Perlite Board
6 products found
Dense Perlite Block Backup Insulation 1000°C
Dense perlite block rated to 1000°C for furnace backup insulation and load-bearing thermal barriers. High compressive strength suits steel reheat furnaces, cement rotary kilns, and tunnel kiln car applications.
λ = 0.10 W/(m·K) at 200°C
Expanded Perlite Insulation Board
Lightweight expanded perlite insulation board with sodium silicate binder. Good high-temperature performance, eco-friendly, and cost-effective.
λ = 0.065 W/(m·K) at 200°C
High-Strength Perlite Board 650°C CS>0.6MPa
High-strength perlite board rated to 650°C with compressive strength exceeding 0.6 MPa for load-bearing insulation. Ideal for power station boiler floors, industrial furnace hearths, and equipment base thermal barriers.
λ = 0.088 W/(m·K) at 200°C
Loose-Fill Expanded Perlite 600°C
Loose-fill expanded perlite rated to 600°C for cavity and annular space insulation. Ultra-low bulk density reduces structural load in LNG storage tanks, petrochemical vessel cavities, and cold storage facilities.
λ = 0.060 W/(m·K) at 200°C
Perlite Pipe Section Insulation 600°C
Pre-formed curved perlite pipe section rated to 600°C for seamless insulation of industrial pipes and steam lines. Consistent wall thickness minimizes thermal bridging on petrochemical and power station pipework.
λ = 0.070 W/(m·K) at 200°C
Perlite-Silica Composite Board 900°C
High-temperature perlite-silica composite board rated to 900°C with enhanced binder matrix. Low shrinkage and stable thermal performance for glass melting furnaces, heat treatment furnaces, and ceramic kilns.
λ = 0.085 W/(m·K) at 200°C