In industrial furnace lining systems, dimensional accuracy directly determines sealing performance and structural stability. Especially in demanding environments such as steel, aluminum, and heat-treatment furnaces, even a deviation greater than ±1 mm can lead to misalignment, uneven expansion joints, thermal leakage, or even furnace deformation. Therefore, whether an Insulating Fire Brick can maintain high dimensional […]
Insight | 03 Nov, 2025
A ceramic blanket is a lightweight, high-temperature insulation material widely used in modern thermal engineering systems. Thanks to its low thermal conductivity, strong thermal shock resistance, flexibility, and high-temperature stability, CCEWOOL® ceramic blanket has become an essential solution in various industrial and energy-saving applications. Hot-face lining and backup insulation for industrial furnaces CCEWOOL® ceramic blanket […]
Industry | 29 Oct, 2025
In high-temperature industrial operations, thermal stability is the most critical indicator to evaluate whether an insulation material can operate safely over the long term. When furnace temperatures fluctuate from several hundred degrees to over 1200°C, any material that shrinks, powderizes, or collapses will cause heat leakage, lining damage, and unplanned shutdown risks. Therefore, only a […]
Insight | 27 Oct, 2025
In the high-temperature industrial world, ceramic wool blankets are widely used in steelmaking, petrochemical, heat treatment, and power industries for their light weight, low thermal conductivity, and superior insulation performance. Yet one question remains crucial for engineers and operators alike: How long can a ceramic wool blanket actually last? In reality, the lifespan of a […]
Industry | 22 Oct, 2025
In high-temperature industrial environments, corrosive agents are among the biggest threats to the service life of furnace linings. Alkali vapors, slag, acidic fumes, and chlorine-containing gases continuously attack insulation layers, leading to fiber embrittlement, powdering, or spalling. When insulation materials lack corrosion resistance, they not only lose thermal efficiency but also risk structural instability and […]
Insight | 20 Oct, 2025
In high-temperature industrial applications, a ceramic paper gasket plays the dual role of sealing and insulation. It must not only operate stably for long periods at temperatures ranging from several hundred to over a thousand degrees Celsius, but also withstand mechanical stress and thermal shock during installation and operation. If tensile strength is insufficient, the […]
Industry | 15 Oct, 2025
