BORIC ACID FREE ZINC PLATING
GTZ'S ULTRABRITE 582 SYSTEM
BORIC ACID FREE ACID ZINC : A COST CUTTING PROCESS
Boric free acid zinc process is a new development in zinc
plating process . Boric free process is similar process like normal acid zinc
plating process . Boric acid free process is the mixed chloride process . This
process have excellent throwing power compare to acid zinc plating process
especially in LCD covering. This process have some following features :
¨ Excellent
throwing power.
¨
Good coverage.
¨
Can be
operated even at high temperature.
¨
Very good
process for both rack and barrel.
¨
Minimum mist
formation.
¨
No boron in
the effluent.
¨
High chrome
receptivity for all types of chromates.
¨
Low foaming
in Rack plating.
¨
Very stable
ph compare to acid zinc plating.
¨
permits use
of a higher current density range and maximizes deposit uniformity.
¨
Reduce the
production time and increase the production.
Boric acid free is very cost effective process compare to
acid zinc plating.
