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 […]

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 […]

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 […]

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 […]

In high-temperature industrial furnaces and heat treatment equipment, linings must not only withstand continuous thermal radiation but also resist furnace pressure fluctuations and hot gas erosion. If compressive strength is insufficient, boards may collapse, crack, or fail during long-term operation, directly compromising insulation performance and operational safety. Therefore, compressive strength has become a key indicator […]

In high-temperature sealing, insulation, and electrical protection applications, paper-based materials must retain both thermal stability and adaptability. However, traditional ceramic fiber paper often suffers from insufficient flexibility. During bending, winding, or complex installations, it can easily tear or break, leading to poor sealing, reduced insulation performance, higher installation difficulty, and increased maintenance costs. Core Advantage: […]