It looks like you're new here. If you want to get involved, click one of these buttons!
I've got another question. I made neutralisation and after night I get product with pH 8. But my sample delaminate...On the top my pH is 8, and on the bottom pH is 12. Should I change the quantity of NaOH...?
aaaaaa There is no problem with your material..... It happened to me as well with the same material I uses, what I think what happened was I didnt gave time to each liquid to dissolve completely and poured whole of it at once. It is better for your to divide the water that you are going to use in the process in to two and dilute the sulfuic in the water and then pour slowly the NAOH to neutralize it. don't mix it with other materials until it cools down, that's my experience