Ceramic fiber castable
Application Industry: Ceramic Fiber Products
Application Equipment: Heating Furnace, Reforming Furnace, Hydrogen Furnace, Firing Block, Burning Block, Burner Block, and Molten Aluminum Collector and Groove
Size: Custom ceramic fiber castable geometry per high-temperature furnace design (free engineering on request)
Products Overview
Our Ceramic fiber castable is a high-performance refractory castable product engineered for heating furnace, reforming furnace, hydrogen furnace, firing block, burning block, burner block, and molten aluminum collector and groove service. Castable refractory ceramic fiber is produced with refractory fiber and binder as the main raw materials, and has the characteristics of good flowability, easy installation, low bulk density, low conductivity, high strength, and volume stability. It is an ideal material for kiln and furnace lining, and widely used in heating furnace, reforming furnace, hydrogen furnace, firing block, burning block, and molten aluminum collector and groove.
The Ceramic fiber castable product family is offered in five engineering-proven XWC chemistry grades. The CH-XWC06 grade features Al2O3 content minimum 20% and Al2O3+SiO2 content minimum 80% for general industrial furnace lining service, with Bulk Density maximum 600 g/cm3 after 110 °C drying for 24 hours, Cold Crushing Strength minimum 1.0 MPa, Thermal Conductivity maximum 0.16 W/m.k at 350 °C, Permanent Linear Change maximum 1.0 percent after 600 °C firing for 3 hours, Service Temperature 600 °C, Cure Time maximum 10 hours, and General Size 25kg/bag. The CH-XWC08 grade features Al2O3 content minimum 25% and Al2O3+SiO2 content minimum 80% for higher-demand industrial furnace lining service, with Bulk Density maximum 800 g/cm3 after 110 °C drying for 24 hours, Cold Crushing Strength minimum 2.0 MPa, Thermal Conductivity maximum 0.18 W/m.k at 600 °C, Permanent Linear Change maximum 1.0 percent after 600 °C firing for 3 hours, Service Temperature 800 °C, Cure Time maximum 10 hours, and General Size 25kg/bag. The CH-XWC10 grade features Al2O3 content minimum 30% and Al2O3+SiO2 content minimum 80% for high-demand industrial furnace lining service, with Bulk Density maximum 1000 g/cm3 after 110 °C drying for 24 hours, Cold Crushing Strength minimum 3.0 MPa, Thermal Conductivity maximum 0.22 W/m.k at 800 °C, Permanent Linear Change maximum 1.0 percent after 600 °C firing for 3 hours, Service Temperature 1000 °C, Cure Time maximum 10 hours, and General Size 25kg/bag. The CH-XWC12 grade features Al2O3 content minimum 35% and Al2O3+SiO2 content minimum 80% for higher-demand industrial furnace lining service, with Bulk Density maximum 1200 g/cm3 after 110 °C drying for 24 hours, Cold Crushing Strength minimum 5.0 MPa, Thermal Conductivity maximum 0.25 W/m.k at 800 °C, Permanent Linear Change maximum 1.0 percent after 600 °C firing for 3 hours, Service Temperature 1050 °C, Cure Time maximum 10 hours, and General Size 25kg/bag. The CH-XWC15 grade features Al2O3 content minimum 35% and Al2O3+SiO2 content minimum 80% for highest-demand industrial furnace lining service, with Bulk Density maximum 1500 g/cm3 after 110 °C drying for 24 hours, Cold Crushing Strength minimum 6.0 MPa, Thermal Conductivity maximum 0.28 W/m.k at 800 °C, Permanent Linear Change maximum 1.0 percent after 600 °C firing for 3 hours, Service Temperature 1100 °C, Cure Time maximum 10 hours, and General Size 25kg/bag.
Sourced from our Xinmi City, Zhengzhou, Henan, China facility, each Ceramic fiber castable grade is engineered to ASTM, GB/T, and ISO refractory standards. For an overview of the broader catalogue, see the Ceramic Fiber Products category, or contact our technical sales team for a free consultation against your refractory drawing.
Product Features
Features:
- Produced by Zhengzhou caihua with refractory fiber and binder as the main raw materials, characterized with good flowability, easy installation, low bulk density, low conductivity, high strength, and volume stability
- Engineering-proven ideal material for kiln and furnace lining, widely used in heating furnace, reforming furnace, hydrogen furnace, firing block, burning block, and molten aluminum collector and groove
- Five XWC chemistry grades covering Al2O3 content 20-35% and Service Temperature 600 to 1100 °C for matching different industrial furnace lining service requirements
- Al2O3+SiO2 content minimum 80% with Cold Crushing Strength minimum 1.0 to 6.0 MPa depending on grade for industrial furnace lining service
- Cure Time maximum 10 hours and 25kg/bag packaging for convenient industrial furnace construction service
Product Specification
Ceramic fiber castable
Castable refractory ceramic fiber is produced with refractory fiber and binder as the main raw materials, and has the characteristics of good flowability, easy installation, low bulk density, low conductivity, high strength, and volume stability.
