PTFE Fine Powder Manufacturer
Peflon PTFE fine powder — paste-extrusion grade PTFE resin. Exceptional thermal stability, low friction, chemical inertness and outstanding dielectric properties for continuous tubes, pipe liners, seal tape, breathable membranes and coaxial cable.
- ✓Exceptional Thermal Stability
- ✓Low Friction Coefficient
- ✓Chemical Inertness
- ✓Dielectric Insulation
Features & Benefits of Peflon™ PTFE Fine Resins
Four defining performance attributes of Peflon PTFE fine powder — signature PTFE chemistry translated into paste-extrusion grade behaviour.
Exceptional Thermal Stability
Unparalleled resistance to high temperatures — reliable under extreme thermal conditions.
Low Coefficient of Friction
Inherent non-stick properties reduce friction — improves operational efficiency and equipment longevity.
Chemical Inertness
Resistant to a wide array of chemicals — superior corrosion resistance for harsh environments.
Outstanding Dielectric Properties
Excellent electrical insulation — safe and reliable in high-voltage applications.
Polytetrafluoroethylene Fine Powder Applications
PTFE fine powder is highly versatile — eight primary application categories across tubing, sealing, electrical and membrane markets.
PTFE Fine Powder Resin Processing
PTFE fine powder can be processed through multiple methods — compression molding, paste extrusion, blade casting, coating, calendering and melt extrusion — each suited to specific downstream product types.
Related Fluoropolymers to PTFE Fine Powder
Complementary fluoropolymers for adjacent processing routes and service requirements — Peflon stocks the full thermoplastic fluoropolymer range.
FAQ of PTFE Fine Powder
What is the difference between PTFE Fine Powder and PTFE Molding Powder?
PTFE fine powder (D50 450–750 μm) is processed by paste extrusion — tubes, tape, wire insulation, spaghetti tubing. Molding powder (D50 60–260 μm) is processed by compression molding — sheets, rods, billets and large shapes.
What is the typical particle size of PTFE Fine Powder?
Average particle size is 450–750 μm. This coarser agglomerate form paste-extrudes with a lubricant to yield dense, continuous PTFE profiles.
What applications require PTFE Fine Powder specifically?
Any continuous paste-extruded product — Teflon thread seal tape, spaghetti tubing, wire insulation, coaxial cable dielectric, pipe liners, breathable ePTFE membranes. For pressed/sintered billets and machined parts, use molding powder instead.
Does Peflon PTFE Fine Powder require a lubricant for extrusion?
Yes. Paste extrusion blends PTFE fine powder with a volatile hydrocarbon lubricant (typically an isoparaffin). After preforming, the mixture is ram-extruded through a die; the lubricant is later dried and burned off during sintering.
How should PTFE Fine Powder be stored?
Store sealed, dry, below 19 °C to minimize agglomeration and moisture pick-up. Before use, precondition bags at target processing temperature and screen to break up any shipping agglomerates.