A photoresist is a type of light-sensitive substance made up of a polymer, a sensitizer, and a solvent (developer) that is employed in a number of techniques, including photoengraving and photolithography, to create patterned coatings on surfaces. Photoresist Chemicals Market regulates the photochemical reaction in the polymer phase, which is where the polymer undergoes structural changes in response to radiation. The solution also enables the polymer to spin and form thin layers over the surface.
Positive and negative photoresists can be distinguished based on how they interact with light. When exposed to UV, positive photoresists become soluble, whereas negative photoresists become insoluble and cross-linked.
Read More @ https://cmiinfonest.blogspot.com/2022/12/photoresist-chemicals-market-global.html
Facebook Conversations