PFA Resin / M403 / MFI 2-4 / Pump Valve Lining Application / Virgin Granule

Product Description

PFA Resin / MFI 2-4 / Moulding and Extrusion Processing / Virgin Pellets

Properties of Everflon PFA Resins

Everflon^® PFA fluoroplastic resins are processed by conventional melt-extrusion techniques and by injection, compression, rotational, transfer, and blow-molding processes. The high melt strength and heat stability of these resins permit the use of relatively large die openings and high-temperature draw-down techniques, which increase processing rates. Reciprocating screw injection molding machines are recommended. Corrosion-resistant metals should be used in contact with the molten resin. Long extruder barrels, relative to diameter, are used to provide residence time for heating the resin to 316° to 427°C (600° to 800°F).

Brief Introduction

Everflon^® PFA is a perfluoroalkoxy copolymer resin available in pellet or powder. Everflon^® PFA combines the processing ease of conventional thermoplastic resins with the excellent properties of Everflon^® polytetrafluoroethylene (PTFE).

Products manufactured from Everflon^® PFA can offer continuous service temperatures up to 260°C (500°F). What's more, Everflon^® PFA provides superior creep resistance at high temperatures, excellent low-temperature toughness, and exceptional flame resistance.

Data List of Everflon PFA E403

Main Processing Way of Everflon PFA E403

The Everflon OFA E403 Granule is main for moulding and Extrusion processing.

Main Application of Everflon PFA E403

1. Tubing.

2. Moulding for Lining

Package&Delivery

Everflon^® PFA is packaged in 25kg, single layer, plastic bags. For convenient shipment, orders of 1,000-kg pallets are recommended.

The properties of Everflon^® PFA resins are not affected by storage time. Ambient storage conditions should be designed to avoid airborne contamination and water condensation on the resin when opening and emptying the packaging.