Amakuru n'Itangazamakuru

Ikirangantego ni iki?

Ibirango bya reberi nibicuruzwa bikozwe mugushyiramo ibikoresho byamazi muburyo bwuzuye, gushyushya, guteka, gukonjesha, no gusuka. Ikoreshwa cyane mu myambaro, imifuka, inkweto n'ingofero, ibikinisho n'impano, nibindi, ibidukikije byangiza ibidukikije kandi bidafite ubumara bwa PVC bifite igabanuka ryiza, amabara meza, silicone ebyiri, imbaraga nyinshi, gukorera mu mucyo mwinshi, no guturika cyane. Ikidodo cya reberi kirashobora gukoreshwa cyane, atari kubirango gusa, ariko no kubintu byose bikoresha PVC cyangwa ibikoresho. Icapiro rya silike irashobora gukoreshwa mugukora amabara atandukanye, kandi gushushanya bishobora gukoreshwa mugukora kashe ya reberi iringaniye cyangwa itatu-idashobora gukorwa.

Ibyiciro bya reberi

1. Ikirango cya silicone

Yakozwe no gushyushya amavuta ya silicone yamazi na silicone ikomeye mubibumbano ukoresheje imashini yibirunga. Ukurikije imiterere n'ibiyigize, irashobora kugabanywamo silikoni kama na silicon organic organique. Silicone idafite ingufu ni ibikoresho bya adsorption ikora cyane, ubusanzwe bitegurwa no gukora metasilicate ya Sodium hamwe na acide sulfurike, gusaza, kumena aside hamwe nuruhererekane rwibikorwa nyuma yo kuvurwa. Silicone ntishobora gushonga mumazi kandi icyo aricyo cyose gishobora gukemuka, kidafite uburozi, impumuro nziza, cyangiza ibidukikije, kandi gihamye. Ntabwo ikora nibintu byose usibye ibishingwe bikomeye na aside hydrofluoric. Bitewe nuburyo butandukanye bwo gukora, ubwoko butandukanye bwa silicone bufite imiterere itandukanye ya microporome. Imiterere yimiti nuburyo bwa fiziki ya silika gel igena ko ifite ibintu byinshi ibindi bikoresho bisa bidashobora gusimbuza: imikorere ya adsorption nyinshi, ituze ryumuriro mwiza, imiterere yimiti ihamye, nimbaraga zikomeye.

Ikirango cya PVC

Ikirangantego cya PVC nigicuruzwa cya plastiki cyakozwe mugutonyanga ibikoresho byamazi mubibumbano binyuze muburyo bwo gutonyanga, gushyushya, guteka, gukonjesha mugihe runaka, hanyuma amaherezo bigahinduka. Ibice byingenzi bigize kashe ya PVC ni amavuta ya DNP, ifu ya PVC, stabilisateur hamwe namavuta ya Soya.

Itandukaniro

Itandukaniro nyamukuru hagati yikimenyetso cya silicone nikirangantego cya PVC kiri muburyo butandukanye bwibikoresho. Silicone ifite coefficient yo kurengera ibidukikije kandi irashobora gutsinda ibizamini bya EU. Ikirangantego cya PVC gifite impumuro ikomeye hamwe na coefficient yo kurengera ibidukikije, bikunze kugaragara ku isoko ryimbere mu gihugu.

Ibyiza

Ikirangantego ni umutako ufite "ingaruka-eshatu zerekana ingaruka". Ibicuruzwa birashobora gutuma buri kirango kirushaho kuba indashyikirwa, gukurura abantu benshi no kwifuza kugura. Ikidodo kirashobora gukorwa mumabara atandukanye, hamwe namabara agaragaza kandi akomeye, bigatuma ikirango cyawe kiranga. Ikidodo c'amaduka kirasobanutse neza ibice bitatu-bingana biha abantu imyumvire itandukanye

Ibirango byabigenewe byihariye, nyamunekakanda hanokutwandikira.