Everflon™ PTFE G — Premium Isostatic Molding PTFE Resin

Everflon™ PTFE G is a premium, free-flowing white powder resin developed by Everflon™ Fluoropolymers for the most demanding molding applications. Composed of relatively large particles, this Polytetrafluoroethylene (PTFE) material is specifically formulated to streamline the manufacturing process for large-format parts, ensuring optimal performance where reliability is non-negotiable.

Core Processing Differentiator

Designed primarily for isostatic molding and ram extrusion of rod and tubing with thicker cross-sections, Everflon™ PTFE G provides distinct advantages in fabrication:

• Improved Moldability: It enables improved moldability at lower pressure, simplifying the preforming stage.

• Superior Finish: Delivering improved surface smoothness on finished parts.

• Targeted Use: The free-flowing nature is ideal for making relatively large objects in molds that can be filled manually.

Unmatched Material Characteristics

Properly processed products from neat Everflon™ PTFE G provide the superior combination of properties characteristic of our fluoroplastic resins:

• Chemical Stability: Complete chemical inertness to a wide range of media.

• Thermal Resilience: Exceptional heat resistance, maintaining structural integrity up to a melting point of 327 ∘C (ASTM D4894).

• Electrical Excellence: Exceptional dielectric properties for electrical isolation applications.

• Physical Integrity: A tough and flexible composition , exhibiting a low coefficient of friction and non-stick characteristics.

• Environmental Durability: Negligible water absorption and excellent weather resistance.

Mission-Critical Applications

Everflon™ PTFE G is the preferred material for molding thick sheets 18 and manufacturing components crucial to high-pressure and chemically aggressive systems:

• Valves 

• Mechanical Seals 

• Ball Valve Seats 

• Piston Rings 

• Tubing Linings 

• Expansion Bellows 

• Lab Ware 

Technical Overview

The resin is typically processed through two essential steps: preforming and precise heating (sintering) above the crystalline melting point. The properties of the final molding are carefully controlled by the preform pressure, sintering cycle, and cooling rate.

Everflon Fluoropolymers – Driving Manufacturing Excellence with Core Material Science.