Monolithic Refractory Material Low Cement High Alumina Refractory Concrete for Furnace
Monolithic Refractory Material Low Cement High Alumina Refractory Concrete for Furnace
Product description
Low cement castable refractory refers to castable refractory materials with less t han 8% calcium aluminate cement. It is required that the content of CaO in the castable is less than 2.5%, and its main type is low cement (Cao content 1%~2.5%), ultra low cement (1% CaO content)and no cement ( CaO ≤0.2%) refractory castable. We Provide a wide range of low cement castable, bauxite based low cement castable, mullite based low cement castable and corundum based low cement castable.
Parameter
| Index | Fire clay | High alumina | Corundum | |
| Al2O3 % | 45 | 75 | 92 | |
| SiO2 % | 50 | 12 | 5 | |
| CaO % | 1.8 | 1.5 | 1.5 | |
Bulk density g/cm3 | 110°C,24h | 2.3 | 2.6 | 3 |
| 1350°C,3h | 2.26 | 2.61 | 3.1 | |
Compressive strength MPa | 110°C,24h | 72 | 75 | 85 |
| 1350°C,3h | 90 | 115 | 125 | |
Reheating linear change % | 1000°C,3h | -0.3 | -0.2 | -0.2 |
| 1350°C,3h | ±0.3 | ±0.5 | ±0.5 | |
water content to mixture % | 6.0-6.5 | 6.0-6.5 | 6.0-6.5 | |
| Service temperature °C | 1450 | 1600 | 1700 | |
Feature
1.Lower porosity
2.High density
3.Low abrasion
4.Strong erosion resistance
5.High cold crushing strength
6.Good high temperature performance
Application
Low Cement Castable Refractory is widely used in heating furnace, soaking pit and other heat treatment furnaces and cement rotary kiln lining.
Packing and shipping
1.Plastic bag(25kg), Kraft bag (25 kg), Plastic bag(1 ton);
2.1 ton on pallet with plastic film
3.As per customer’s request
1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quanlity and quantity guaranteed, and also in accordance with the contract and customer's requirment completely !
Why choose us
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.
Company profile
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.
FAQ
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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