Stabilisateur yumucyo hamwe na UV ikurura birakenewe muri polymers
Ubuzima bwingirakamaro bwa polymers bugarukira kubitesha agaciro. Iyangirika rishobora guterwa nibintu byinshi bidukikije nkubushyuhe, ubushuhe, umwanda, imizigo yimashini, imirasire, mikorobe, imiti nikirere.
Imashini itanga urumuri hamwe na UV ikurura irwanya iyangirika rya polymers bitewe na:
Imirasire y'izuba
imirasire ya ultraviolet
ashyushye
reba na ogisijeni
Kurugero, ibikoresho byinshi byubuhanga bwa termoplastike nka polyamide, bikoreshwa cyane cyane mubisabwa hanze, bisaba igihe kirekire - igihe UV ituje. Polybutylene terephthalate (PBT) irashobora gukoreshwa mumashanyarazi yimodoka yo hanze. Polyurethane - ibicuruzwa byanyuma nkibikoresho byo kumuryango wimodoka, imbaho zomwanya, ibiziga byimodoka, kashe ya idirishya, imitwe hamwe nintoki, hamwe ninkweto zinkweto zangirika iyo zihuye nubushyuhe numucyo. Uku gutesha agaciro kuganisha ku ibara no gushiraho ibice.
Kwiyongera kwa stabilisateur yumucyo hamwe na UV ikurura polymer bivanze birashobora kunoza isura / ubwiza hamwe no kuramba kwibicuruzwa. Guhitamo urumuri rutanga urumuri / UV rushingiye ahanini kuri substrate igomba kurindwa, ubuzima bwayo buteganijwe mubuzima bwayo ndetse no kwifata kwifotoza.
