Nigute wahitamo Antioxydants ikwiye？

NiguteHitamoiAbikwiyeAntioxidant？

Guhitamo antioxydants ikwiye nintambwe yingenzi yo kunoza igihe kirekire, isura n'imikorere ya polymer. Ibi bisaba ko harebwa byimazeyo ibintu byinshi nkimiti yimiti ya polymer ubwayo, imiterere yo gutunganya, imikoreshereze yanyuma n’ibidukikije.

Polyolefins.

PVCKwangirika gushingiye ahanini kuri ionisiyoneri, kandi ugereranije na polyolefine, abakora PVC bafite ubushake buke kuri antioxydants. Kugeza ubu, antioxydants ikoreshwa kuri PVC harimoAO1076, AO2246, n'ibindi.

Amashanyarazi(PA, PC, PPS) mubisanzwe bitunganywa mubushyuhe bwinshi kandi birasabaantioxydants irwanya ubushyuhekwirinda umuhondo no gutakaza imbaraga.

OrKuburyo bwo gutunganya ubushyuhe bwo hejuru (> 280 ℃), nibyiza guhitamo ubwoko bufite ihindagurika rito hamwe nubushyuhe bukabije.

②Ku gihe kirekire cyo hanze hanze, sisitemu yo kurwanya anti-UV irakenewe, nkibintu bya fenolike kandiImashini ya UV.

Ay Witondere guhuza kandi wirinde kugwa. Byongeye kandi, antioxydants ya amine ifite intege nke zo kurinda amabara.

CombinationGuhuza antioxydants nyamukuru na antioxydants ifasha birashobora kunoza cyane ingaruka zo kurwanya gusaza.

Muri make, gukoresha antioxydants byonyine ntibihagije kugirango uhangane nibintu bitandukanye byakoreshwa, kandi guhuza inyongeramusaruro nyinshi ni amahitamo meza.

Twandikire kubindi bisobanuro!