I want to spray (ethylmathacrylate-co-bezonephenol methacrylate) on APTES-wafer. I was supposed to be coated on the surface and attach strongly beacuse I tried using Spin coating and polymer was coated and attached strongly. This case after spray coating, polymer looks wet and looks like gel-like and I have used the oven and UV for drying polymer and attached on the surface but I was not attached strongly as I expected. could you give me advice how to control spray coating?
Arjunan Kanagaraj
For your expectation. Kindly try to do the preheated wafer before your spray coating. Then only, you achieve adhesive coating on the wafer.
After 24 hours of continuous stirring, the Polymer dissolves properly. Properly use the closed container.
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