Coaxial Nozzle for Core-shell Nanofiber
Description
1. Formation of stable taylor cone on nozzle tip even in applying a higher voltage & fabrication of optimal core-shell structure
2. Stable electrospinning at a higher voltage
3. Easy control of core-shell concentricity
4. A replaceable nozzle of core part
Application
1.This is for the fabrication of nanofiber of core-shell structure by electrospinning process.
2.This is for ultra-atomization to fabricate micro-and nano-particle by air-assisted electrospray.
3.This is also used for air-atomization.
1. coaxial nozzle : 1ea
2. inner nozzle : 12ea(for ~27G) or 2ea(for 30~32G) * for coaxial nozzle
3. PE tubing(5m) : 1ea
4. Female fitting, 1/16" : 5ea
5. Male fitting, 1/16" : 5ea
6. Female fitting, 3/32" : 2ea
7. Plain washer : 2ea
8. Silicon O-ring(inner) : 2ea
9. Silicon O-ring(outer) : 2ea
10. M2bolt : 3ea
11. cleaning wire : 2ea(for inner nozzle)
12. cleaning wire : 2ea(for shell nozzle)
13. hex driver : M2(for the control of concentricity)
14. hex driver : M3(for replacing shell nozzle)
| No. |
Coaxial nozzle |
Inner diameter(mm) |
Shell thickness(mm) |
Cleaning wire(mm) |
| inner |
shell |
| 1 |
13G-18G |
Ø0.86 |
0.32 |
Ø0.60 |
Ø1.0 |
| 2 |
14G-18G |
Ø0.86 |
0.17 |
Ø0.60 |
Ø1.0 |
| 3 |
15G-20G |
Ø0.60 |
0.25 |
Ø0.50 |
Ø1.0 |
| 4 |
16G-21G |
Ø0.50 |
0.28 |
Ø0.40 |
Ø1.0 |
| 5 |
17G-23G |
Ø0.33 |
0.22 |
Ø0.30 |
Ø1.0 |
| 6 |
17G-25G |
Ø0.26 |
0.29 |
Ø0.20 |
Ø1.0 |
| 7 |
18G-25G |
Ø0.26 |
0.18 |
Ø0.20 |
Ø0.60 |
| 8 |
21G-27G |
Ø0.20 |
0.05 |
Ø0.16 |
Ø0.40 |
| 9 |
22G-30G |
Ø0.14 |
0.05 |
Ø0.12 |
Ø0.35 |
| 10 |
23G-32G |
Ø0.10 |
0.05 |
Ø0.08 |
Ø0.30 |
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