2,2,2-Trifluoroethyl methacrylate CAS:352-87-4

He matū maha ngā mahi a te 2,2,2-Trifluoroethyl methacrylate (TFEMA) me ōna āhuatanga matū motuhake e whai hua ai i roto i ngā tono ahumahi. Ngā Āhuatanga Ko te TFEMA e tohuhia ana e tōna hanganga matū, kei roto ko te rōpū trifluoromethyl (-CF3) e piri ana ki te tuara ethyl methacrylate. Mā tēnei whakaritenga ngota ka hoatu ki te TFEMA ngā āhuatanga ahurei pēnei i te iti o te kaha o te mata me te teitei o te hydrophobicity, e pai ai mō ngā tono e hiahia ana ki ngā rauemi me te ātete matū me te taiao kua whakarei ake. He wai mārama, kāore he tae te TFEMA me te ine kohua tata ki te 100°C, ā, ka taea te whakaranu ki ngā momo whakarewa rauropi. Mā ēnei āhuatanga ka taea te whakamahi i roto i ngā tauhohenga polymerization hei whakarerekē i ngā āhuatanga o ngā polymer e puta mai ana. Ngā Whakamahinga Whakarerekētanga Polymer: Ko te TFEMA te nuinga o te wā e whakamahia ana hei monomer i roto i te hanganga o ngā polymer motuhake me ngā copolymer. Ko tōna whakaurunga ki ngā mekameka polymer ka hoatu he wāhanga fluorinated e whakarei ake ana i te ātete matū, te roa, me ngā āhuatanga piri. Kei roto i ngā tono ko ngā paninga, ngā piripiri, me ngā rauemi e hiahia ana ki te mahi teitei i raro i ngā āhuatanga uaua. Te Whakarerekētanga o te Mata: Nā te āhua wai-kore o te TFEMA e pai ai mō te whakarerekē i ngā mata hei ārai i te wai me ētahi atu matū porotaka. Ka kitea ngā tono o tēnei āhuatanga i roto i ngā paninga mata mō ngā hikohiko, ngā taputapu hauora, me ngā rauemi hoahoanga e hiahiatia ana te ātete wai me te horoi ngāwari. Ngā Whakamahinga Piripiri: Nā te kaha o te TFEMA ki te whakarei ake i te kaha piri me te roa o te noho, he mea nui ki te hanga piripiri mō ngā papa honohono e uaua ana ki te hono, pērā i ngā polymer fluorinated me ngā konganuku. Te Hanganga Ka hangaia te TFEMA mā te esterification o te waikawa methacrylic me te 2,2,2-trifluoroethanol. Ko te tauhohenga ka whakakorikorihia e te waikawa, ka puta ko te TFEMA hei hua ester me te wai. Ko ngā tikanga purenga ko te whakakorenga, te tango whakarewa rānei hei whiwhi i te TFEMA i te parakore teitei e tika ana mō ngā tono ahumahi. Ko te ngāwari o te polymerization o te matū ka whakarei ake i tōna whai huatanga ki te hanga rauemi ritenga kua whakaritea ki ngā whakaritenga mahi motuhake. Hei whakarāpopototanga, ko te 2,2,2-trifluoroethyl methacrylate he matū nui i roto i te matū polymer me te pūtaiao rauemi, e tuku ana i ngā āhuatanga ahurei e whai wāhi ana ki te whanaketanga o ngā rauemi matatau me te roa o te noho me ngā āhuatanga mahi kua whakarei ake. Ko tōna whānuitanga o te whakarerekētanga mata me ngā hanganga piripiri e whakaatu ana i tōna hiranga i roto i ngā rāngai ahumahi kanorau, e tautoko ana i ngā whanaketanga hangarau me te auahatanga rauemi.