Recommended Products
- 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 round 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.
- 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 paper
- Temperature Grade: 1260 °C (2300 °F), 1400 °C (2552 °F), 1430 °C (2606 °F)
CCEWOOL Ceramic Fiber Paper shows excellent thermal insulation properties and construction performance, suitable for use in deep processing (multi-layer composite, punching, etc.); and excellent resistance to molten infiltration, allowing itself to be used for casting washer separation in the construction and glass industries.
- DJM Insulating brick
- 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, specially suitable for cracking furnace, hot blast furnace, ceramic roller kiln, porcelain kiln extraction, glass crucible and various electric furnaces as lining. It is an ideal product of energy efficiency and longevity.
- Ceramic Fiber Tape
- Ceramic Fiber Tapes that are fabricated using high quality ceramic fiber yarn and are reinforced with fiberglass filament & ss wire.
- Ceramic fiber blanket
- 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 1050°C to 1450°C, which is widely used in various sectors of refractory, insulation, thermal insulation field.
- Ceramic fiber board for wall-hung boilers and gas boiler
- The most outstanding characteristic of CCEWOOL Ceramic fiber board for fireplace and gas boiler is that it enjoys light weight, and at the same time it has high compressive strength./ Compared with the normal ceramic fiber boards of the same density, they are 20% harder; comparing to the ceramic boards of the same compressive strength, they are 20% lighter.
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What is polycrystalline wool board?
In today's high-temperature industrial applications, as operating conditions become increasingly extreme, the demand for materials with excellent heat resistance, corrosion resistance, and superior insulation performance continues to grow. Polycrystalline wool board has emerged as the material of choice for thermal insulation and protection across many industries due to its outstanding properties.

What is polycrystalline wool board?
Polycrystalline wool board is a high-performance insulation board made from high-purity alumina (Al?O?) using a wet vacuum forming process. Typically, the alumina content exceeds 72%, combined with a small amount of silica (SiO?) and other stabilizing components. This composition grants the material exceptional thermal stability, extremely low thermal conductivity, and outstanding corrosion resistance.
Unlike traditional ceramic fiber boards, polycrystalline wool board offers significantly higher temperature resistance (up to 1800°C) while maintaining excellent structural stability and an extended service life even under extreme conditions.
Key Advantages of Polycrystalline Wool Board
Exceptional High-Temperature Stability
Remains intact without pulverizing, shrinking, or deforming after long-term exposure to extreme temperatures, significantly extending equipment life.
Ultra-Low Thermal Conductivity
Effectively blocks heat transfer, improves thermal energy utilization, reduces energy consumption, and supports energy-saving initiatives.
Excellent Acid and Alkali Resistance
Resists erosion from acidic, alkaline, and certain slag environments, making it ideal for chemical and metallurgical industries.
Outstanding Thermal Shock Resistance
Maintains structural stability through frequent thermal cycling, reducing maintenance costs and downtime.
High Mechanical Strength and Easy Installation
Offers excellent compression and flexural strength, allowing for easy cutting, processing, and installation on complex furnace linings.
As a professional manufacturer of high-temperature insulation materials, CCEWOOL? adopts internationally advanced production processes, strictly controls raw material purity, and ensures consistent manufacturing standards. Every CCEWOOL? polycrystalline wool board we produce excels in temperature resistance, insulation performance, mechanical strength, and corrosion resistance, offering global customers efficient, energy-saving, and environmentally friendly insulation solutions.
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