Difference between PR developers AZ 326 and AZ 726
saravan kallempudi
2007-04-12
Hello,
I would like to know the difference between the PR developers AZ 326 and AZ 726.
I tried Image reversal using AZ 5214, the conditions are 4000rpm/40sec. soft
bake at 95 degree for 95 sec, expose for 35 sec and then baked it for 3 minutes
at 105 degree, then flooding it for 35 sec.
we didnt have AZ 326 in my lab so I used AZ 726 for 60 seconds as developer and
after I rinsed it with water, I found that all PR is coming off. It is not
sticking to the glass wafer.
Can anyone help me out with this?
Saravan