Paint & CED Coating

Paint & CED Coating

1. Cathode Electro Deposition is most advanced and environment friendly Water based coating to be done on metal components. A combination of dip and spray ensures reach of paint at every corner of component having intrinsic shape as well. CED is chemically resistant, mechanically durable, and pleasant in appearance having very Good Salt Spray life and is sought for by all automobile users.
   
   Electro-Deposition Coating Electro-deposition of primer coating has become universal for a modern automotive paint shop. In ED, charged particles from the paint emulsion move to Anode (AED) or Cathode (CED) under electrical forces. The direct current established through the bath makes the pigment and resin base of the paint wander towards the body surfaces.
   
   Coating reaches all the recessed area. Deposited film does not re-dissolve. However, the un-deposited material is rinsed. Ultra filtrate (UF) equipment's are used for ED paint ingredients separation of those not forming film and recovery of Paints. Deposited film after staving becomes hard, durable polymeric film.
   
   The CED process can be done in Batch Type (Dip Tanks) or continuous conveyorised type.
   
   

   Cathode Electro Deposition (CED)	Epoxy Paint
   CED coating is highly corrosion resistant. A 40-micron dry film thickness can withstand as much as 700 hours salt spray test.	Epoxy paint is 80-micron dry film thickness can withstand as much as 300 hours salt spray test.)
   CED coating has the ability to give very even coating with variances ranging to only 1-2 microns.	Epoxy paint coating has the ability to give ranging to only 5-25 microns.
   CED coat system has the versatility to coat highly recessed and complex surfaces, which are not amenable to powder coating or liquid spray system.	In Epoxy paint it is not possible to reach out every corner
   CED coating process is being electronically controlled, human errors play a very little role thus minimizing rejection rates which could be as low as zero.	Totally hand process, so there is possibility of human error