FEP Foam PF4630
Ultra-High MFR Miniature Foam Resin
Everflon+ FEP PF4630
Engineered with an ultra-high melt flow rate (MFR 30) for foamed primary dielectric insulation in twisted pair cables and miniature coaxial lines, empowering ultra-thin walls and minimal signal distortion.
Engineered for Ultra-Fine Gauges & Extreme Thin Walls
Everflon+ FEP PF4630 combines an exceptionally high melt flow with advanced foaming technology to enable micro-coaxial and twisted pair innovations.
01
Ultra-High Melt Flow (MFR 30)
Boasts an exceptional MFR of 30, providing superior fluidity for high-speed extrusion of ultra-thin wall sections and fine wire designs.
02
Fine Gauge & Thin-Wall Capability
Optimized for conductor sizes of 32 AWG or greater and insulation wall thicknesses of 0.004 in (0.10 mm) or greater with uniform closed cells.
03
High-Frequency Signal Fidelity
Reduces dielectric constant significantly via 20% to 65% void content, delivering miniature cables for high-frequency signal transmission with minimal distortion.
Industry Applications
Tailored for ultra-fine electronic cabling, high-density data transmission, and micro-coaxial systems.
Data & Networking
Twisted Pair Cables
Ideal for producing foamed primary dielectric insulation for high-performance twisted pair data cables requiring precise fine-gauge insulation.
Micro-Electronics
Miniature Coaxial Cables
Delivers exceptional performance for miniature coaxial cable cores where conductor sizes are 32 AWG or greater and space is severely constrained.
Advanced Systems
High-Frequency Transmission
Enables lightweight, miniaturized signal paths designed to support high-frequency signal transmission with extreme precision and minimal loss.
Technical Property Data
Typical physical, processing, and electrical characteristics for Everflon+ FEP PF4630 resin.
Extrusion & Processing Guide
Optimized for conventional single-screw extruders with nitrogen gas injection systems.
Step 01
Equipment Materials
Process contact metals must be high-nickel, low-iron alloys suitable for fluoroplastic extrusion to prevent equipment corrosion.
Step 02
Void Content Control
Void content (20% to 65%) is controlled by nitrogen flow rate, process temperatures, and quench point. Voids should grow after melt draw-down onto the wire.
Step 03
Color Addition
When adding color concentrates, use one compounded in FEP fluoroplastic. Note that color addition may affect cell formation and capacitance.
Step 04
Packaging & Storage
Supplied as white pellets in 55-lb (25-kg) bags or 1,000-kg boxes. Store in dry ambient conditions avoiding airborne contamination and water condensation.
Safety Precaution
Handling & Ventilation
Process only in well-ventilated areas using local exhaust ventilation (LEV). Vapors and fumes liberated during hot processing must be exhausted completely from the work area.
Avoid tobacco contamination. Inhaling fumes from contaminated tobacco can cause polymer fume fever (chills, fever, sore throat), which typically passes within 24 hours.
Regulatory Notice
Authorization & Medical Use
Customers wishing to process these products should consult sales representatives to obtain a license authorizing the processing of cable primaries.
Caution: Do not use or resell materials in medical applications involving human body implantation without a written agreement covering such use.
Foamed FEP. More Than Lightweight.
Lighter. Smarter. More Possibilities.
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