Shenzhen Petersburg Composite Materials Co., Ltd

Our high-silica needle-punched insulation felt is a new generation of high-performance inorganic fiber material made of high-purity silica, specially developed for thermal management applications in extreme temperatures and harsh working conditions. It combines excellent thermal insulation, structural integrity and corrosion resistance, and is an ideal thermal protection solution for the aerospace, petrochemical, power and high-end manufacturing industries. High temperature thermal protection in extreme environmentsExcellent heat resistance: continuous operating temperature far exceeds the limit of conventional materials, maintaining stable performance under extreme working conditionsUltra-low thermal conductivity: as low as 0.021 W/m·K (25°C), effectively reducing energy consumption and heat conductionVarious thicknesses available: 3mm to 30mm can be customized to meet various space and insulation needsExcellent chemical and mechanical stabilityStrong chemical inertness: acid and alkali resistant, suitable for corrosive gas or liquid environmentGood structural integrity: not easy to deform or powder under vibration, impact and mechanical compressionIntrinsically flame retardant: the material itself is Class A non-flammable, no need to add any fire retardant additivesIdeal choice for high-demand industriesAerospace grade quality: suitable for thermal protection of fuselage, engine compartment fireproof layer, thermal isolation of electronic componentsIndustrial energy efficiency improvement: greatly reduce heat loss in industrial furnaces, kilns and power generation devicesHome appliances and equipment applications: suitable for water heaters, ovens, electric control cabinets and other structural layers with high thermal stability requirementsTypical applications: Aircraft firewalls and insulation bulkheads Petrochemical reactors, high-temperature transmission pipeline insulation Power plant boilers, steam turbines and high-temperature air duct insulation Automobile exhaust system thermal shielding High-voltage electrical cabinets, motors and energy storage equipment insulation