Ubwato bufise umurongo wa ECTFE

Igikoresho gifise umurongo wa RANA ECTFE gikozwe mu gishingo c’icuma gifise umurongo w’imbere w’ivyuma vy’ibara ry’agahama (ECTFE). Igipfukisho gipfutse mu buryo bumwe (uburebure bwa 3mm) biciye mu nzira yo gupfuka amasahani, bikaba bikora igice kinini c’uburinzi. Inyungu yayo nyamukuru iri mu 'guhangana n'amazi' ya ECTFE -- ishobora kwihanganira igihe kirekire-gushikirwa n'umuriro w'ubushuhe bwinshi n'umuriro w'umuvuduko munini (nk'umwotsi w'uburemere bwa 121℃/0.1MPa) ata hydrolysis, bituma ibereye ku bijanye n'umuriro w'ibifungurwa, kubika ibikoresho vya mbere vyo gutera inshinge).

Igikoresho gifise umurongo wa RANA ECTFE gikoreshwa cane mu guhingura imiti idashobora gutera indwara (nk’ugubika mu gihe gito ifu ya lyophilized kugira ngo umuntu ayitere), mu vyo kwongera mu vyo kurya (nk’ugubika aside citric), no mu bikoresho vyo kwisiga (nk’ugubika imibavu). Igipfukisho ca ECTFE, kitari -ubumara kandi gihuye n’ingingo ngenderwako za FDA zijanye n’ugukorana n’ibifungurwa (21 CFR 177.1550), kirakingira kwanduzwa kw’ivyo bihimba. Ikindi, ECTFE ishobora guhangana n’imiti ishobora gutera aside sulfurique n’hydroxyde de sodium bituma iba nziza cane mu kubika ibintu bishobora gutera ubumara buke, bikaba bituma iba ihitamwo ryiza cane ku bidukikije bisukuye vyo gukoreramwo.

Imisoro ishushe: Ubwato bufise umurongo wa ECTFE, Ubushinwa Abahinguzi b'ubwato bufise umurongo wa ECTFE, ababitanga, uruganda