Flexible ceramic fiber smoke exhaust and fireproof wrapping are made of special ceramic long fibers made by melting very pure raw materials. Then, mechanical needle punching is used to enhance strength and surface integrity. Ceramic fiber blankets are entirely made of inorganic materials, with a variety of densities, thicknesses, widths, and heat resistance levels to choose from. This product is widely used in smoke exhaust systems, fire ventilation ducts, and has the characteristics of environmental protection, energy saving, high thermal resistance, easy installation, and wide application. Excellent thermal stability, low thermal storage capacity, low shrinkage rate, low thermal conductivity Good elasticity and thermal shock resistance (fiber)