 Tetrafluoroethylene-Perfluoroalkoxyethylene polymer (PFA) Tube |
.jpg) 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 |
| Tetrafluoroethylene-Perfluoroalkoxyethylene polymer(PFA) Heat Shrinkable Sleeve |
.jpg) 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. after Shrinkage |
Length |
Min(Before Shrinkage) |
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 |
FEP-G-S-2 |
9 |
7 |
FEP-G-S-3 |
10 |
8 |
FEP-G-S-4 |
12 |
9 |
FEP-G-S-5 |
14 |
10.5 |
FEP-G-S-6 |
15 |
11 |
FEP-G-S-7 |
16 |
12 |
FEP-G-S-8 |
18 |
13.5 |
FEP-G-S-9 |
22 |
16 |
FEP-G-S-10 |
24 |
18 |
FEP-G-S-11 |
26 |
20 |
FEP-G-S-12 |
29 |
22 |
FEP-G-S-13 |
32 |
25 |
FEP-G-S-14 |
38 |
30 |
FEP-G-S-15 |
41 |
32 |
FEP-G-S-16 |
45 |
35 |
FEP-G-S-17 |
50 |
38 |
Note: Customer’s request negotiable |
Measurement of continued length of sleeve
Code |
I.D. |
W.T. after Shrinkage |
Length |
Min.
(Before Shrinkage) |
Max.
(After Shrinkage) |
W.T. Tolerance |
FEP-G-S-1 |
6.5 |
5 |
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 |
≥500 |
FEP-G-S-2 |
8 |
6 |
≥500 |
FEP-G-S-3 |
9 |
7 |
≥500 |
FEP-G-S-4 |
10 |
8 |
≥500 |
FEP-G-S-5 |
12 |
9 |
≥500 |
FEP-G-S-6 |
14 |
10.5 |
≥500 |
FEP-G-S-7 |
15 |
11 |
≥500 |
FEP-G-S-8 |
16 |
12 |
≥500 |
FEP-G-S-9 |
18 |
13.5 |
≥500 |
FEP-G-S-10 |
22 |
16 |
≥500 |
FEP-G-S-11 |
24 |
18 |
≥500 |
FEP-G-S-12 |
26 |
20 |
≥500 |
FEP-G-S-13 |
29 |
22 |
≥500 |
FEP-G-S-14 |
32 |
25 |
≥500 |
FEP-G-S-15 |
38 |
30 |
≥500 |
FEP-G-S-16 |
41 |
32 |
≥500 |
FEP-G-S-17 |
45 |
35 |
≥500 |
FEP-G-S-18 |
50 |
38 |
≥500 |
FEP-G-S-19 |
52 |
40 |
≥500 |
FEP-G-S-20 |
60 |
45 |
≥500 |
FEP-G-S-21 |
72 |
55 |
≥500 |
FEP-G-S-22 |
90 |
70 |
≥500 |
FEP-G-S-23 |
115 |
90 |
≥500 |
FEP-G-S-24 |
130 |
110 |
≥500 |
FEP-G-S-25 |
140 |
120 |
≥500 |
Note: Customer’s request negotiable |
| Tetrafluoroethylene-Perfluoroalkoxyethylene polymer (PFA) Film |
.jpg) PFA film is made from PFA resin and prepared by the technology of thermoplastic extrusion and blowing. It has non-sticking, heat-resistance, aging resistance, corrosive resistance, non-flammability and good electric property. It can be solid adhesive for PTFE and also a good adhesive for laminating various materials. Its working temperature is up to 260℃ and is an ideal material for circuit board and flat cable. It conforms to the enterprise standard of Q/GHAD 11-2005.
Specification
Code |
Thickness |
Thickness Tolerance |
Flat Width |
F.W. Tolerance |
PFA-F-B-1 |
0.03 |
±0.02 |
100~420 |
±5 |
PFA -F-B-2 |
0.05 |
±0.02 |
100~420 |
±5 |
PFA -F-B-3 |
0.10 |
±0.02 |
100~420 |
±5 |
PFA -F-B-4 |
0.15 |
±0.025 |
100~420 |
±5 |
PFA -F-B-5 |
0.20 |
±0.025 |
100~420 |
±5 |
PFA -F-B-6 |
0.25 |
±0.025 |
100~420 |
±5 |
PFA -F-B-7 |
0.30 |
±0.03 |
100~420 |
±5 |
Note: Customer’s request negotiable |
Main Properties
Item |
Value |
General Purpose |
Electric Purpose |
Longi.&Trav. Shrinkage Rate % ≤ |
3.0 |
3.0 |
Tensile Strength) MPa ≥ |
14 |
14 |
Elongation @ Break) % ≥ |
175 |
175 |
Tear Strength) (N/m) ≥ |
4.9×104 |
4.9×104 |
Dielectric Constant) （106Hz) ＜ |
|
2.15 |
Dissipation Factor) （106Hz） ≤ |
|
1×10-3 |
Volume Resistivity) (Ω·m) ≥ |
|
1×1014 |
Dielectric Strength
MV |
Thickness≤0.05mm |
|
100 |
0.05mm＜Thickness ＜0.1mm |
|
75 |
Thickness≥0.1mm |
|
50 |
|
