Rosewool Insulation Refractory Co.,Ltd.
Fire-resistant, heat-insulating, high-temperature resistant, and high-quality ceramic fiber paper gasket is a specialized industrial gasket specifically designed for high-temperature, fire-resistant, sealing, and heat-insulating applications. It is woven from high-purity ceramic fiber yarn and exhibits excellent heat resistance, low thermal conductivity, flexibility, and chemical stability. It is widely used in high-temperature flanges, valves, furnace doors, pipeline connections, and other parts in industries such as metallurgy, aluminum, power, petrochemical, and machinery.
Ceramic fiber paper gasket structure:
Substrate: high-purity ceramic fiber paper (Al₂O₃ ≥45%, low impurity content);
Weaving method: plain weave, twill weave, or satin weave, with some products reinforced with stainless steel wire (to enhance tensile strength and dimensional stability);
Form: Coil material or shaped gasket (can be stamped into various flanges/special-shaped gaskets);
Asbestos-free: 100% synthetic fiber, compliant with RoHS, REACH, and China’s asbestos-free regulations.
Main market application areas of ceramic fiber paper
1. Electronic and electrical appliances and new energy industry
Lithium battery manufacturing, semiconductor/photovoltaic equipment, high-end home appliances
2. Aluminum industry (key application)
Electrolytic aluminum cell, melting and holding furnace, casting platform
3. Automobile and rail transit
Engine/exhaust system, new energy vehicle battery pack
4. Industrial furnaces and thermal equipment
Furnace door/observation window sealing, heating element insulation, thermocouple protective sleeve gasket
5. Aerospace and military industry
Engine component insulation, missile/rocket thermal protection system
6. Building and Fire Safety
Fireproof door core material/fireproof partition, cable fireproof covering
Fire-resistant, heat-insulating, high-temperature-resistant, high-quality ceramic fiber cloth gaskets are key materials for high-temperature sealing and energy conservation in modern industry, combining advantages such as heat resistance, fire resistance, non-toxicity, flexibility, and ease of processing. In fields such as aluminum plants, metallurgy, and thermal equipment, domestic high-quality suppliers like Rosewool Insulation Refractory Co.,Ltd have been able to stably provide high-purity asbestos-free products with outstanding cost-effectiveness, making them worthy of priority evaluation for cooperation.
