Pre-oxidized pan felt

Item No.: SHOX-004
Material: 100% pre-oxidized pan fiber

Properties: Good heat insulation effect, non-flammable, non-melting, no heat shrinkage, no thermal cracking, no droplet, heat insulation, excellent heat insulation performance, small thermal conductivity, good heat insulation effect, corrosion resistance, good chemical properties.


Application: Widely used in high-performance FR garments, non-woven welding blankets, industrial fire protection layers, mechanical seals and gaskets, high-temperature belts, fireproof blanket, thermal barrier, kitchen fire extinguishing covers, winery covers, industrial fire blocking cover to protect the equipments in the high temperature environment and can also be carbonized for carbon fiber composites and energy storage and photovoltaic industries.
Description Review
Description

What is pre-oxidized Pan felt / pre-oxidized Pan felt?

Pre-oxidized Pan fiber is obtained by high-temperature thermal stabilization treatment of polypropylene nitrile. It has high flame retardancy, the limiting oxygen index is greater than 40%, and has excellent thermal stability. The fiber does not melting,soften shrinkage,dripping during combustion, it is a quasi-non-combustible product, it has suitable textile processing performance, The fabric is light, soft, and has good water absorption. Denpend on raw material choosing, we also have pre-oxidized pan felt have good hyfrophobicity, It has good heat insulation effect, corrosion resistance, chemical environment resistance, and good radiation resistance.

The pre-oxidized Pan fiber insulation felt developed and produced by Shanghai Shenghe is a new type of heat insulation material made by using pre-oxidized Pan fiber as raw material and processed by needlepunch. It has the characteristics of good flexibility, low thermal conductivity, corrosion resistance, high temperature resistance, and non-flammability, and is widely used in military defense, aerospace, automotive interiors, shipping, petrochemical, steel refining, photovoltaics, and energy storage.

Preox felt performance characteristics 

  1. We use pre-oxidized fiber make 100% pure preox felt and also we use preoxidized pan fiber mix with para aramid, meta aramid make preox and para aramid blended felt, pre-oxidized pan and meta aramid belended felt according to different applications required.
  2. Pure pre-oxidized fiber felt  and pre-oxidized fiber and para-aramid blended felt ,  the felt  is is light, soft, and has good heat insulation effect. 
  3. Pre-oxidized fiber and para-aramid blended nonwoven is non-flammable, non-melting, non-heat-shrinkable, non-thermally cracked, and has no droplet. The heat-resistant and flame-retardant effect of pure pre-oxidized pan felt   better than pure para-aramid felt. The felt made of pre-oxidized pan and para-aramid  has excellent performance in antistatic, flame retardant, wear-resistant, acid and alkali resistance, and corrosion resistance.
  4. Heat insulation and temperature resistance: excellent heat heat resistance performance, can be used for a long time at a relatively high temperature (≤350°C), is difficult to burn under an open flame, and will  extinguish without flame.
  5. Corrosion resistance: good chemical properties, resistant to various acid and alkali solvents, and can be used in harsh corrosive media.
  6. Flame retardant and heat insulation: excellent heat insulation performance, low thermal conductivity, good heat insulation effect; it has high flame retardancy, oxygen index ≥ 40%.
  7. Excellent thermal stability: no softening and shrinkage, no melting drops, it is a quasi-non-combustible product; good heat insulation effect, good corrosion resistance, chemical environment resistance, and radiation resistance.  



Preox felt application

Pre-oxidized felt  and pre-oxidized  and aramid fiber blended felt  can be made into the linning of  flame-retardant and high-temperature resistant gloves.  Pre-oxidized felt  can be used for linning of  special flame-retardant clothing, thermal protective clothing and firefighting clothing, steelmaking clothing, high-temperature work clothing and spark protection welding blanket, other outdoor products, and can also be used for industrial felts ,  Flame-retardant aviation products, high-speed train products, tunnel fire prevention, automobile hood insulation, fuel tank insulation, high-speed train products, camping tents and other heat-insulation and flame-retardant industries. The heat-resistant and fire-resistant performance is stable and can be customized for production.

100% Preoxdized pan (panox, ox ) felt  is used in high performance FR apparel, woven welding blankets, industrial fire-blocking layers, mechanical seals and gaskets, high temperature belting and can also be carbonized for use in carbon fiber composite and Energy storage and photovoltaic industry end uses.
  • The linning of Protective clothing:  Such as  the linining of high-temperature work clothes, fire-fighting clothes, combat clothes, welding clothes, fire-resistant gloves.
 
  • For flame retardant decoration materials: flame-retardant and heat-resistant curtains,  seat covers of automobiles, motor vehicles, aircraft and other flame-retardant and heat-resistant decorative products. kitchen fire extiguishing covers, winery covers, industrial fire- blocking cover to protect equipments in high temperature environment.
 
  • Non-woven filter material: high-temperature gas/solid materials, flame-retardant and sound insulation of automobiles and buildings, and heat insulation in high-temperature environments.
 
  • Felt heat insulation materials, fireproof, anti-welding spark materials, fire escape blankets, car seat inner cladding, sound insulation, interior decoration, etc.
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