PTFE(Teflon) Needle Felt

PTFE(Teflon) Needle Felt

PTFE(Teflon) Needle Felt is one of the most excellent chemical fiber fabric.

  • Working temperature up to 250℃
  • it is virtually chemically inert in biological environments.
  • Daily capacity reaches 3000 square meters.

  • Description


Features of products

Polytetrafluoroethylene felt is an inert felt with excellent hydrophobic properties and resistance to chemical attacks with a 260°C maximum service temperature.

  • PTFE felt is designed to easily handle extreme conditions like high acid gas concentrations (HCL, H2SO4), high humidity, and chemically operative conditions
  • PTFE Felt with PTFE membrane lamination is also available to enhance filtration efficiency and to reduce differential pressure
  • withstand attack from the most corrosive chemicals such as concentrated acids

Physical and Chemical properties:





  • Chemicals Processing: Dryer gas filtration under chemically or thermally demanding conditions
  • Medical, municipal, industrial, sewage sludge, biomass, and hospital waste incineration