Applications
- Insulating cover
- Rollers (Printing rollers, paper processing rollers, food packaging rollers, textile rollers, printer rollers)
- UV Light Covering
Specifications
| ID before shrink (mm) |
ID after shrink (mm) |
Wall thickness aftershrink (mm) |
Length (m) |
| 3.8 |
2.7 |
0.2-0.25 |
1 |
| 4.5 |
3.3 |
0.2-0.25 |
1 |
| 5.5 |
4.3 |
0.2-0.25 |
1 |
| 7 |
5.1 |
0.2-0.35 |
1 |
| 7.9 |
6 |
0.2-0.35 |
1 |
| 10.6 |
7.4 |
0.3-0.45 |
1 |
| 12.5 |
8.8 |
0.3-0.45 |
1 |
| 14.5 |
10.7 |
0.3 |
1 |
| 17.3 |
12.8 |
0.4 |
1 |
| 19 |
16.5 |
0.5 |
2 |
| 21 |
18.5 |
0.5 |
2 |
| 24 |
19.5 |
0.5 |
2 |
| 26 |
21.5 |
0.5 |
2 |
| 30 |
24 |
0.5 |
2 |
| 33 |
27 |
0.5 |
2 |
| 36 |
28.5 |
0.5 |
2 |
| 43 |
34 |
0.5 |
2 |
| 52 |
40 |
0.5 |
2 |
| 57 |
49 |
0.5 |
2 |
| 63 |
50 |
0.5 |
2 |
| 67 |
53 |
0.5 |
2 |
| 76 |
61 |
0.5 |
2 |
| 82 |
64 |
0.5 |
2 |
| 91 |
73 |
0.5 |
2 |
| 98 |
82 |
0.5 |
2 |
| 106 |
84 |
0.6 |
2 |
| 110 |
86 |
0.6 |
2 |
| 118 |
96 |
0.6 |
2 |
| 136 |
103 |
0.6 |
2 |
| 156 |
125 |
0.6 |
3 |
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