Ubushuhe nibintu bisanzwe kandi byangiza kubibaho byumuzunguruko wa PCB.Ubushuhe bukabije buzagabanya cyane kurwanya izirinda hagati yabatwara, kwihuta kwangirika kwihuta, kugabanya Q agaciro, hamwe na korode.Dukunze kubona patina ku gice cyicyuma cyibibaho byumuzunguruko wa PCB, biterwa nubushakashatsi bwimiti hagati yumuringa wicyuma numwuka wamazi hamwe na ogisijeni idashyizwe hamwe n irangi risa.
Kandi amagana yanduye aboneka ku buryo butunguranye ku mbaho zacapwe zishobora kuba zangiza.Birashobora gutera ibisubizo nkibitero byubushuhe - kubora kwa electron, kwangirika kwabayobora, ndetse numuyoboro mugufi udasubirwaho.Umwanda ukunze kuboneka muri sisitemu y'amashanyarazi urashobora kuba imiti isigaye mubikorwa byo gukora.Ingero zibi bihumanya harimo fluxes, ibikoresho byo kurekura ibishishwa, ibice byicyuma hamwe na wino.Hariho kandi amatsinda akomeye yanduye yatewe no gufata nabi abantu, nkamavuta yumubiri wumuntu, igikumwe cyintoki, kwisiga nibisigazwa byibiribwa.Hariho kandi umwanda mwinshi mubidukikije bikora, nka spray yumunyu, umucanga, lisansi, aside, izindi myuka yangirika.
Irangi risize irangi ku mbaho zanditseho ibice hamwe nibigize bishobora kugabanya cyangwa gukuraho imikorere yimikorere ya elegitoronike mugihe bishobora guterwa nimpamvu mbi mubidukikije.Niba ubu bwoko bwo gutwikira bushobora gukomeza ingaruka zabwo mugihe gishimishije, nkigihe kirekire kuruta ubuzima bwa serivisi bwibicuruzwa, birashobora gufatwa nkaho byageze ku ntego yacyo.
Imashini irwanya irangi
Nubwo igipfundikizo cyoroshye cyane, kirashobora kwihanganira kunyeganyega kwa mashini no guhindagurika, guhungabana k'ubushyuhe, no gukora mubushyuhe bwinshi kurwego runaka.Birumvikana ko ari bibi gutekereza ko firime zishobora gukoreshwa mugutanga imbaraga zumukanishi cyangwa gukingirwa bihagije kubice bimwe byinjijwe mubibaho byacapwe.Ibigize bigomba kwinjizwamo imashini kandi bigomba kugira ibyuma byabigenewe, bityo hakabaho ubwishingizi bubiri bwimpanuka.
1. Solvent irimo acrylic resin ihuza anti-irangi (kuri ubu ibicuruzwa bikoreshwa cyane kandi bizwi cyane ku isoko).
Ibiranga: Ifite ibiranga gukama hejuru, igihe cyo gukira vuba, ibintu byiza-bitatu-byiza, igiciro gihenze, ibara ryeruye, imiterere yoroshye no gusana byoroshye.
2. Amashanyarazi adafite acrylic resin ihuza irangi.
Ibiranga: UV ikiza, irashobora gukama mumasegonda make kugeza kumasegonda arenga icumi, ibara riraboneye, imiterere irakomeye, kandi kurwanya imiti yangirika no kwambara nabyo nibyiza cyane.
3. Irangi rya polyurethane.
Ibiranga: kuvunika neza hamwe no guhangana neza.Usibye imikorere myiza yubushuhe, ifite kandi imikorere ihamye mubushyuhe buke.
4. Irangi rya silicone.
Ibiranga: Ibikoresho byoroshye byoroshye, kugabanya umuvuduko mwinshi, ubushyuhe bwo hejuru bwa dogere 200, byoroshye gusanwa.
Mubyongeyeho, duhereye kubiciro nigikorwa, hariho kandi ibintu byambukiranya imipaka hagati yubwoko bwavuzwe haruguru, nka silicone yahinduwe.
Igihe cyo kohereza: Ukwakira-23-2023