Comparison with other methods
Vacuum degassing machine
[Advantages and disadvantages]
- Mixing is impossible.
- Due to the rise of the surface level of the liquid, the liquid may spill out.
- High viscosity materials take time to degas and it is difficult to degas the bottom part.
- Precise degassing take time and operation efficiency is poor.
- The material volatilization makes it degrease materials.
- Depending on the material, the composition may change.
Centrifuge
[Advantages and disadvantages]
- Mixing is impossible.
- Materials with different specific gravities occurs separation.
- In case of high viscosity materials, it may remain fine bubble.
- Material throughput is small.
Comparison with other degassing methods
| Method | Revolution and rotation method (Kakuhunter) |
Vacuum machine | Centrifuge |
|---|---|---|---|
| Degassing | ◎ Centrifugal degassing + vacuum | ○ Vacuum | ○ Centrifugal degassing |
| Degassing time | ◎ Short | △ Long | ◎ Short |
| Viscosity | ◎ Low to high viscosities | ◎ Low to medium viscosities | △ Low viscosities only |
| Generation of heat | △ Some generation of heat | ◎ No generation of heat | △ Some generation of heat |
| Compatible with syringes | ○ Usable from 3 cc to 360 cc (depending on the model) |
△ Level at which there is an effect | ○ Depends on the model |
| Work efficiency | ◎ Timer | × Visual observation required | ◎ Timer |
