In modern industry, the selection of insulation materials is critical for enhancing energy efficiency and ensuring equipment safety. Thermal conductivity is one of the key indicators to evaluate the performance of insulation materials — the lower the thermal conductivity, the better the insulation performance. As a high-performance insulation material, ceramic wool excels in various high-temperature applications. So, what is the thermal conductivity of ceramic wool? Today, let’s explore the superior thermal conductivity of CCEWOOL® ceramic wool.
What is Thermal Conductivity?
Thermal conductivity refers to a material’s ability to conduct heat through a unit area over a unit time, and is measured in W/m·K (watts per meter per kelvin). The lower the thermal conductivity, the better the insulation performance. In high-temperature applications, materials with low thermal conductivity can better isolate heat, reduce heat loss, and improve energy efficiency.
Thermal Conductivity of CCEWOOL® Ceramic Wool
The CCEWOOL® ceramic wool product series features extremely low thermal conductivity, thanks to its special fiber structure and high-purity raw material formulation, providing excellent insulation performance. Depending on the temperature range, CCEWOOL® ceramic wool demonstrates stable thermal conductivity in high-temperature applications. Here are the thermal conductivity levels of CCEWOOL® ceramic wool at various temperatures:
CCEWOOL® 1260 Ceramic Wool:
At 800°C, the thermal conductivity is about 0.16 W/m·K. It is ideal for insulation in industrial furnaces, pipelines, and boilers, effectively reducing heat loss.
CCEWOOL® 1400 Ceramic Wool:
At 1000°C, the thermal conductivity is 0.21 W/m·K. It is suitable for high-temperature industrial furnaces and heat treatment equipment, ensuring effective insulation in extreme high-temperature environments.
CCEWOOL® 1600 Polycrystalline Wool Fiber:
At 1200°C, the thermal conductivity is approximately 0.30 W/m·K. It is widely used in ultra-high-temperature environments such as metallurgy and petrochemical industries, significantly improving operational efficiency.
Advantages of CCEWOOL® Ceramic Wool
Excellent Insulation Performance
With its low thermal conductivity, CCEWOOL® ceramic wool provides effective insulation in high-temperature environments, significantly reducing energy loss. It is suitable for insulating industrial furnaces, pipelines, chimneys, and other high-temperature equipment, ensuring stable operation in harsh conditions.
Stable Thermal Performance at High Temperatures
CCEWOOL® ceramic wool maintains a low thermal conductivity even in extreme temperatures up to 1600°C, demonstrating excellent thermal stability. This means that under high-temperature conditions, surface heat loss is effectively controlled, improving energy efficiency.
Lightweight and High Strength, Easy Installation
CCEWOOL® ceramic wool is lightweight and strong, making it easy to install. It also reduces the overall weight of equipment, lowering the load on support structures and enhancing system stability and safety.
Environmentally Friendly and Safe
In addition to traditional ceramic fibers, CCEWOOL® also offers low bio-persistent fibers (LBP) and polycrystalline wool fibers (PCW), which not only meet international environmental standards but are also non-toxic, low in dust, and help protect the health of workers.
Application Areas
Due to its excellent low thermal conductivity, CCEWOOL® ceramic wool is widely used in the following high-temperature industries:
Industrial Furnaces: Furnace linings and insulation materials in industries such as metallurgy, glass, and ceramics;
Petrochemical and Power Generation: Insulation for refineries, high-temperature pipelines, and heat exchange equipment;
Aerospace: Insulation and flame-retardant materials for aerospace equipment;
Construction: Fireproofing and insulation systems for buildings.
With its extremely low thermal conductivity, excellent insulation performance, and high-temperature stability, CCEWOOL® ceramic wool has become the preferred insulation material for industrial customers worldwide. Whether it’s for industrial furnaces, high-temperature pipelines, or the extreme high-temperature environments of the petrochemical or metallurgical industries, CCEWOOL® ceramic wool provides outstanding insulation protection, helping companies achieve energy efficiency and performance.
Post time: Oct-09-2024
