Technology information
- Rough finish caused by di-pole phenomina.
- Anode (membrane electrode) being coated.
- Hash mark problem
- How to keep the acid balance in the ED tank.
- Fungi in the anolyte system and the way of control
- Relationship between Membrane thickness and the electric resistance,
Extra power consumption due to membrane’s electric resistance.
- The relationship between the total membrane area and the expected
membrane life for a given job.
- The mechanism of membrane’s electrical resistance build up.
- How to sixze floor anode or roof anode in the ED tank.
- Special caution in installing electrodes for long life.
- The reason of rapid erosin of electrode.
- The advantage and disadvantage of bare anode and membrane electrode.
- How to solve the disadvantage of bare anode in E-coating.
- Anode surface area and membrane area, how and why they are important .
- How to calculate the anolyte drain quantity.
- How to calculate the acid drain quantity.
- Why membrane leak happens on some maker's memebrane electrode.
- The necessary data for computer simulation.
- What can be done by computer simulation.
- Why the computer simulation can save designing cost.
- Important calculations in UF design.
- Which paint wuite better for the given job.
- Why UF system is the trouble maker in ED line.
- Why stable UF permeate supply is important for good E-coating quality.
- The important factors for UF system.
- What is the paint parameter [window] for trouble free UF operation.
- Why the UF membrane life can be extended by staying in proper paint
parameter [window].
- How to calculate the paint consumption .
- How to reduce material cost without sacrificing the quality.
- How to save paint through better design of membrane electrode and UF
system.
- How to solve the gassing/pin-hole problem.
- Why we say the ED paint is a kind of living material.
- The construction of works and the E-coating.
- Micro organism in your E-coat tank.
- How to reduce the volume of anolyte effluent.
To be continued.
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