Scott B. Westheimer wrote:
>
> From: Scott Westheimer
> Date: 2/5/97
>
> Have anyone heard of a new oxide treatment or reducer from Japan called MEC
> etch bond? Any information would be appreciated.
Dear sir,
If you need the oxide treatment process based on horizontal
system,dark-brown color,no-pink ring...
I suggest you can contact Alpha-Metals.
The process is "Alpha-Prep" only two - three stages.
1 cleaner ------ dwell time 30 -40 sec 40 drgree C
2.pre dip ----- dwell time 10 sec RT
3.alpha-prep --- dwell time 30 sec 35 drgree C
B Regs
Carl E. Chiang
Project Manager
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