1.Product� Introduction
PFA has excellent characteristics and good processability, and is widely used in lining equipment, pipeline valves, chemicals, wire and cable and medical supplies.
2.Technical Parameter
Items Test Method FJY-A03S FJY-A06S FJY-A15S FJY-A30S
Apprearance / Semi-transparent particies or white powder, no obvious impurities
MFR ASTM D1238 0.8~3.0 3.1~6.0 6.1~15.0 16~40.0
Standard Specific Gravity ASTM D792 2.12~2.17
Melting Peak Temperature
ASTM D3418 300~316
Tensile Strength
(Mpa) , ASTM D638 30 28 26 22
Elongation at Break
(%) , ASTM D638 300 300 300 300
Water Content,
(%) , HG/T 2902 0.2
3.Main Application
Application Representative Products Model Specification
Lining Container and Pipeline Lining Pump Valve Gasket welding material FJY-A03S, FJY-A06S
Pipe Hose, heat shrinkable rube, heat exchanger tube, level gauge tube FJY-A03S, FJY-A06S
Wire and Cable Insulation sheath for communication cables, electronic cables and other cables FJY-A15S, FJY-A30S
Electronic and Electrical Components Connectors, sockets, joints, chemical solvent bottles FJY-A03S,FJY-A06S,FJY-A30S
Thin Film and Sheet Sheet Lining, Electrical Insulation Tape, Deposition Film FJY-A03S,FJY-A06S
4.Attention
PFA is stable and non-volatile at normal ambient temperature, but it will decompose and release certain toxic gases when it is subjection to high temperature during forming process. Therefore, in the process of moulding, extrusion and injection moulding, it is need to ensure good ventilation.
In the process of processing, the decomposition gas of PFA may corrosion to the equipment, so it is necessary to avoid the long residence time of PFA in the equipment at high temperature.
5.Mark,Packing, Storage & Transportation
5.1 Mark
There shall be firm and clear marks on the drums of this product, indicating company name, product name, batch number, brand number (specification number), net content, etc.
5.2 Package
The product is packaged in polyethylene plastic bags and then packaged in cardboard boxes with a net weight of 25 kg per box.
5.3 Storage
It should stock in clean,cool,and dry warehouse,prevent from agglomeration and contamination.
5.4 Transportation
This product is non-toxic,non-explosive, non-corrosive, according to non-dangerous goods transport.
Everflon Fluoropolymer PFA Resin 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. Application Wire insulation, fittings, tubing, filtration housings, wafer carriers, pump housings, valve bodies, heat exchangers and other end use components requiring a high performance fluoroplastic material. Processing Everflon PFA can be processed by conventional melt extrusion, and by injection, compression, transfer, and blow molding processes. High melt strength and heat stability permit the use of relatively large die openings and high temperature draw-down techniques that increase production rates. Reciprocating screw injection molding machines are preferred. Corrosion-resistant metals should be used in contact with molten fluoroplastic resin. Extruder barrel should be long, relative to diameter, to provide residence time for heating the resin to approximately 390 °C (730 °F). For more detailed processing information, including recommend
