Preparation and chemical resistances of UV-cured resins based on siloxane acrylate oligomer
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초록
내용
We prepared ultra-violet(UV) curable resins composed of a siloxane acrylate oligomer, a monomer, a photoinitiator and a crosslinker were prepared, and then cured by exposure to 365-nm irradiation. Acid and alkali resistances of the cured films were evaluated with content of the crosslinker, and the swelling ratio, cross-linking density and average molecular weight between cross-linking points in the films were also quantified. As a result, the cured films based on siloxane acrylate oligomer showed high acid and alkali resistances. *Acknowledgements: This work is financially supported by the Ministry of Education, Science and Technology (MEST) through the fostering project of Industrial Complex Campus. This work was partly supported by the Technology development Program funded by the Ministry of SMEs and Startups(MSS, Korea).