure that our customers benefit, and we do business sincerely.
Q7.What is your after sales service?
A7: We provide specific and responsible after service from the beginning to the end.
Q8.Do you test all your goods before delivery?
A8: Yes. finished products will be carried out inspection by QC department before shipping. Our QC terms are very strict to ensure the quality in perfect. Quality is priority.
Q9: Is your company accept customization?
A9:We have own factory and excellent technical team, and we accept OEM service.
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