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| Tetrafluoroethylene-Perfluoroalkoxyethylene polymer (PFA) Tube |
PFA tubing is made from PFA resin and prepared by the technology of thermoplastic extrusion. It has good heat-resistance of -80℃+260℃high purity and long flexible life ( 100 times of FEP tube).PFA tube is an ideal material in the applications of semi-conductor and long flexible life. Besides, PFA tube has good chemical-resistance, used as corrosive liquid and gas transportation and steel pipe liner etc. and electric insulation property. It is applied in the fields of petrochemical, semi-conductor, E/E, IT industry etc. PFA tube conforms to the enterprise standard of Q/GHAD 93-2008.
Specification
Code | O.D. | O.D. Tolerance | W.T. Tolerance |
PFA-G-1 | 1 | ±0.10 | 0.20±0.05 0.3±0.05 0.40±0.08 0.50±0.10 1.00±0.13 |
PFA-G-2 | 2 | ±0.10 | |
PFA-G-3 | 3 | ±0.13 | |
PFA-G-4 | 4 | ±0.13 | |
PFA-G-5 | 5 | ±0.15 | |
PFA-G-6 | 6 | ±0.15 | |
PFA-G-8 | 8 | ±0.18 | |
PFA-G-10 | 10 | ±0.18 | |
PFA-G-12 | 12 | ±0.18 | |
PFA-G-14 | 14 | ±0.18 | |
PFA-G-16 | 16 | ±0.18 | |
PFA-G-18 | 18 | ±0.18 | |
PFA-G-20 | 20 | ±0.25 | |
PFA-G-25 | 25 | ±0.25 | |
PFA-G-32 | 32 | ±0.38 | |
PFA-G-40 | 40 | ±0.38 | |
PFA-G-50 | 50 | ±0.38 | |
NoteCustomer’s request negotiable | |||
Main Properties
Item | Value | |
Relative Density | 2.14~2.17 | |
TensileStrength MPa | ≤3mm | ≥14.0 |
＞3mm | ≥18.0 | |
Elongation @ Break % | ≤3mm | ≥100 |
＞3mm | ≥200 | |
DielectricStrength KV/mm | wall thickness≤0.2mm | ≥10 |
0.2mm＜wall thickness＜0.5mm | ≥12 | |
wall thickness≥0.5mm | ≥15 | |
| Tetrafluoroethylene-Perfluoroalkoxyethylene polymer(PFA) Heat Shrinkable Sleeve |
PFA heat-shrinkable sleeve is made from PFA resin by the technology of extrusion and blowing. It's working temperature is at -80℃~260℃. PFA heat-shrinkable sleeve can be easy shrank at the temperature of approx 180℃~250℃and the shrinkage rate is 30%. It is an ideal material for covering rubber and silicon rubber roller that prolongs roller's service life and reduces roller wear. So, PFA heat-shrinkable sleeve can be used in the fields of high specification printer, photo-copier, paper manufacture and processing, graphic, food and packaging industries. It conforms to the enterprise standard of Q/GHAD 59-2006.
Specification
Measurement of fixed length of sleeveunit: mm
Code | I.D. | W.T. afterShrinkage | Length | |
Min(BeforeShrinkage) | W.T. Tolerance | W.T. Tolerance | ||
FEP-G-S-1 | 8 | 6 | 0.20±0.08 0.25±0.08 0.30±0.08 0.40±0.08 0.5±0.10 0.6±0.15 0.7±0.15 | 1000 |
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