Corundum Mullite Refractory Castable For Lining
Refractory castable is one of the unshaped refractory materials.
It is made of refractory aggregate, refractory powder, binders and other additives.
It is loose, No fixed shape,Has high liquidity, Casting and vibration molding, Can use directly or use after add appropriate water or other liquid.
It is one of the new type refractory material of don't need calcination.
Item | Fire clay | High alumina | Corundum | ||
Chemical Composition % | Al2O3 ≥ | 45 | 75 | 90 | |
CaO ≤ | 1.0 | 1.0 | 1.0 | ||
Bulk density g/cm3 | 110°C,24h | 2.40 | 2.70 | 3.15 | |
1350°C,3h | 2.35 | - | - | ||
1500°C,3h | - | 2.65 | 3.10(1550°C) | ||
Reheating linear change % | 1350°C,3h | ±0.5 | - | - | |
1500°C,3h | - | ±0.5 | ±0.5(1550°C) | ||
Bending Strength MPa | 110°C,24h | 6 | 7 | 7 | |
1350°C,3h | 8 | - | - | ||
1500°C,3h | - | 10 | 10(1550°C) | ||
Compressive strength MPa | 110°C,24h | 40 | 40 | 40 | |
1350°C,3h | 75 | - | - | ||
1500°C,3h | - | 85 | 90(1550°C) | ||
Service temperature °C ≥ | 1500 | 1550 | 1650 | ||
What is the Feature of our refractory castable?
1.High mechanical strength
2.Good thermal shock resistance
3.Good abrasion resistant
4.Good density
5.Easy to construct
6.More monolithic
7.High refractoriness, High refractoriness under load
8.High density, low porosity
9.Good resistance to flake performance
What is the Applications of our refractory castable?
Used for different parts of cement kiln and the roof of electric arc furnace and steel ladel.
Packaging:
1. 25kg/bag
2. According to customer's demands
3. We will do our best to avoid the goods damage and secure your goods in transportation.
Shipping:
1. FEDEX/DHL/UPS/TNT for samples.
2. By Sea for batch goods.
3. Delivery time: within 25 days
The advantages of our company:
1. High quality: Strict quality control and more than 10 years experiences.
2. Competitive price: Directly from our factory to your hands without other traders.
3. Good packaging: Avoid damage and secure your goods in transportation.
4. Quick response: Your any questions will be replied within 24 hours.
5. Professional technology: The size, density, chemical composition can be customized.
6. Geographical advantage: Our factory is located in Zhengzhou Henan province, which is one of the main refractory production bases in China. we have abundant resources and high quality minerals. This favorable condition reduce the cost to save you money.
7. Timely delivery: 25 days after receiving deposit.
8. Samples are free.
The diversification of our products:
1. Different kinds of refractory bricks: Fire clay brick, High alumina brick, Light weight insulating brick, Corundum & Mullite brick, Magnesia brick etc.
2. Unshaped refractory: Castable, Ramming mass, Gunning mix, Mortar, High alumina cement, Mouldable refractory etc
3. Ceramic Fiber Product: Fiber board, fire blanket, fiber paper, fiber cloth, fiber rope, fiber tape, fiber module etc.
4. Refractory balls: High alumina ball, Alumina ceramic ball, Ceramic regenerative ball etc.
Henan LiTe Refractory Material Co.,Ltd is located in Zhengzhou Henan province, which is one of the main refractory production bases in China, specialized in refractory manufacture, Engineering Construction, Also new technology research & popularization and application for high temperature industrial furnace. The company possess the independent import & export certification, service the customers domestic & worldwide. Developed to be the technological manufacturer and service-type enterprise in the field of refractory for furnace engineering and technology.
Our main products:1.Corundum-mullite bricks 2.The blast furnace high-alumina brick 3.The blast furnace fireclay brick 4.for the hot blast stove anti-thermal shock, low-creep high alumina series 5.anti-thermal shock fireclay brick for hot blast stove. 6.machine pressed low-creep refractory-ball. 7. Light weight insulation series refractory. 8.Al2O3-SIC-C brick 9.special refractory acid-proof brick. 10.low-porosity high-RUL special brick 11.wear-resisting refractory plastic mixing 12.wear-resisting refractory castable mixing.
Customers visiting:
1. How you can control your quality?
For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
2. What's your delivery time?
It usually needs about 20days- 45 days after receiving the deposit.
3. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock,
The quantity based on the material type, The buyer should bear all the shipping costs.
4. What's your payment terms?
We can accept 30% deposit, 70% balance before shipment.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
6. How about your company's certification?
ISO9001 and Test Report,also we could apply other necessary certification.
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