Ceramic Fiber Fire Barrier Board
Product Description:
Temp Grade: 1050°C,1260°C,1400°C, 1430°C
Density: 300kg/m₃, 350kg/m₃
Specification:
• 13 x600/1200 x 900/1200mm
• 25×600/1200 x 900/1200mm
• 38×600/1200 x 900/1200mm
• 50×600/1200 x 900/1200mm
Customized specification is acceptable.
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product details
• DESCRIPTION
Ceramic Fiber Fire Barrier Board, also known as Ceramic Fiber Rigid Board, is a rigid refractory material manufactured from ceramic fiber cotton and designed for high-temperature fire protection and insulation applications. As a specialized ceramic fiber board, it provides excellent thermal insulation, fire resistance, and dimensional stability.
Also referred to as a fireproof ceramic board or fire rated ceramic fiber board, this material is commonly used as the primary rigid form of a fire baffle in high-temperature industrial systems. As an experienced ceramic fiber board supplier, Mindelun provides reliable ceramic fiber insulation board solutions for furnaces, kilns, industrial equipment, and other demanding thermal applications.
• PROPERTIES
Ø Lightweight with Excellent Insulation: Its bulk density is approximately 280–330 kg/m³, about 1/3 that of lightweight bricks. At 600°C, its thermal conductivity is only about 0.08 W/(m·k), making its insulation performance 3–5 times better than lightweight refractory bricks.
Ø Low Heat Storage, Energy Efficient: Its heat capacity is only about 1/14 that of refractory bricks. This means that when used as furnace lining, the furnace heats up and cools down quickly, significantly saving energy—especially suitable for intermittent kilns that require rapid temperature changes..
Ø High Temperature Resistance and Impact Resistance: Depending on the grade, its service temperature ranges from 900°C to over 1400°C. It is also rigid and hard, capable of directly withstanding flame impact, and offers good thermal shock resistance.
• APPLICATION
Ø Direct Flame Exposure: As hot-face linings for industrial kilns, furnace door fire baffles, kiln temperature partition plates, etc.
Ø Backup Insulation: As backup insulation layers behind refractory bricks or castables to improve overall thermal efficiency.
Ø Specific Industries: Extensively used in ceramic, glass, metallurgical, petrochemical, and other industries for various kilns, heating furnaces, and heat-treatment furnaces.
• SPECIFICATION
| 1 | Item | Unit | Test Result | Test Result | Test Result | Test Result | Test Result | Test Result |
| 2 | Grade | / | Common/COM | Standard/ST | High purity/HP | High alumina/HA | Zirconia-alumina/ZA | Zirconia/HZ |
| 3 | Specification temp | (℃) | 1150 | 1260 | 1260 | 1360 | 1360 | 1450 |
| 4 | Working temperature | (℃) | 1000 | 1050 | 1100 | 1150 | 1200 | 1350 |
| 5 | Color | / | White | Pure White | Pure White | Pure White | Pure White | Pure White |
| 6 | Density | (kg/m3) | 300/350±15 | 300/350±15 | 300/350±15 | 300/350±15 | 300/350±15 | 300/350±15 |
| 7 | Permanent shrinkage Rate of liner (24h, density 128kg/m₃) | (%) | -4 | -3 | -3 | -3 | -3 | -3 |
| (1000℃） | (1100℃） | (1000℃) | (1250℃) | (1250℃） | (1350℃） | |||
| 8 | Thermal conductivity of each heat surface(density 280kg/m₃) | （W/m.k) | 0.09(400℃） | 0.09(400℃） | 0.09(400℃) | 0.12(600℃) | 0.132(600℃） | 0.16(800℃） |
| 0.13（800℃） | 0.16（800℃） | 0.13（800℃) 0.18(1000℃) |
0.18（1000℃) | 0.22（1000℃） | 0.22（1000℃） | |||
| 9 | Compression strength (density 280kg/m₃) | (Mpa) | ≧0.5 | ≧0.5 | ≧0.5 | ≧0.5 | ≧0.5 | ≧0.06 |
| 10 | Al₂O₃ | (%) | ≧40 | ≧42 | ≧47 | ≧45 | ≧45 | ≧40 |
| 11 | Al₂O₃+SiO₂ | (%) | 96 | 97 | 99 | 99 | – | – |
| 12 | Al₂O₃+SiO₂+ZrO₂ | (%) | – | – | – | – | 99 | 99 |
| 13 | ZrO₂ | (%) | – | – | – | – | 5–7 | 15–17 |
| 14 | Fe₂O₃ | (%) | ＜1.2 | ＜1.0 | ＜0.2 | ＜0.2 | ＜0.2 | ＜0.2 |
| 15 | Na₂O+K₂O | (%) | ＜0.5 | ＜0.5 | ＜0.2 | ＜0.2 | ＜0.2 | ＜0.2 |
| 16 | Thickness | (mm) | 25/50 | |||||
| 17 | Width | (mm) | 600/1200 | |||||
| 18 | Length | (mm) | 900/1200 | |||||
Professional Insulation Materials Manufacturer in China
Mindelun supplies a comprehensive range of ceramic fiber, mineral wool, calcium silicate, silica fiber and advanced insulation materials for industrial applications. From standard products to customized insulation solutions, we help customers improve thermal efficiency, equipment protection and operating performance.
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Start Your Project With Mindelun Insulation Products
We are a professional and formal manufacturer of high temperature insulation materials. We mainly produce and sell products under our own brand with self-operated production and direct sales, without any middlemen trading links.
The core founding team has more than 14 years of in-depth experience in the insulation materials. Mindelun production team and cooperative manufacturing bases possess over 10 years of standardized mass production experience, with mature technology and stable production capacity.
Our product portfolio covers full-range general ceramic fiber insulation series and meet the needs of industrial furance heat saving needs. We also support personalized product customization like calcium silicate products, silica glass fiber products and minel wool insulation series according to clients’ market and end-user requirements.
We provide one-stop OEM/ODM customized manufacturing services for industrial insulation materials and building insulation materials. With extensive expertise in material selection, application-based quantity calculation, and custom-shaped component fabrication, our team delivers tailored solutions based on specific project requirements. From technical solution design, sample development, and mold opening to precision processing and mass production, Mindelun provides reliable full-process support for customized insulation solutions.
Full-range customization is fully supported. We can customize product size, package style, logo, providing one-stop solutions covering design, production and packaging.
Mindelun offers flexible order quantities, including sample orders, small retail orders, air shipments, 20GP, and 40HQ containers. One container can be mixed with at least 10 different products, helping wholesalers, retailers, distributors, and project customers reduce procurement costs through one-stop sourcing.
As a professional insulation materials supplier and wholesaler, Mindelun also provides flexible product specifications and quantities based on specific project requirements.