dear sir,

hello
I have problem for my etchant reagents for my final project in identify and
comparing quality of three kinds of coatings:

plating by Cd
plating by Zn
plating by somekind of polymer/paints (i haven't found what it is)

with qualitative items;

thickness approx 5-10microns

the goal i have to do : phase, boundary coating with base metal
identification etc.
and i want to get all information about as soon as possible

for contact persons, i think it is more wise to send Cc:
[email protected]

thanks a lot

yours sincerely


iwan sukirna
materials sci. & eng
bandung inst. of technology