We are looking for a type of material which can change from liquid to solid through treatment (such as heating or curing), but the solid can be easily removed (dipping it into DI water/solutions etc.).
We will do patterning with photoresist on the formed solid, and remove the solid afterward. So this material can't be photoresist or prolift since they will be affected in the patterning process with developer.
Many thanks and appreciate for any help!
Maybe of some interest for your query: https://www.researchgate.net/post/Is_there_a_sacrificial_layer_other_than_photoresist
Hi Xiao, I'm not quite clear on the role of the solid in your process, but you could consider a polymer such as PVDF, PVF or PVA, depending on what solvents you would like it to resist or dissolve in.
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