Recommended Products
- DJM Insulating brick
Temperature Grade: 2300°F(1260°C), 2600°F(1430°C), 2800°F(1540°C), 3000°F(1650°C), 3200°F(1760°C)
CCEFIRE DJM Series Mullite insulation brick is a new type of refractory material, which can directly contact with fire, characterized with high temperature resistance, lightweight, low thermal conductivity, good energy saving effect.
- Ultrathin 6mm Ceramic fibre blanket
Temperature Grade: 1260°C(2300°F), 1400°C(2552°F), 1430°C(2600°F)
CCEWOOL Untral-thin Ceramic Fibre Blanket is a new type of fire-resistant insulation materials in white and tidy size, with integrated fire resistance, heat separation and thermal insulation functions, containing no any binding agent. All CCEWOOL Ceramic Fibre Ultra-thin Blankets are made though spun fiber production, which is widely used in various sectors of refractory, insulation.
- Ceramic fiber board for wall-hung boilers and gas boiler
Temperature Grade: 1260°C(2300°F), 1400°C(2550°F), 1430°C(2600°F)
CCEWOOL Ceramic Fiber Board for wall-hung and gas boilers is distinguished by its lightweight construction and high compressive strength. Manufactured via automated, continuous processes with a small addition of high-purity aluminosilicate fiber binder, it offers precise large dimensions, superior flatness, excellent strength, low weight, outstanding thermal-shock resistance, and anti-spalling properties.
- Ceramic fiber square rope
Ceramic Fiber Rope is a length of fibers, twisted or braided together to improve strength for pulling & connecting and can also be called as fibril or filament. We provide round rope, square rope and twisted rope. Both kind has two type, glass filament reinforced and stainless stainless steel reinforced.
- Ceramic Fiber Modules
Temperature Grade: 1100°C(2012°F), 1260°C(2300°F), 1400°C(2552°F), 1430°C(2600°F)
CCEWOOL ceramic fiber modules are made from spun ceramic fiber blankets and processed through precision machining and pre-compression. Each module is custom-manufactured strictly according to the customer's drawings. The modules feature a clean white appearance, uniform dimensions, and straight edges to ensure tight integration with the kiln structure, forming a seamless insulation layer u
- Ceramic fiber blanket
Temperature Grade: 1100°C(2012°F), 1260°C(2300°F), 1400°C(2552°F), 1430°C(2600°F)
CCEWOOL Ceramic Fiber Blanket is a new type of fire-resistant insulation materials in white and tidy size, with integrated fire resistance, heat separation and thermal insulation functions, containing no any binding agent. All CCEWOOL Ceramic Fiber Blankets are made though spun fiber production, the working temperature is from 1100°C to 1430°C.
- Bio Soluble Fiber Blanket
CCEWOOL Bio Soluble (Low Biopersistent) Fiber Blanket is made from alkaline earth silicate and is a calcium-magnesium insulating fiber. It is referred to as a soluble fiber because it has some solubility in bodily fluids. The introduction of MgO and CaO in soluble fibers enhances their flexibility, elasticity, and provides excellent thermal and mechanical performance.
- Ceramic Fiber Cloth
CCEWOOL Ceramic Fiber Cloth is a woven fabric made from our high quality ceramic fiber yarn. It is strong, lightweight, flexible, and available in a wide variety of thicknesses, widths and densities. Ceramic cloth contain absolute amount of binder material which is normally burned at lower temperature and does not affect the insulation property.
Top articles
- What is the difference between insulating fire brick and fire brick?
- Why are more boilers choosing CCEWOOL? thermal ceramics modules for insulation?
- What is the lifespan of ceramic fiber modules?
- How CCEWOOL Refractory Ceramic Fiber Module Helps Metallurgical Furnaces Cut Energy Use and Maintenance Needs?
- Why More Aluminum Plants Are Choosing CCEWOOL Refractory Fiber Board for Tundish and Electrolytic Cell Insulation?
- Why Choose CCEWOOL Ceramic Insulation Board for Petrochemical Furnace Hot-Face Linings?
- What is Ceramic Fiber Back-lining Board Used For?
- What happens if ceramic fiber board gets wet?
- What is ceramic fire board used for?
- How to use a ceramic fibre blanket?
Latest articles
- Ceramic Blanket - CCEWOOL
- What is the difference between insulating fire brick and fire brick?
- Superwool Blanket - CCEWOOL
- Why are more boilers choosing CCEWOOL? thermal ceramics modules for insulation?
- Ceramic Fiber Blankets - CCEWOOL
- What is the lifespan of ceramic fiber modules?
- Insulation Ceramic Fiber Blanket - CCEWOOL
- High-Density Molding - The Secret Behind CCEWOOL? Refractory Ceramic Fiber Block’s High Rebound
- Ceramic Fiber Board Insulation - CCEWOOL
- How CCEWOOL Refractory Ceramic Fiber Module Helps Metallurgical Furnaces Cut Energy Use and Maintenance Needs?
Your browsing history
Does mullite insulation brick make good insulation?
Mullite insulation brick is a lightweight refractory insulation material with mullite crystal as its main phase. Mullite (3Al?O?·2SiO?) is a high-alumina silicate mineral known for its high melting point, low thermal conductivity, and excellent thermal stability, making it widely used in high-temperature industrial furnaces. During production, mullite insulation bricks are processed with foaming agents or combustible additives, forming fine pores that provide both lightweight and insulating properties.
Excellent Insulation Performance
The greatest advantage of CCEFIRE? mullite insulation bricks lies in their low thermal conductivity. The evenly distributed pores within the brick effectively block heat transfer, maintaining outstanding insulation even under high-temperature conditions.
Low thermal conductivity: At temperatures above 1000°C, mullite insulation bricks still retain low thermal conductivity.
Energy-saving effect: In industrial furnaces, they significantly reduce heat loss, lower fuel consumption, and improve energy efficiency.
Surface temperature reduction: They effectively lower the outer surface temperature of furnace shells, improving workplace conditions.
Lightweight Yet Strong Structural Advantage
Compared with dense refractory bricks, CCEFIRE? mullite insulation bricks are much lighter, with a typical density between 0.6–1.2 g/cm3. This brings several benefits:
Reduced structural load: Minimizes stress on furnace steel structures and supports.
Easier installation: Lightweight materials are easier to handle and install, improving construction efficiency.
Adequate strength: Despite being lightweight, mullite insulation bricks still provide good mechanical strength, able to withstand external pressure and thermal shock.
Application Scenarios: Ideal Back-Up Insulation Layer
CCEFIRE? mullite insulation bricks are commonly used as back-up insulation layers in high-temperature industrial furnaces, such as petrochemical cracking furnaces, steel heat treatment furnaces, glass furnaces, and ceramic kilns. They do not directly withstand flame or molten material erosion but serve as a supporting insulation layer. Combined with dense refractory bricks or castables, they create a furnace lining system that is both heat-resistant and energy-efficient.
With their low thermal conductivity, excellent thermal stability, and lightweight structure, CCEFIRE? mullite insulation bricks are indeed outstanding insulation materials for high-temperature industrial applications. They play an important role in reducing energy consumption, improving thermal efficiency, and extending furnace lining service life, making them the ideal choice for back-up insulation layers in many high-temperature systems.
leave message to apply
- Your Name :*
- Company Name:*
- Your E-mail:*
- Remarks:*
