PFA Conductive C420
Ultra-High-Flow Conductive & Anti-Static PFA
Everflon+™ PFA C420.
Ultra-High Melt Flow. Micro-Precision Molding.
Engineered with a balanced MFI of 10–15 g/10min for ultra-thin wall injection molding, complex micro-geometry fluidics, high-speed multi-lumen tubing, and conductive wire jacketing.
10–15 g/10min
Ultra-High MFR (372°C)
<0.15 Ω·m
Volume Resistivity
250°C (482°F)
Continuous Service Rating
45+ 1/s
Critical Shear Rate
Next-Gen Ultra-High-Flow Rheology
Flawless Mold Filling & High-Speed Processing
Ultra-Low Melt Viscosity
Extreme Flowability for Complex Geometry
With a high melt flow index of 10–15 g/10min, Everflon+™ PFA C420 fills narrow mold gates, intricate fluidic manifolds, and thin-walled parts under lower injection pressure, significantly minimizing internal molded-in stresses and cycle time.
Static Dissipation
Constant Grounding Safety
Uniformly dispersed conductive carbon networks continuously bleed off charge accumulation, eliminating hazardous static pinhole sparks in high-velocity chemical circuits and volatile solvent handling.
Universal Inertness
Zero Chemical Permeation
Maintains complete fluoropolymer chemical resistance against harsh acids, strong oxidizers, bases, and aggressive organic solvents over an operating window from -196°C to 250°C.
Extrusion Versatility
High Draw-Down Ratios for Thin-Wall Coatings
Enables high draw-down rates for ultra-thin wire jacketing, multi-lumen micro-tubing, and conductive film extrusion without melt fracture or surface irregularities.
Technical Specifications
Typical Property Data
Standard ASTM / ISO laboratory test values for Everflon+™ PFA C420.
Fabrication & Process Guidelines
Precision Processing Parameters & Targeted Applications
01. Precision Injection Molding
Low-Pressure Micro-Filling
The ultra-low viscosity of C420 facilitates rapid cavity filling with low injection pressures. It completely eliminates short shots in thin walls and multi-cavity precision electrical/chemical component molds.
02. High-Speed Wire & Tube Extrusion
High Line Speeds & Draw-Down
Recommended barrel L/D ratio is 20:1 to 25:1 with melt temperatures around 380 °C to 405 °C. Outstanding draw-down capability ensures high-speed wire coating and thin capillary extrusion without melt fracture.
03. Tooling Metallurgy
High-Nickel Alloy Components
All barrels, screws, hot-runner systems, and mold inserts in contact with molten resin must be fabricated from corrosion-resistant nickel alloys (such as Hastelloy® C-276 or Inconel®).
Core Industry Applications
Micro-Fluidics & Chemical Valve Components Precision injection molded chemical sensor bodies, wafer-handling end effectors, mini fittings, and anti-static valve components.
Semi-Conductive Wire & Cable Coatings High-speed thin-wall extrusion over fine conductive wire cores, heating cable layers, and high-frequency anti-static cable jackets.
Multi-Lumen & Capillary Tubing Extruded ultra-thin wall conductive tubing, multi-lumen sub-assemblies, and static-dissipative release films.
Logistics & Safety Protocols
Packaging, Storage & Safe Handling
Packaging Standards
Everflon+™ PFA C420 is supplied as dust-free, uniform black conductive pellets.
45.4-kg (100-lb) Heavy-Duty Drums
Hermetically sealed with a double polyethylene (PE) moisture-barrier liner.
Storage & Pre-Drying
Resin properties are indefinite under dry ambient storage. Protect from airborne contaminants and condensation.
Drying: 100 °C (212 °F) for 4 Hours
Recommended prior to precision molding to eliminate absorbed surface moisture.
Safety & Exhaust Handling
Open and process containers only in well-ventilated facilities equipped with Local Exhaust Ventilation (LEV).
Strict Smoking Prohibition
Avoid tobacco contamination to prevent polymer fume fever. Refer to the SDS.
When Materials Make the Connection.
Conductivity meets fluoropolymer performance.
Unlock the world of PFA.
Significant Others
Everflon™+ PFA Color Concentrate
Everflon™+ PFA Compound
Everflon™ PFA Aqueous Dispersion
Everflon™ PFA Roto Molding Powder
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