Rosewool Insulation Refractory Co.,Ltd.
Ceramic fiber cloth, a thermal insulation and fireproof material used in power plants? In power plants (thermal power plants, biomass power plants, waste incineration power plants, etc.), ceramic fiber cloth is an important high-temperature thermal insulation and fireproof material. The ceramic fiber cloth used in power plants is a flexible thermal insulation and refractory material based on aluminum silicate fibers, which is spun and woven, and can be reinforced/coated. It is the core material for thermal insulation, sealing, and fireproofing of high-temperature parts such as boilers, pipelines, and flanges in power plants. It is a core product of asbestos-free and environmentally friendly thermal insulation and refractory materials.
The main functions and application scenarios of ceramic fiber cloth in power plants are as follows:
1. Insulation for high-temperature pipelines and valves
Wrap high-temperature parts such as steam pipes, superheater outlet pipes, and reheaters;
Replace traditional asbestos cloth (which has been banned) to achieve lightweight and efficient heat insulation.
2. Flexible sealing of flanges and elbows
It can be cut, wrapped, and sewn, adapting to irregular structures;
Combined with ceramic fiber ropes/belts, it forms a detachable insulation cover, facilitating maintenance.
3. Fire isolation and cable protection
Used for fireproof coating of cable trays to prevent the spread of fire;
Fire barriers shall be established around the oil system and hydrogen cooling system.
4. Sealing gasket for boiler manhole and fire observation hole
It is resistant to high temperatures and thermal shock, and is not prone to aging or cracking even after repeated opening and closing.
5. Emergency repair and temporary insulation
The construction is convenient, without the need for baking, and the damaged insulation layer can be quickly wrapped.
The core advantages of ceramic fiber cloth in the power plant industry
High temperature resistance + thermal shock resistance: It can withstand the sudden temperature changes during boiler start-up and shutdown, without cracking or collapsing, making it suitable for power plant operating conditions.
Energy saving and consumption reduction: With a low thermal conductivity, it reduces heat loss by 15%-30% compared to traditional insulation materials, leading to long-term fuel cost reduction.
Flexible and easy to construct: It can be cut and wrapped, adapts to irregular shapes, shortens maintenance time, and reduces labor costs.
Environmental compliance: Free of asbestos and toxic substances, complies with environmental and occupational health standards, and avoids compliance risks.
Chemical stability: Resistant to acids and alkalis (excluding strong alkalis), resistant to corrosion from flue gas and condensate water, with a service life of 3-5 years.
Insulation and fireproof material ceramic fiber cloth for power plants? Rosewool Insulation Refractory Co.,Ltd., as a local manufacturer rooted in Henan and specializing in insulation and refractory materials for over ten years, possesses certain advantages in the regular supply, cost-effectiveness, and regional service response of ceramic fiber cloth. To learn more about the functional parameters and technical indicators of ceramic fiber cloth, click on us for detailed explanations and free solutions provided by our online staff;