It is an ideal material for kiln and furnace lining, and widely used in heating furnace, reforming furnace, hydrogen furnace, firing block, burning block, and molten aluminum collector and groove.
| Brands / Items | CH-XWC06 | CH-XWC08 | CH-XWC10 | CH-XWC12 | CH-XWC15 | |
|---|---|---|---|---|---|---|
| Al2O3 (%) | ≥20 | ≥25 | ≥30 | ≥35 | ≥35 | |
| Al2O3 + SiO2 (%) | ≥80 | ≥80 | ≥80 | ≥80 | ≥80 | |
| Volume density (kg/cm³) | ≤600 (110°C, 24h) | ≤800 (110°C, 24h) | ≤1000 (110°C, 24h) | ≤1200 (110°C, 24h) | ≤1500 (110°C, 24h) | |
| Cold crushing strength /MPa (CCS) | ≥1.0 | ≥2.0 | ≥3.0 | ≥5.0 | ≥6.0 | |
| Thermal conductivity | ≤0.16 (350°C) | ≤0.18 (600°C) | ≤0.22 (800°C) | ≤0.25 (800°C) | ≤0.28 (800°C) | |
| Heating shrinkage (%) | ≤1.0 (600°C, 3H) | ≤1.0 (600°C, 3H) | ≤1.0 (600°C, 3H) | ≤1.0 (600°C, 3H) | ≤1.0 (600°C, 3H) | |
| Service temperature (°C) | 600 | 800 | 1000 | 1050 | 1100 | |
| Cure time (h) | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | |
| General size | 25kg/bag | |||||
Note: Nine performance parameters specified per source image: Al2O3, Al2O3+SiO2, Volume density, Cold crushing strength (CCS), Thermal conductivity, Heating shrinkage, Service temperature, Cure time, and General size. Five CH-XWC chemistry grades engineered for industrial kiln and furnace lining service. For project-specific chemistry and grade, contact CH Refractories engineering.
Product Applications
Ceramic fiber castable is a high-performance refractory castable product engineered for heating furnace, reforming furnace, hydrogen furnace, firing block, burning block, burner block, and molten aluminum collector and groove service. Castable refractory ceramic fiber is produced with refractory fiber and binder as the main raw materials, and has the characteristics of good flowability, easy installation, low bulk density, low conductivity, high strength, and volume stability. The ceramic fiber castable product family is an ideal material for kiln and furnace lining, with stable quality and good engineering performance across the global ceramic fiber value chain.
Application Industry: Ceramic Fiber Products.
Target Equipment: Heating Furnace, Reforming Furnace, Hydrogen Furnace, Firing Block, Burning Block, Burner Block, and Molten Aluminum Collector and Groove of small, medium-size, and large industrial operations across the global ceramic fiber value chain.
Specific Application Zones: The CH-XWC06 grade (Al2O3 content minimum 20%) is the standard variant engineered for general industrial furnace lining service, with Bulk Density maximum 600 g/cm3, Cold Crushing Strength minimum 1.0 MPa, and Service Temperature 600 °C. The CH-XWC08 grade (Al2O3 content minimum 25%) is the higher-demand variant engineered for industrial furnace lining service, with Bulk Density maximum 800 g/cm3, Cold Crushing Strength minimum 2.0 MPa, and Service Temperature 800 °C. The CH-XWC10 grade (Al2O3 content minimum 30%) is the high-demand variant engineered for industrial furnace lining service, with Bulk Density maximum 1000 g/cm3, Cold Crushing Strength minimum 3.0 MPa, and Service Temperature 1000 °C. The CH-XWC12 grade (Al2O3 content minimum 35%) is the higher-demand variant engineered for industrial furnace lining service, with Bulk Density maximum 1200 g/cm3, Cold Crushing Strength minimum 5.0 MPa, and Service Temperature 1050 °C. The CH-XWC15 grade (Al2O3 content minimum 35%) is the highest-demand variant engineered for industrial furnace lining service, with Bulk Density maximum 1500 g/cm3, Cold Crushing Strength minimum 6.0 MPa, and Service Temperature 1100 °C. All five grades deliver Al2O3+SiO2 content minimum 80%, Permanent Linear Change maximum 1.0 percent after 600 °C firing for 3 hours, Cure Time maximum 10 hours, and 25kg/bag packaging for heating furnace, reforming furnace, hydrogen furnace, firing block, burning block, and molten aluminum collector and groove service, with stable quality and good engineering performance across the global ceramic fiber value chain.
CH Refractories is a Ceramic fiber castable manufacturer in China, Henan, Zhengzhou. The complete Ceramic fiber castable product family is manufactured in our Xinmi City, Zhengzhou, Henan, China facility to ASTM, GB/T, and ISO refractory standards. Each batch is supported by free consultation, on-site technical support, and a dedicated engineering team serving Ceramic Fiber Products customers across the global ceramic fiber value chain.
