Isopropyl cawvyog ib qho tshuaj tua kab mob thiab tshuaj tua kab mob uas nquag siv. Nws cov koob meej yog vim nws cov khoom siv tshuaj tua kab mob thiab tshuaj tua kab mob, nrog rau nws lub peev xwm tshem tawm cov roj thiab grime. Thaum xav txog ob feem pua ​​​​ntawm isopropyl cawv—70% thiab 99%—ob leeg muaj txiaj ntsig zoo ntawm lawv tus kheej txoj cai, tab sis nrog rau kev siv sib txawv. Hauv tsab xov xwm no, peb yuav tshawb txog cov txiaj ntsig thiab kev siv ntawm ob qho tib si concentrations, nrog rau lawv qhov tsis zoo.

70% Isopropyl cawv

70% isopropyl cawv feem ntau yog siv rau hauv cov tshuaj ntxuav tes vim nws qhov mob me me thiab cov khoom siv tshuaj tua kab mob. Nws tsis nruj dua li qhov siab dua, ua rau nws tsim nyog rau kev siv txhua hnub ntawm tes yam tsis ua rau ntau dhau qhuav lossis khaus. Nws kuj tsis tshua muaj kev puas tsuaj rau daim tawv nqaij lossis ua rau muaj kev tsis haum tshuaj.

70% isopropyl cawv kuj feem ntau siv los ntxuav cov kev daws rau qhov chaw thiab cov twj paj nruag. Nws cov khoom siv tshuaj tua kab mob pab tua cov kab mob tsis zoo rau ntawm qhov chaw, thaum nws muaj peev xwm ua kom cov roj thiab cov grime ua rau nws ua haujlwm zoo.

Qhov tsis zoo

Lub ntsiab drawback ntawm 70% isopropyl cawv yog nws qis concentration, uas tej zaum yuav tsis zoo tiv thaiv qee cov kab mob tawv ncauj lossis kab mob. Tsis tas li ntawd, nws yuav tsis muaj txiaj ntsig zoo hauv kev tshem tawm cov grime los yog roj ntau dua piv rau ntau dua.

99% Isopropyl cawv

99% isopropyl cawv yog siab dua ntawm isopropyl cawv, uas ua rau nws muaj txiaj ntsig zoo tshuaj tua kab mob thiab tshuaj ntxuav. Nws muaj cov nyhuv antibacterial thiab antiseptic, tua ntau yam kab mob thiab kab mob. Qhov siab concentration no kuj ua kom ntseeg tau tias nws muaj txiaj ntsig zoo hauv kev tshem tawm cov grime thiab roj ntau dua.

99% isopropyl cawv feem ntau yog siv rau hauv chaw kho mob, xws li tsev kho mob thiab chaw kho mob, vim nws muaj zog tiv thaiv kab mob. Nws kuj yog siv nyob rau hauv kev lag luam chaw, xws li factories thiab rhiav, rau degreasing thiab tu lub hom phiaj.

Qhov tsis zoo

Qhov teeb meem tseem ceeb ntawm 99% isopropyl cawv yog nws cov concentration siab, uas tuaj yeem ua rau tawv nqaij qhuav thiab ua rau khaus lossis ua xua rau qee tus neeg. Tej zaum nws yuav tsis haum rau kev siv txhua hnub ntawm tes tshwj tsis yog tias diluted kom zoo. Tsis tas li ntawd, lub siab concentration tej zaum yuav tsis haum rau qhov chaw rhiab heev los yog cov twj siv ilv uas yuav tsum tau ua kom huv si.

Hauv kev xaus, ob qho tib si 70% thiab 99% isopropyl cawv muaj lawv cov txiaj ntsig thiab kev siv. 70% isopropyl cawv yog温和thiab tsim nyog rau kev siv txhua hnub ntawm tes vim nws qhov xwm txheej me me, thaum 99% isopropyl cawv muaj zog thiab zoo dua tiv thaiv cov kab mob tawv ncauj thiab cov kab mob tab sis tuaj yeem ua rau khaus lossis qhuav rau qee tus neeg. Kev xaiv ntawm ob yog nyob ntawm daim ntawv thov tshwj xeeb thiab tus kheej nyiam.