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Calcium Aluminate Cement Price CA70 CA80 High Pure Refractory Alumina Cement
High alumina cement is a high-performance cement product made from high-alumina clinker through sintering, grinding, and other processes. It has excellent properties such as high strength, high fire resistance, and high chemical resistance, making it an ideal material for various high-temperature and high-pressure applications.
High alumina cement is particularly suitable for refractory applications, including the lining of high-temperature kilns, furnaces, and other industrial equipment. It has exceptional fire resistance, withstanding temperatures up to 1600°C, and excellent thermal shock resistance, making it ideal for use in extreme heat environments.
In addition to its excellent fire resistance, High alumina cement also has a high compressive strength and excellent chemical resistance. It can withstand exposure to a wide range of chemicals, including acids and alkalis, making it highly resistant to corrosion and erosion.
High alumina cement is also easy to use and can be applied by spraying, casting, or troweling. Its fast setting time and high early strength help to reduce installation time and increase productivity.
Key Features:
Unwavering Heat Resistance: Our refractory cement can withstand extreme temperatures, making it ideal for use in high-temperature environments such as furnaces, kilns, and incinerators.
Superior Adhesion: This cement exhibits excellent bonding properties, ensuring a strong and secure adhesion between refractory bricks and other lining materials, enhancing structural integrity.
Exceptional Strength: The cement's robust composition imparts remarkable mechanical strength, providing long-lasting and reliable protection against mechanical stress and thermal shocks.
Quick Setting: Our refractory cement offers rapid setting times, minimizing downtime during installation and ensuring a speedy return to operations.
Versatile Application: Suitable for various industries, our cement caters to a wide range of applications, including steelmaking, glass manufacturing, and petrochemical processes.
Product TDS:
Physical Property | Chemical Composition | ||||||||||
Rupture strength MPa | Compressive strength MPa | Setting time Min. | Al2O3 | SiO2 | Fe2O3 | ||||||
CA-50 | 1 day | 3 days | 28 days | 1 day | 3 days | 28 days | Initial time | Final time | 50-60 | ≤8.0 | ≤2.5 |
5.5 | 6.5 | / | 40 | 50 | / | ≥30 | ≤360 | ||||
2.5 | 5.0 | 10.0 | 20 | 45 | 80 | ≥60 | ≤1080 | ||||
CA-70 | 1 day | 3 days | 28 days | 1 day | 3 days | 28 days | Initial time | Final time | 68-77 | ≤1.0 | ≤0.7 |
5.0 | 6.0 | / | 30 | 40 | / | ≥30 | ≤360 | ||||
Specific area cm2/kg | ≥4000 | ||||||||||
CA-80 | 1 day | 3 days | 28 days | 1 day | 3 days | 28 days | Initial time | Final time | ≥77 | ≤0.5 | ≤0.5 |
4.0 | 5.0 | / | 25 | 30 | / | ≥30 | ≤360 |
Applications:
1. Furnace Repairs: Refractory Cement is the go-to solution for repairing furnace linings and restoring their heat-resistant properties, extending furnace life and maintaining optimal performance.
2. Kiln Linings: It is widely used in the construction and repair of kiln linings, providing efficient heat retention and ensuring consistent temperature distribution for quality product output.
3. Incinerator Linings: This cement plays a crucial role in constructing reliable incinerator linings, withstanding the corrosive environment and high-temperature conditions of waste disposal processes.
4. Boiler Repairs: Used for repairing boiler linings, the cement provides enhanced heat resistance, ensuring efficient heat transfer and stable boiler operations.
5. Steel Ladle Maintenance: It is an indispensable material for maintaining and repairing steel ladles, where molten metal and slag exposure demand superior refractory properties.
6. Chimney Lining: Refractory Cement is utilized in the construction and repair of chimneys, providing excellent heat resistance and chemical protection for emission control.
About KERUI
KERUI Refractory is located in China’s largest refractory industry zone: Chaohua Town, Xinmi City, Henan Province.
KERUI Refractory strives to provide top-notch solutions and services for high-temperature industries worldwide, including iron steel, aluminum, power, glass, boiler, non-ferrous, cement industry, etc.
KERUI has a diverse and extensive global customer base, with clients located in various regions around the world. our high-quality products and services have earned us a reputation for excellence, making us a preferred choice for many industries.
Our commitment to quality and customer satisfaction has allowed us to build strong relationships with clients in North America, South America, Europe, Asia, Africa, and beyond. We continually strive to exceed our customers' expectations, delivering reliable products and exceptional service at all times.
We work closely with our customers to understand their unique needs, providing tailored solutions that meet their specific requirements.
Our advantage:
1. Almost 20 Years Experienced Manufacturer
KERUI has 19 years of experience in refractory production, kiln design, and maintenance, to provide Various solutions that meet the diverse needs of our clients.
2. Comprehensive Services
KERUI provides comprehensive pre-sales, in-sales, and after-sales services, including technical support, logistics arrangements, after-sales maintenance, etc., to ensure that clients can receive full support.
3. Flexible & Strong Supply Capability
KERUI has a strong capability to customize products, sufficient product storage space, and flexible supply chain ability to provide timely delivery and quick response according to customer needs.
4. Competitive Pricing
Located in the refractory material industrial zone in Henan Province, China, we have access to abundant raw material resources and benefit from low labor costs due to advanced equipment iteration.
1. Are we a manufacturer or supplier?
We are surely a reliable manufacturer since 2004.
2. OEM, ODM?
Most certainly, we can also customizable to meet unique requirements, for instance, indicators, sizes, ect.
3. Project questions, such as kiln maintenance, available for consultation?
Yes, PLEASE, We have experienced product technical consultants to communicate online.
4. How do you conduct quality testing on your products?
We strictly follow the quality management system, and we have a logistics chemistry laboratory. Here are some of the ways we conduct quality testing:
1) Raw material inspection
2) In-process inspection
3) Finished product inspection
4) Performance testing
5) Stability testing
5. How can I get a sample?
Sure, before your first purchase order, you can get a free test sample.
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