Shenzhen Petersburg Composite Materials Co., Ltd

When safety is not a doubt, our pre-oxidized fiber flame retardant pads provide unmatched fire resistance, thermal stability and mechanical strength. Made from advanced pre-oxidized polyacrylonitrile (PAN) fibers that slow flame spread and withstand high temperatures, this high-performance insulation material is ideal for protecting sensitive components in electrical systems, automotive components, and heavy industrial equipment.

🔥 Excellent flame retardancy and thermal protection
Inherently refractory core: Made from heat-stable fibers that won't melt, drip or catch fire
High Temperature Resistance: Maintains integrity even at high temperatures over long periods of time
Low thermal conductivity: Effectively blocks heat, making it ideal for high-risk thermal environments

🛡️ Designed for harsh working conditions
Superior chemical resistance: Resistant to oils, solvents and corrosives
Tear-resistant and tough: retains shape under compression, vibration and motion conditions
Long-term performance: No sagging, cracking or degradation, even in harsh environments

🚗 Versatile security solutions for a wide range of industries
Automotive applications: Ideal heat shields near engines, battery packs, and exhaust systems
Electrical insulation: Protects panels, circuit boards, and enclosures from overheating or fire
Industrial machinery: Provides an insulated and fireproof environment for control units, pumps and actuators in extreme environments

Technical advantages at a glance:
✅ Flame-retardant, non-melting construction
✅ High heat resistance (can be used continuously at high temperatures)
✅ Chemical stability and mechanical strength
✅ Asbestos-free and non-toxic

Apply:
Battery thermal pads in electric vehicle systems
Flame retardant barriers in electrical appliances
Fireproof insulation of switchgears
Thermal conductive plates in the engine compartment
HVAC system fire shielding