Hydroxide-ka asalka ah ee aluminiumka waxaa sidoo kale loo yaqaan budada macdanta dabiiciga ah, waxa ku jira saddexda qaybood ayaa sidoo kale ku jira saami weyn. Dhagaxa macmalka ah ee wanaagsan, waxa ku jira waxa ku jira 30%. Iyada oo resin polyester ah uu yahay walaxda saldhigga ah, ka dibna lagu daro aluminium hydroxide iyo rinji ilaalin deegaan, samee qaab-dhismeedka dusha sare ee dhagaxa macmalka ah waa mid aad u xoog badan, khadka wax soo saarka qalabka ee la soo dhoofiyo oo weyn, tayodu waa mid deggan, farqiga midabka dufcaddu waa yar yahay, walxaha walaxdu waa fiican tahay, dareem xariir, waxqabadka iska caabbinta UV waa wanaagsan yahay, ka dhig mid libdha. Kuwaas dhexdooda, qalabka dab-damiska dhagaxa macmalka ah wuxuu ku tiirsan yahay aluminium hydroxide oo ka kooban saddex molecules biyo ah, kaas oo aan soo saarin gaasas sun ah iyo kuwo daxal leh inta lagu jiro pyrolysis. Inta lagu jiro pyrolysis, wuxuu nuugaa kulaylka wuxuuna soo saaraa uumiga biyaha.
Haddii waxa ku jira aluminium hydroxide-ka la isticmaalay uu yahay ilaa 30%, tirada shabaggana lagu cabbiro cabbirka walxaha cutubka haddii uu yahay ilaa 2000 oo shabag, dhagaxa macmal ah ee noocaas ah waa mid tayo wanaagsan leh. Inta shabagga weyn yahay, ayaa shabagga ama budada khafiifka ah. Haddii lagu daro walaxda ku jirta, qaab-dhismeedka u dhexeeya molecules-ka ayaa sii yaraanaya, asal ahaan ma jiraan daloollo iyo daloollo, sidaas darteed saliid ama waxyaabo wasakh ah oo wasakh ah, wasakhdu ma fududa in la dhexgalo. Dusha sare ee aan lahayn daloollo iyo stoma, wasakhda adag ayaa sidoo kale laga saari karaa, waxay noqon kartaa sida calaamadda qiiqa, saliidda. Maqnaanshaha daloollada iyo daloollada dusha sare, caaryada, wadnaha bakteeriyada iyo noolaha kale ma noolaan karaan, tirada nidaamka la arki karo iyo ilaalinta deegaanka iyo nadaafadda ayaa sidoo kale aad muhiim u ah.
Ku darista aluminium hydroxide waxay ka dhigi kartaa dhagaxa macmalka ah mid aad u yar, si uu u noqdo mid aad u xoog badan in la isticmaalo, sida wasakhda ama wasakhda qaarna ma fududa in la galo.
Waqtiga boostada: Abriil-15-2020