In glass melting furnaces and other high-temperature equipment, the back-up insulation layer is continuously exposed to harsh alkaline atmospheres during long operation cycles, along with frequent thermal cycling due to furnace start-ups and shutdowns. Traditional organic-bonded refractory ceramic fiber boards often suffer from powdering, odor release, and binder carbonization and delamination in such conditions. These […]

In industries such as precision manufacturing, metal processing, and aerospace, heat treatment equipment is facing increasingly higher demands for temperature control accuracy, energy efficiency, and structural stability. However, traditional insulation materials often suffer from high thermal conductivity, poor thermal shock resistance, and structural deformation. These issues lead to reduced thermal efficiency, elevated surface temperatures, and […]

In electric furnaces, electronic drying units, and heat treatment equipment, insulation materials are expected not only to retain heat, but also to ensure operational safety and a clean environment. Traditional ceramic fiber boards, though effective in thermal insulation, often release dust, generate smoke from organic binders, or deform under thermal shock—leading to contamination of sensitive […]