Peflon PTFE Bar Manufacturer
Solid PTFE bars — round, square, hollow, flat and custom profiles. Chemically inert, heat-resistant and low-friction — for seals, bearings and industrial applications. Both small and bulk orders supported.
- −200 – 260 °C Service
- Ultra-Low Friction
- 8 Filler Grades Available
- Custom Profiles on Request
What is a Teflon Bar?
Peflon PTFE bars are solid rods made from polytetrafluoroethylene — a high-performance fluoropolymer. Chemically inert, heat-resistant and low-friction — used in seals, bearings and industrial applications where durability and non-stick properties are critical. Peflon delivers unsurpassed precision and cleanliness for the full range of critical applications, accommodating both small and bulk orders efficiently.
PTFE Bar by Type
Six stock shapes — round, square, hollow, flat, custom and laboratory stir-bar variants.
Peflon Teflon Round Bar
Easily machined into custom seals, bushings, bearings and gaskets — uniform diameter cylindrical stock.
Peflon Teflon Square Bar
Inert, frictionless, non-reactive — virgin PTFE or reinforced grades (glass, carbon, bronze-filled).
Custom-Shaped PTFE Parts
Customized products with unique designs — supply your image or drawing and we’ll build to spec.
PTFE Stir Bar
Laboratory magnetic-stirrer accessory — thermal stability and non-stick surface for efficient mixing.
PTFE Belly Bar
Center-bulge design prevents spinning slippage — consistent stirring in challenging liquids.
PTFE Nipple Bar
Ridge design enhances mixing — turbulent flow for rapid homogenization of difficult-to-mix solutions.
Filled PTFE by Material
Ten grades including carbon, glass, bronze, graphite, ekonol, ceramic, polyimide, mica, PTFE-filled Delrin and mineral-filled PTFE — tuned for specific mechanical and thermal performance. The base resin is registered as CAS 9002-84-0.
Virgin PTFE Bar
Solid rod from pure, unfilled polytetrafluoroethylene — no additives, no reinforcing materials.
Carbon-Filled PTFE Bar
Improved electrical conductivity and abrasion resistance — bearings and high-load sliding parts.
Glass-Filled PTFE Bar
Higher mechanical strength and wear resistance — seals, gaskets and bearings under high load.
Bronze-Filled PTFE Bar
Higher hardness and thermal conductivity — plain bearings, valve seats, high-friction service.
Graphite-Filled PTFE Bar
PTFE with graphite particles — enhanced thermal conductivity and self-lubrication.
Ekonol-Filled PTFE Bar
High-performance composite of PTFE and Ekonol — demanding mechanical service.
Ceramic-Filled PTFE Bar
Engineered with Al₂O₃ / SiC / BN ceramic particles — superior hardness and wear resistance.
Polyimide-Filled PTFE Bar
PTFE with polyimide resins / powders — high-performance polymer composite for extreme conditions.
Mica-Filled PTFE Bar
Reinforced composite with mica flakes — improved mechanical and thermal while retaining PTFE core benefits.
Glass-Reinforced PTFE Bar
PTFE with long glass fibers — engineered composite for higher structural load capacity.
PTFE-Filled Delrin Bar
Polyoxymethylene (Delrin) blended with PTFE — engineering plastic for low-friction mechanical parts.
Mineral-Filled PTFE Bar
PTFE with CaF₂, BaSO₄ or silica fillers — cost-effective wear and dimensional stability.
Features of PTFE Bars
High-performance synthetic fluoropolymer with very high strength, self-lubrication at low temperatures and low friction — flexible stock availability for diverse requirements.
Exceptional Chemical Resistance
Resists almost all acids, bases and solvents.
High-Temperature Stability
Performs from −200 °C to +260 °C (−328 °F to +500 °F).
Ultra-Low Friction
One of the lowest coefficients of friction among solids.
Non-Stick & Anti-Adhesive
Prevents material buildup — ideal for coatings and linings.
Excellent Electrical Insulation
High dielectric strength, suitable for electrical applications.
Biocompatible
Safe for food, medical and pharmaceutical uses.
Low Moisture Absorption
Maintains properties in humid and wet environments.
Machinability
Easily fabricated into custom parts — rods, seals and bearings.
Applications of PTFE Bar
Gaskets, bushings, hydrolysis-resistant components, electrical insulators, tank linings — chemical processing and semiconductor industries.
Food Processing
Round bar stock for food-contact machinery — biocompatible, FDA-compliant materials. Learn More
Lab Equipment
Glass-filled PTFE for lab instruments — chemical inertness and dimensional stability.
Aerospace
Flexible belly bar profiles for aerospace — lightweight stability under extreme conditions.
Why Choose Peflon PTFE Bar
How to Use Teflon Filled?
- Avoid conductive fillers (e.g. carbon fiber) in insulation applications.
- Filler type must be selected based on the service medium.
PTFE with Certifications Approval
- ISO 9001 / ISO 14001 certified
- USP Class VI and ISO 10993-5
- ASTM D638 and IEC 60243
Resources for PTFE Bar
Download catalog, technical data sheet and material safety data sheet.
Catalog
Complete PTFE bar product catalog.
TDS
Technical data sheet — mechanical & thermal specs.
MSDS
Material safety data sheet — handling & compliance.
Related Products
PTFE Tube
Peflon PTFE Tube — extruded and paste-processed tubing for chemical and fluid transfer.
Teflon Sheet
PTFE Molded Sheet — pressed and sintered sheet stock for gaskets, linings and machined parts.
PTFE Teflon Rod
Peflon PTFE Rod — virgin and filled rod stock for seals, bushings and bearings.
PTFE Film
Peflon PTFE Film — thin skived and cast film for insulation and release applications.
Skived PTFE
PTFE Skived Sheet — skived tape and sheet in a wide range of thicknesses.
FAQ of Filled PTFE
Where to find PTFE bars?
You can search "buy PTFE bar near me" — stock options include PTFE hollow bar, black PTFE bar and premium PTFE bar. Peflon ships worldwide with stocked inventory.
How to compare Teflon bar prices?
Compare prices across multiple qualified suppliers to find the most cost-effective product for your application — verify certifications, material grade and batch documentation before ordering.
Who are the main Teflon bar suppliers?
Established PTFE round bar suppliers include Saint-Gobain Performance Plastics, DuPont, 3M and Polyfluor Plastics — alongside Peflon for OEM, custom grades and bulk supply.
Which PTFE bar grade should I choose — virgin or filled?
Choose virgin PTFE for maximum chemical inertness, purity and electrical insulation. Choose a filled grade — glass, carbon, bronze, graphite, ceramic and others — when you need higher wear resistance, load capacity or thermal conductivity. Send us your service medium, temperature and load and we will recommend the grade.
Do you supply custom sizes, OEM and samples of PTFE bar?
Yes. We machine round, square, hollow, flat and custom profiles to your drawing, support OEM and private-label supply, and provide samples with TDS documentation for qualification. Both small and bulk orders are welcome.
Contact Us for PTFE Bar
Whether you are a manufacturer or distributor, contact Peflon for a free sample or custom solution — one-stop technical support for virgin and filled PTFE bar.