I-isopropyl alcohol, eyaziwa kakhulu ngokuthi ukuhlikihla utshwala, iyinhlangano esetshenziswa kabanzi ye-magciwane ne-ejenti yokuhlanza. Iyatholakala ekugxileni okujwayelekile okujwayelekile: 70% no-91%. Umbuzo uvame ukuvela ezingqondweni zabasebenzisi: Yikuphi okufanele ngiyithenge, 70% noma ama-91% assopropyl Alcohol? Lo mbhalo uhlose ukuqhathanisa futhi uhlaziye ukugxila okubili ukukusiza wenze isinqumo esinolwazi.

Ukuqala, ake sibheke umehluko phakathi kokugxila kokubili. I-70% ye-isopropylyl allogy iqukethe ama-70% isopropanol kanye nama-30% asele angamanzi. Ngokufanayo, i-91% ye-isopropyl allogy iqukethe i-91% isopropanol nama-9% asele angamanzi.

Manje, ake siqhathanise ukusetshenziswa kwabo. Zombili ukugxila zisebenza ngokubulala amagciwane namagciwane. Kodwa-ke, ukugxila okuphezulu kwe-91% isopropyl Alcohol kusebenza kakhulu ekubulaleni amagciwane anzima namagciwane amelana nokugxila okuphansi. Lokhu kwenza kube ukukhetha okungcono kokusetshenziswa ezibhedlela nasemitholampilo. Ngakolunye uhlangothi, utshwala abangama-70% be-isopropyl busebenza kangako kepha busasebenza ekubulaleni amagciwane amaningi namagciwane, okwenza kube yisinqumo esihle ngezinhloso zokuhlanza zasekhaya jikelele.

Uma kukhulunywa ngokuqina, ama-91% isopropyl Alcohol anendawo ephakeme ebilayo kanye nezinga eliphansi lokuhwamuka ngokuqhathaniswa nama-70%. Lokhu kusho ukuthi ihlala isebenza isikhathi eside, noma ngabe ivezwa ukushisa noma ukukhanya. Ngakho-ke, uma ufuna umkhiqizo ozinzile ngokwengeziwe, i-91% ye-isopropyl Alcohol iyisinqumo esingcono.

Kodwa-ke, kufanele kuqashelwe ukuthi ukugxila kokubili kuyavutha futhi kufanele kusingathwe ngokunakekelwa. Ngaphezu kwalokho, ukuvezwa isikhathi eside kokugxila okuphezulu kotshwala be-isopropyl kungadala ukucasuka esikhunjeni namehlo. Ngakho-ke, kubalulekile ukulandela imiyalo kanye nezindlela zokuphepha ezinikezwe ngumenzi.

Ekuphetheni, ukukhetha phakathi kuka-70% no-91% we-isopropyl akotshwala kuya ngezidingo zakho ezithile. Uma udinga umkhiqizo osebenzayo ngokulwa namagciwane anzima namagciwane, ikakhulukazi ezibhedlela noma emitholampilo, ama-91% weSsopropyl Alcohol kuyindlela engcono. Kodwa-ke, uma ufuna i-ejenti yokuhlanza indlu ejwayelekile noma okuthile okungasebenzi kahle kepha kusasebenza ngempumelelo ngokumelene namagciwane amaningi namagciwane, ama-70% we-isopropyl Alcohol kungaba ukukhetha okuhle. Ekugcineni, kubalulekile ukulandela izindlela zokuphepha ezinikezwe ngumenzi lapho usebenzisa noma yikuphi ukugcwala kotshwala be-isopropyl.