Shenzhen Petersburg Composite Materials Co., Ltd

This product is a high-performance high-silica glass fiber needle-punched insulation mat. It is made of ultra-high purity high-silica glass fiber pressed by a needle-punching process. It has excellent high temperature resistance, excellent thermal insulation and good structural strength. Its continuous use temperature can reach 600°C, its peak temperature tolerance can reach up to 800°C, and its thermal conductivity is as low as 0.021 W/m·K. It is the core insulation material in various high-temperature industrial and thermal protection systems. The insulation mat has a dense structure and uniform material, and can maintain long-term stability under extreme thermal loads and harsh chemical environments. Its natural inorganic components have excellent corrosion resistance and can effectively resist acid, alkali, salt spray and other chemical media erosion. It is widely used in aerospace systems, petrochemical equipment, power generation equipment, automobile engine compartments, electrical equipment and heavy industrial pipeline thermal protection systems. The material itself has natural non-combustible properties and meets Class A fire protection standards. It does not require additional chemical flame retardant coatings, does not produce smoke or harmful gases, and improves the overall thermal safety level. Its good electrical insulation performance makes it also suitable for thermal insulation and protection of electrical components in high voltage environments, meeting the multiple thermal insulation protection needs of modern power systems and new energy equipment. The product supports multiple specifications and customization, with a thickness range from 3 mm to 30 mm (up to 330 mm for special needs). It can be cut and fitted according to different installation structures and space requirements, and is suitable for large-area coverage and local key protection. Its excellent mechanical strength prevents it from breaking, collapsing or deforming during installation, and is suitable for long-term fixed or dynamic component insulation. Typical applications include: • Aviation engine insulation layer, electronic control system thermal shield; • Petrochemical equipment and industrial furnace high temperature insulation structure; • Power generation system turbine, high temperature pipeline insulation pad; • Electrical equipment thermal insulation cover, battery compartment thermal management system; • Automobile exhaust system and engine thermal pad. This high-silicon needle-punched insulation pad combines high temperature stability, thermal insulation efficiency and mechanical reliability. It is an ideal choice for thermal protection of harsh working conditions and key equipment, which can effectively extend the service life of equipment, improve operational safety and optimize energy efficiency.