Applications:
- Electronic industry
- Semi-conductor industry
- Food Industry
- Circuit board equipment
- Medical equipment
- Chemical equipment
- High temperature liquid,chemical liquid transportation
Specifications
| Normal sizes |
|
|
|
| OD x ID (mm) |
Max. length(m) |
OD x ID (mm) |
Max. length(m) |
| 2 x 1.6 |
300 |
16 x 13 |
30 |
| 3 x 2.2 |
250 |
16 x 14 |
30 |
| 4 x 3.2 |
200 |
20 x 16 |
20 |
| 5 x 4 |
200 |
20 x 18 |
20 |
| 6 x 3 |
200 |
25 x 21 |
20 |
| 6 x 4 |
200 |
25 x 22 |
20 |
| 6 x 5 |
200 |
32 x 28 |
6 |
| 8 x 6 |
50 |
32 x 29 |
6 |
| 8 x 7 |
50 |
36 x 32 |
6 |
| 10 x 7 |
50 |
36 x 30 |
6 |
| 10 x 8 |
50 |
40 x 34 |
6 |
| 10 x 9 |
50 |
40 x 36 |
6 |
| 12 x 10 |
50 |
50 x 46 |
6 |
| 12 x 11 |
50 |
60 x 54 |
6 |
| 16 x 12 |
30 |
80 x 70 |
6 |
| Small sizes |
| OD x ID (mm) |
| 0.9 x 0.5 |
| 1.0 x 0.6 |
| 1.1 x 0.7 |
| 1.2 x 0.8 |
| 1.3 x 0.9 |
| 1.4 x 1.0 |
| 1.5 x 0.9 |
| 1.6 x 1.0 |
| 1.6 x 1.2 |
| 1.8 x 1.4 |
| 1.9 x 1.5 |
Only some regular sizes are listed above. Different sizes can be supplied. Please consult us.
Main properties of FEP
- Transparent
- Excellent friction coefficient
- Excellent chemical resistant
- Highest working termperture is 204℃ (400F)
- Excellent UV protection
- Low Gas and steam permeability than PTFE
- Low solvent absorption rate
- Excellent dielectric insulation performance
- Able to be welded and thermal forming
- Biocompatibility
- Flammable level: UL 94 VO
- Limited oxygen index over 95
Main properties of PFA
- Transparent
- Excellent toughness
- Highest working termperture is 260℃ (500F)
- Combined properties of both PTFE and FEP
- Remain machenical strength under high termperature
- Can reach high purity level
- Chemical inertness
- Low Gas permeability
- More smooth
- Able to be welded and thermal forming
- Low content of ion extraction
- Flammable level: UL 94 VO