Application of 32K density aluminum-coated aluminum silicate blanket for thermal insulation and fire resistance in factories

What is the application of 32K density aluminum-foil-covered aluminum silicate blanket in factories for thermal insulation and fire resistance? The 32K density aluminum-foil-covered aluminum silicate blanket (i.e., an aluminum silicate fiber blanket with a density of 32 kg/m³ and a surface covered with aluminum foil) is a lightweight, flexible, and highly efficient industrial thermal insulation and refractory material, widely used in various high-temperature equipment and pipeline systems in factories. Its “32K” design represents low density, balancing excellent thermal insulation and economy, while the aluminum foil layer enhances its ability to prevent radiation, moisture, and reflect heat energy.

Typical application scenarios of aluminum-coated aluminum silicate blanket in factories

1. Application areas of industrial furnace lining and backing: heating furnace, annealing furnace, aluminum melting furnace, heat treatment furnace, etc., specifically on the furnace walls/roofs.
2. Applicable media for high-temperature pipeline insulation: steam, heat transfer oil, high-temperature flue gas (≤1000℃).
3. Equipment shell heat shields are used for: boiler, dryer, reaction kettle, incinerator, etc., specifically on the outer walls.
4. Fire protection and cable protection are used for wrapping around cable trays and electrical cabinets, providing a Class A fire barrier that is non-combustible in case of fire and can delay the spread of fire (used around substations and control rooms).
5. Expansion joints and flange sealing fillers utilize their flexibility to fill thermal expansion gaps in equipment to prevent heat leakage and simultaneously absorb vibration displacement.

Using 32K density aluminum-clad aluminum silicate blanket? Choosing to cooperate with Rosewool Insulation Refractory Co.,Ltd. for aluminum-clad aluminum silicate blanket can obtain comprehensive value including source quality, customized production, full-process service, and high cost-effectiveness, which is suitable for high-temperature insulation and fire protection needs in industrial scenarios such as aluminum plants, steel plants, and chemical plants;