Iriburiro ryubuvuzi Bishyushye Bishyushye

Ubuvuzi bushyushye bwa mitiweli nibidukikije byangiza ibidukikije bigizwe ahanini nibikoresho bya polymer, bikoreshwa cyane muguhuza no kubika ibicuruzwa birinda ubuvuzi nka masike yubuvuzi, amakanzu yo kubaga, nudukapu twa sterilisation. Ibi bikoresho, wongeyeho ibice byingenzi nka feri ya karubone yahinduwe na polyethylene glycol graft copolymer, ikora imiterere ya - imiterere y'urusobekerane rwimiterere kugirango itezimbere imashini, ifite tekiniki iranga 16KN / m hamwe na dogere 180 U - ifite imbaraga zishishwa. Igishushanyo mbonera cyacyo cyujuje ubuziranenge mpuzamahanga bwa FDA, gishobora kwishyurwa - ku buntu, kandi cyatsinze igenzura rya UV kugira ngo birinde umuhondo, cyuzuza inzitizi ya mikorobe hamwe n’ibishishwa bisukuye by’ibikoresho byo kwa muganga bipakira. Mubikorwa byubuvuzi, byerekana uburyo bwiza bwo kurwanya - hamwe no kurwanya - ibintu bibi ndetse nuruhu - urugwiro, bikemura ikibazo cyo gutakaza gufatira mubicuruzwa gakondo mugihe imyitozo ikaze.

Ubuvuzi bushyushye bwo kuvura bukoresha polystirene - polyisoprene - polystirene triblock copolymer (SIS) yometse kuri polyethylene glycol (PEG) nkibikoresho fatizo, ikongeramo tetraethyl orthosilicate - yahinduye ifu ya karubone. Ihindurwa ririmo 38% hydrogène ya peteroli hamwe na 12% byamavuta ya naphthenique, ikanashyiraho resin ya superabsorbent polymer (SAP) kugirango ibe umuyoboro ugenzura ubushuhe.