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
Unit：mm
|
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 |
|
Note: Customer’s request negotiable |
Main Properties
|
Item |
Value |
|
Relative Density |
2.14~2.17 |
|
Tensile Strength MPa |
Φ≤3mm |
≥14.0 |
|
Φ＞3mm |
≥18.0 |
|
Elongation @ Break % |
Φ≤3mm |
≥100 |
|
Φ＞3mm |
≥200 |
|
Dielectric Strength KV/mm |
wall thickness≤0.2mm |
≥10 |
|
0.2mm＜wall thickness＜0.5mm |
≥12 |
|
wall thickness≥0.5mm |
≥15 |