High-Performance Mullite Bricks for Extreme Temperatures | Rongsheng Refractories

Don't miss out on the opportunity to enhance your high-temperature projects with our exceptional Mullite Bricks. Submit an inquiry now and experience the difference in quality and performance!
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
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Product Parameters
Physical Properties
Color: Brown to Light Brown
Density: 2.60 - 2.75 g/cm³
Porosity: 15 - 20%
Thermal Conductivity: 0.30 - 0.40 W/(m·K) at 1000°C
Compressive Strength: 50 - 70 MPa at room temperature
Flexural Strength: 10 - 30 MPa at room temperature
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Thermal Properties
Max Service Temperature: 1750°C
Refractoriness: High (≥ 1750°C)
Thermal Expansion Coefficient: 5.0 - 6.5 × 10⁻⁶ /K (from 20°C to 1000°C)
Chemical Composition
Alumina (Al₂O₃): 60 - 70%
Silica (SiO₂): 25 - 35%
Iron Oxide (Fe₂O₃): ≤ 2.0%
Others: Trace amounts of impurities
Manufacturing Information
Production Process: Automated Pressing and Firing
Quality Certifications: ISO9001, ISO14001
Lead Time for Orders: 2 - 4 weeks depending on quantity
Applications
Industries: Glass, Ceramics, Electricity, Boiler
Common Uses: Furnace linings, Kiln furniture, Heat exchangers
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Product Details
Product Introduction
Introducing the Mullite Bricks from Zhengzhou Rongsheng Refractory Materials Co., Ltd., a national high - tech enterprise with over a decade of experience in serving international markets across Europe, the Americas, and Asia. These bricks are specifically engineered to endure extreme temperatures. They feature excellent thermal stability, low thermal conductivity, and remarkable strength under heat stress. Our state - of - the - art production facilities use advanced automated processes, ensuring each batch meets high - quality standards. Rigorous quality control is guaranteed through ISO9001 and other certifications. Moreover, our continuous R & D efforts aim to improve product performance. Choosing our Mullite Bricks means investing in durability, efficiency, and reliability for your high - temperature projects.
Product Introduction
Advantages and features
1. Outstanding thermal stability, able to maintain performance in extreme temperature environments. 2. Low thermal conductivity, which helps save energy and improve furnace efficiency. 3. High strength under heat stress, ensuring long - term use without damage. 4. Customized solutions are available to meet specific client needs. 5. Produced in advanced automated facilities, ensuring consistent quality in every batch.
Advantages and features
Application Scenario
These Mullite Bricks are ideal for various high - temperature applications in industries such as glass, ceramics, electricity, and boiler. They are suitable for clients in international markets, including those in Europe, the Americas, and Asia, who are looking for reliable refractory materials to enhance the efficiency and longevity of their furnaces and reduce operational costs.
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.
Product Specifications
Color
White Light Beige Brown
Dimensions
230x114x65 mm 250x125x75 mm 300x150x100 mm Customized Sizes
Density
2.5 g/cm³ 2.65 g/cm³ 2.75 g/cm³
CompressiveStrength
30 MPa 40 MPa 50 MPa
ThermalConductivity
1.5 W/m·K 2.0 W/m·K
Al2O3 Content
60% 70% 80%
ServiceTemperature
1500°C 1600°C 1750°C
PackagingOptions
Pallet packing Custom wooden crates
AdditionalFeatures
Low thermal expansion High resistance to thermal shock Customized formulations for specific applications
Call Us:+8618538312977
Product Parameters
Product Details
Corporate Information
Service Guarantee
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