Views: 264 Author: Jack Cao Publish Time: 2024-02-29 Origin: Site
Pre-oxidized fiber (PANOF) is an essential precursor material for producing carbon fiber, widely trusted for its flexibility, thermal stability, and inherent flame retardance. This high-performance fiber demonstrates exceptional resistance to high temperatures, making it a preferred choice across industries that demand long-lasting thermal protection and fire-safe materials.
Pre-oxidized fiber is produced by oxidizing polyacrylonitrile (PAN) fibers at high temperatures. During this process, the fiber structure undergoes irreversible chemical changes, giving it properties such as:
Excellent heat and flame resistance
Stable performance under extreme temperatures
No melting or dripping during combustion
Good insulation and dimensional stability
Because of these advantages, pre-oxidized fiber is widely used as a flame-retardant intermediate material, especially in environments where safety and reliability are critical.
Pre-oxidized fibers are the primary raw material for manufacturing carbon felt and graphite felt, which are used in high-temperature furnaces, insulation systems, and industrial heating equipment. Their stability and thermal endurance make them ideal for applications requiring long-term thermal protection.
Due to their superior structural stability, pre-oxidized fibers are commonly used in temperature-resistant sealing fillers, helping ensure reliable sealing in industrial systems operating under extreme heat.
Pre-oxidized fiber can be used to produce:
Fireproof and flame-retardant fabrics
Fire blankets
Special construction or industrial isolation fabrics
Heat-resistant insulation layers
These materials withstand intense heat without shrinking, dripping, or deforming, providing essential protection in hazardous work environments.
Pre-oxidized fiber fabrics are suitable for:
Specialized flame-retardant protective clothing
Workwear for high-temperature industries
Outdoor bags, cases, and protective covers
Industrial textiles requiring enhanced thermal performance
Their stable thermal and flame-resistant properties make them suitable for both industrial safety and consumer-grade outdoor applications.
Using high-quality pre-oxidized fiber yarns, our factory produces flame-retardant fabrics that offer:
No melting or dripping during combustion, maintaining integrity even under direct flame.
Resistant to shrinkage, deformation, and performance loss under high heat.
Provides effective protection in high-temperature environments.
We support custom thickness, weight, width, color, and fabric construction to meet specific industrial or outdoor needs.
Whether you require materials for manufacturing protective clothing, sealing components, insulation layers, fire-retardant blankets, or industrial thermal fabrics, our pre-oxidized fiber products deliver reliability and consistent performance.
Enhanced safety in high-risk environments
Long service life under continuous heat exposure
Eco-friendly and non-toxic combustion behavior
Superior dimensional stability
Versatile for both industrial and consumer use
Pre-oxidized fiber (PANOF) stands out as a top-tier material for applications that require long-lasting heat resistance, flame retardancy, and thermal insulation. From carbon felt production to industrial sealing materials and protective clothing, its performance ensures safety, durability, and high efficiency.
If you are looking for custom flame-retardant fabrics or high-temperature materials, our factory can provide tailored solutions that match your technical and industrial needs.
