PFA RESIN
Fusible Polytetrafluoroethylene(PFA)
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 |
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|
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 |
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|
Melting Peak Temperature ℃ |
ASTM D3418 |
300~316 |
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|
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 |
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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.
