umuringa ni iki

Umuringa utukura, uzwi kandi nk'umuringa utukura, ufite amashanyarazi meza cyane hamwe nubushyuhe bwumuriro, plastike nziza, kandi biroroshye kubitunganya ukanda cyane kandi ukonje.Ikoreshwa cyane mugukora insinga, insinga, umuyonga wamashanyarazi, hamwe numuringa wangirika wumuriro kumashanyarazi, nibindi bicuruzwa byiza.

Amashanyarazi nubushyuhe bwumuringa ni uwa kabiri nyuma ya feza, kandi ikoreshwa cyane mugukora ibikoresho byamashanyarazi nubushyuhe.Umuringa ufite imbaraga zo kurwanya ruswa mu kirere, amazi yo mu nyanja hamwe na acide zimwe na zimwe zidafite okiside (aside hydrochloric, acide acide sulfurike), alkali, igisubizo cyumunyu na acide zitandukanye kama (acide acike, acide citric), kandi ikoreshwa mubikorwa bya shimi.Byongeye kandi, umuringa ufite gusudira neza, kandi urashobora gutunganyirizwa mu bicuruzwa bitandukanye byarangije igice ndetse n’ibicuruzwa byarangiye binyuze mu gutunganya ubukonje na thermoplastique.Mu myaka ya za 70, umusaruro wumuringa utukura warenze umusaruro wose w’ibindi bivangwa n'umuringa.