Fire-resistant cotton lining for restaurant kitchen exhaust pipes, operating safely under continuous high temperatures of 100℃ daily
May 06,2025

In the catering industry, kitchen safety has always been a major concern for operators. Statistics show that over 2000 kitchen fires caused by oil fume pipes occur annually nationwide, resulting in significant direct economic losses.
Traditional pipe lining materials are easily prone to fire hazards under harsh conditions such as high temperatures and oil accumulation. However, the advent of pre-oxidized fiber fire-resistant cotton is changing this situation.
Advantages of Pre-oxidized Fiber Fire-Resistant Cotton
Pre-oxidized fiber fire-resistant cotton is a high-performance fire-resistant material processed using special techniques, with the following outstanding advantages:
Excellent Fire-Resistant Performance
Limiting Oxygen Index (LOI) ≥32%; it does not burn when exposed to open flames, does not melt or drip, only surface carbonization occurs, effectively preventing the spread of fire.
Excellent High-Temperature Resistance
Flame-retardant, fire-resistant, and high-temperature resistant. It can withstand high temperatures of 200℃ for extended periods and up to 1000℃ for short periods, fully meeting the needs of restaurant kitchens.
Environmentally Friendly and Safe
Free of asbestos and other harmful substances; it has passed FDA food contact certification, ensuring food safety.
Application Scenarios
1. Solutions for Hot Pot/Barbecue Restaurants
Anti-splash layer: withstands oil splash temperatures of 300℃/second
Modular design: damaged modules can be replaced quickly in 30 minutes
Oil guide groove structure: automatically collects oil droplets into the oil collection box
2. Standardized Configuration for Chain Restaurants
Intelligent monitoring system: embedded temperature sensor, automatic over-temperature alarm
Fire-resistant isolation belt: fire-resistant barriers are installed every 3 meters to prevent the spread of fire
Cleaning reminder device: AI algorithm prompts cleaning cycle based on exhaust efficiency
3. Solutions for Old Pipe Renovation
No need to remove the original structure, direct bonding installation
Thickness 3-10mm optional, air volume loss <5%
Anti-corrosion coating extends the lifespan of metal pipes by 2 times
Pre-oxidized fiber fire-resistant cotton not only significantly improves kitchen safety but also creates considerable economic benefits for catering businesses by reducing maintenance costs and extending equipment lifespan.
Safety is paramount; prevention is key. With its superior performance and reliable quality, pre-oxidized fiber fire-resistant cotton is becoming a new standard for kitchen safety protection in the catering industry. Choosing it means choosing peace of mind and security.
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