High-Temperature Durable High Alumina Castable for Industrial Furnace Lining Professional Applications

Discover the unparalleled performance of our High Alumina Refractory Castable! Contact us now for a quote and elevate your high-temperature operations to new heights.
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
https://shmuker.oss-cn-hangzhou.aliyuncs.com/data/oss/60e819f0790f5527ee3d7557/60ee491677a41e157184c1dc/20250530154053/High-Alumina-Refractory-Castable.jpg
https://shmuker.oss-cn-hangzhou.aliyuncs.com/data/oss/60e819f0790f5527ee3d7557/60ee491677a41e157184c1dc/20250530154053/High-Alumina-Self-Flowing-Castable.jpg
https://shmuker.oss-cn-hangzhou.aliyuncs.com/data/oss/60e819f0790f5527ee3d7557/60ee491677a41e157184c1dc/20250530154053/Phosphate-bonded-high-alumina-castable.jpg

Recommended Products

Product Parameters
Composition
Al2O3 Content: 40% - 90%
Silica (SiO2) Content: Max 15%
Iron Oxide (Fe2O3) Content: Max 3%
Calcium Oxide (CaO) Content: Max 5%
Magnesium Oxide (MgO) Content: Max 3%
See more
Physical Properties
Bulk Density: Greater than 2.8 g/cm³
Apparent Porosity: Less than 15%
Thermal Conductivity: 1.5 - 2.5 W/m·K (at 600°C)
Modulus of Rupture: Greater than 10 MPa (at 1500°C)
Compression Strength: Greater than 50 MPa (at 1500°C)
Performance Characteristics
Refractoriness: Up to 1750°C
Thermal Shock Resistance: Excellent
Slag Resistance: Good
Corrosion Resistance: High
Wear Resistance: Excellent
Installation
Application Method: Direct application or with liquid addition
Setting Time: Approximately 24 - 48 hours for initial set
Curing Method: Air curing or heat curing
Usage Applications
Industries: ["Cement Industry","Glass Manufacturing","Steel Production","Industrial Furnaces","Thermal Equipment"]
Typical Applications: ["Kiln linings","Furnace bases","Thermal shields","Chamber linings"]
Supplier Information
Manufacturer: Zhengzhou Rongsheng Refractory Material Co., Ltd.
Certification: National High-Tech Enterprise
Research and Development: Robust R&D efforts ensuring innovation and quality
Close
Product Details
Product Introduction
Our High Alumina Refractory Castable, produced by Zhengzhou Rongsheng Refractory Material Co., Ltd., a national high - tech enterprise, is a premier unshaped refractory solution for high - temperature environments. Featuring an Al2O3 content ranging from 40% to 90%, this castable offers outstanding refractoriness and high strength at elevated temperatures. With high density and low porosity, it demonstrates remarkable slag and corrosion resistance. Its excellent thermal shock stability and wear resistance ensure long - term performance. It's easy to install, being adaptable for direct application or with added liquid. Rongsheng's devotion to quality and innovation, supported by strong R & D, makes this product a reliable choice for the global high - temperature industry.
Product Introduction
Advantages and features
1. High Al2O3 content (40% - 90%) provides exceptional refractoriness and strength at high temperatures. 2. High density and low porosity result in excellent slag and corrosion resistance. 3. Outstanding thermal shock stability ensures durability under temperature fluctuations. 4. High wear resistance prolongs the product's service life. 5. Easy installation with flexible application methods.
Advantages and features
Application Scenario
This High Alumina Refractory Castable is suitable for various high - temperature applications such as cement kilns, industrial furnaces, and other thermal equipment. It serves customers in industries worldwide that require reliable refractory materials for high - temperature operations, including the cement, metallurgy, and ceramics industries.
Corporate Information
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
Service Guarantee
Address
Litang Industrial District, Xinmi, Henan, China.
Advisory Message
Pre-sales advice
After-sales service
Rongsheng service. Pre-sales consultation, solutions, after-sales service. After-sales online installation guidance.
1-10 tons
800 USD/ton
11-50 tons
750 USD/ton
51-100 tons
700 USD/ton
101-500 tons
650 USD/ton
501+ tons
600 USD/ton
Product Specifications
Al2O3 Content
40% 50% 60% 70% 80% 90%
Density
2900 kg/m³ 3000 kg/m³ 3100 kg/m³
Porosity
Low Medium High
Size Options
Granule Powder
Installation Method
Dry Mix Wet Mix
Packaging
25 kg bag 50 kg bag 1000 kg bulk bag
Refractoriness
1600°C 1700°C
Thermal Shock Resistance
Excellent Good
Application Fields
Cement Kilns Industrial Furnaces Thermal Equipment Metallurgy Glass Industry
Certifications
ISO 9001 SGS CE
Customization Options
Private Labeling Custom Packaging Tailored Composition

Payment method

COMM
COMM

Means of transaction

Communication

Refunds

Contact us for details
Product Parameters
Product Details
Corporate Information
Service Guarantee
Contact us
Contact us
https://shmuker.oss-cn-hangzhou.aliyuncs.com/tmp/temporary/60ec5bd7f8d5a86c84ef79f2/60ec5bdcf8d5a86c84ef7a9a/thumb-prev.png