Iterambere ryiterambere rya Hydrogenated Bisphenol A (HBPA)

Hydrogenated Bisphenol A (HBPA) nigikoresho cyingenzi cyibikoresho bya resin mubijyanye ninganda nziza.Ihinduranya kuva Bisphenol A (BPA) na hydrogenation.Gushyira mu bikorwa ni bimwe.Bisphenol A ikoreshwa cyane mugukora polyakarubone, epoxy resin nibindi bikoresho bya polymer.Kwisi, Polyakarubone nigice kinini cyo gukoresha BPA.Mugihe mubushinwa, harakenewe cyane ibicuruzwa byamanutse, epoxy resin.Ariko, hamwe n’ubwiyongere bwihuse bw’umusaruro wa polyakarubone, Ubushinwa busaba BPA bukomeje kwiyongera, kandi imiterere y’imikoreshereze igenda ihinduka nisi.

Kugeza ubu, Ubushinwa buyoboye umuvuduko w’iterambere ry’ibicuruzwa n’inganda zikoreshwa na BPA.Kuva mu 2014, icyifuzo cya BPA muri rusange cyakomeje kwiyongera.Muri 2018, yageze kuri toni miliyoni 51.6675, naho muri 2019 igera kuri toni miliyoni 11.9511, umwaka ushize wiyongereyeho 17.01%.Muri 2020, Ubushinwa bwinjije mu gihugu BPA bwari toni miliyoni 1.4173, ibicuruzwa byatumijwe mu gihe kimwe byari toni 595000, ibicuruzwa byoherezwa mu mahanga byari toni 13000, naho Ubushinwa bukenera BPA bwari toni miliyoni 1.9993.Ariko, kubera inzitizi zikomeye za tekiniki zibangamira umusaruro wa HBPA, isoko ryimbere mu gihugu kuva kera ryashingiye kubitumizwa mu Buyapani kandi ntirikora isoko ryinganda.Muri 2019, Ubushinwa busaba HBPA hafi toni 840, naho muri 2020, ni toni 975.

Ugereranije nibisigazwa bya resin bihujwe na BPA, ibicuruzwa bisigara bihujwe na HBPA bifite ibyiza bikurikira: kutagira uburozi, gutuza imiti, kurwanya UV, guhagarika ubushyuhe no kurwanya ikirere.Usibye ko ibintu bifatika byibicuruzwa byakize bisa, kurwanya ikirere byiyongera cyane.Kubwibyo, HBPA epoxy resin, nkibihe birwanya ikirere cyangiza ikirere, bikoreshwa cyane cyane mubikorwa byo murwego rwohejuru byo gukora no kubishyira mubikorwa, nkibikoresho byo mu bwoko bwa LED bipfunyika, ibikoresho byo mu mashanyarazi bifite agaciro gakomeye, ibyuma bifata ibyuma, ibikoresho byubuvuzi, ibihimbano hamwe indi mirima.

Kugeza ubu, isoko n'ibisabwa ku isoko rya HBPA ku isi biringaniye, ariko haracyari icyuho ku isoko ryimbere mu gihugu.Muri 2016, icyifuzo cy'imbere mu gihugu cyari hafi toni 349, naho umusaruro wari toni 62 gusa.Mugihe kizaza, hamwe no kwaguka gahoro gahoro igipimo cyo gusaba, murugo HBPA ifite iterambere ryagutse.Isabwa ryinshi ryisoko rya BPA ritanga umwanya mugari kubicuruzwa bya HBPA kumasoko yohejuru.Hamwe nogukomeza kuzamura inganda za resin kwisi, iterambere ryihuse ryibikoresho bishya no kuzamura buhoro buhoro ibyifuzo byabaguzi ba nyuma kubiranga ibicuruzwa nibikorwa, ibyiza biranga HBPA bizanasimbuza igice cyumugabane wo hejuru wa BPA na kurushaho guteza imbere Ubushinwa butunganya umusaruro no kumanuka.