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

2,2,2-Trifluoroethyl methacrylate (TFEMA) ni ikintu gifite ubushobozi bwinshi kandi gifite imiterere itandukanye ya shimi ituma kigira agaciro mu nganda zitandukanye. Imiterere ya TFEMA irangwa n'imiterere yayo ya shimi, irimo itsinda rya trifluoromethyl (-CF3) rifatanye n'umugongo wa ethyl methacrylate. Iyi miterere ya molekile itanga imiterere yihariye ya TFEMA nko kuba ifite ingufu nke ku buso no kudakoresha amazi menshi, bigatuma ikoreshwa mu bikoresho bifite ubushobozi bwo kongera ubushobozi bwo kurwanya shimi no kurengera ibidukikije. TFEMA ni amazi asobanutse, adafite ibara afite ubushyuhe bugera kuri 100°C kandi ashobora kuvangwa n'ibintu bitandukanye bya organic solvents. Ibi biranga bituma ikoreshwa mu gukora polymerization reactions kugira ngo ihindure imiterere ya polymers zikomokaho. Ikoreshwa Guhindura polymer: TFEMA ikoreshwa cyane cyane nka monomer mu gukora polymers na copolymers zidasanzwe. Kwinjizwa kwayo mu minyururu ya polymer bitanga ibice bya fluorine byongera ubushobozi bwo kurwanya shimi, kuramba, no gufatana. Imikoreshereze irimo gutwikira, kole, n'ibikoresho bisaba imikorere myiza mu bihe bikomeye. Guhindura Ubuso: Imiterere ya TFEMA yo kudakoresha amazi ituma iba nziza mu guhindura ubuso kugira ngo ikureho amazi n'ibindi bintu byo mu kirere. Iyi miterere ikoreshwa mu gusiga hejuru ku bikoresho by'ikoranabuhanga, ibikoresho by'ubuvuzi, n'ibikoresho by'ubwubatsi aho usanga hakenewe imbaraga zo kwirinda amazi no koroshya gusukura. Imikoreshereze yo gufata: Ubushobozi bwa TFEMA bwo kongera imbaraga zo gufata no kuramba butuma igira akamaro mu gukora kole zo gufatanya ibintu bisanzwe bigoye gufatanya, nka polimeri n'ibyuma bifite fluorine. Gutunganya TFEMA bikorwa binyuze mu gupima aside methacrylic hamwe na 2,2,2-trifluoroethanol. Ubusanzwe ingaruka ziterwa na aside, bigatuma TFEMA iba ester hamwe n'amazi. Uburyo bwo gutunganya burimo gusya cyangwa gukuramo solvent kugira ngo TFEMA ibe nziza cyane ikwiriye gukoreshwa mu nganda. Uburyo bworoshye bwo gukora polimeri burushaho kunoza akamaro kayo mu gukora ibikoresho byihariye bihuye n'ibisabwa mu mikorere yihariye. Muri make, 2,2,2-trifluoroethyl methacrylate ni ikintu cy'agaciro mu buhanga bwa polimeri n'ibikoresho, gitanga imiterere yihariye igira uruhare mu iterambere ry'ibikoresho bigezweho bifite kuramba no imikorere myiza. Uburyo ikoresha mu guhindura ubuso no gushushanya ibintu bifatanye n’abandi, bugaragaza akamaro kayo mu nganda zitandukanye, bugashyigikira iterambere mu ikoranabuhanga no guhanga udushya mu bikoresho.