Kalisiyumu hydroxide CAS: 1305-62-0

Calcium hydroxide imapezeka m'mafakitale ndi m'magawo osiyanasiyana. Mu zomangamanga ndi zomangamanga, imagwiritsidwa ntchito pokonza matope ndi konkriti, komwe imagwira ntchito ngati chomangira chofunikira, chomwe chimathandizira kulimba ndi kulimba kwa zipangizo zomangira izi. Kugwiritsa ntchito kwake polimbitsa nthaka kumathandiza kukonza mphamvu yonyamula katundu komanso magwiridwe antchito a nthaka yonyowa pomanga misewu ndi zomangamanga. Mu gawo la zachilengedwe, calcium hydroxide imagwira ntchito yofunika kwambiri pakukonza madzi otayidwa. Imagwiritsidwa ntchito ngati flocculant ndi pH regulator pochepetsa acidity, kuwononga zinyalala, ndikuchotsa zitsulo zolemera m'madzi otayidwa amafakitale, motero imathandizira kutsatira chilengedwe ndi kuyesetsa kuwongolera kuipitsa. Kuphatikiza apo, calcium hydroxide imagwiritsidwa ntchito kwambiri muulimi ngati gawo la feteleza wochokera ku lime ndi kusintha kwa nthaka. Kapangidwe kake ka alkaline kamathandiza kulinganiza pH ya nthaka, kuchepetsa acidity, ndikuwonjezera kupezeka kwa michere, ndikulimbikitsa mikhalidwe yabwino yokulira zomera ndi kulima mbewu. Mumakampani opanga chakudya, calcium hydroxide imagwiritsidwa ntchito pokonza chakudya, makamaka popanga ma tortillas a chimanga komwe amagwiritsidwa ntchito pochiza chimanga ndi nixtamalization, njira yochizira chimanga ndi yankho la alkaline. Mankhwalawa amafewetsa maso, amawongolera thanzi, komanso amawonjezera kukoma, kapangidwe, ndi fungo m'zinthu zomwe zimapangidwa. Kuphatikiza apo, calcium hydroxide imagwira ntchito yofunika kwambiri muzinthu za mano, makamaka popanga simenti ya mano ndi zotsekera mizu. Mphamvu zake zotsutsana ndi majeremusi komanso kuyanjana kwake zimapangitsa kuti ikhale yofunikira pakuchita zinthu zobwezeretsa komanso zoteteza mano, zomwe zimathandiza kuti chithandizo cha mano chikhale chokhalitsa komanso chipambane. Kuphatikiza apo, calcium hydroxide imagwiritsidwa ntchito popanga mankhwala, kuphatikizapo calcium stearate, yomwe imagwiritsidwa ntchito ngati mafuta odzola komanso otulutsa m'mafakitale osiyanasiyana monga pulasitiki, rabala, ndi mankhwala. Kugwiritsa ntchito kwake m'magawo awa kukuwonetsa kufunika kwake ngati chinthu chosinthika chomwe chimapereka zambiri m'mafakitale ndi ntchito zambiri.