Isopropyl doro, inowanzozivikanwa seinovhuvhuta doro, ishandiswi inoshandiswa zvakanyanya uye yekuchenesa mumiririri. Iyo inowanikwa mune mbiri yakajairika nzvimbo: 70% uye 91%. Mubvunzo unowanzoitika mupfungwa dzevashandisi: Ndeipi yandinofanira kutenga, 70% kana 91% isopropyl doro? Chinyorwa ichi chinotarisira kuenzanisa uye kuongorora kutarisisa kaviri kuti ukubatsire kuita sarudzo ine ruzivo.

Kutanga, ngatitarisei kumisiyano pakati pezvikamu zviviri. 70% isopropyl doro rine 70% isopropanol uye yakasara 30% mvura. Saizvozvo, 91% isopropyl doro rine 91% isopropanol uye yakasara 9% mvura.

Zvino ngatitarisei kushandiswa kwavo. Vaviri masimba anoshanda mukuuraya mabhakitiriya uye hutachiona. Nekudaro, kusunganidzwa kwepamusoro kwe91% istopropyl doro kunoshanda zvakanyanya mukuuraya mabhakitiriya akaomesesa nemabhuruketi anopesana nekudzikira pakukora pfungwa. Izvi zvinoita kuti ive sarudzo iri nani yekushandisa muzvipatara nemakiriniki. Kune rimwe doro, 70% isopropyl doro isinganyatsobudirira asi ichiri kushanda mukuuraya mabhakitiriya mazhinji nemabhurukeri, achizviita sarudzo yakanaka yekuchenesa imba yekuchenesa imba.

Kana zvasvika pakugadzikana, 91% isopropyl doro ine yakakwira bouring point uye yakaderera mufudzi kuyera kuenzaniswa ne 70%. Izvi zvinoreva kuti hazvirambe zvakanyatso shanda kwenguva yakareba, kunyangwe kana paine chinoburitswa nekupisa kana kujeka. Naizvozvo, kana iwe uchida chimwe chigadzirwa chakagadzikana, 91% isopropyl doro isarudzo iri nani.

Nekudaro, zvinofanirwa kucherechedzwa kuti zvese zviri zviviri kutarisisa zvinopisa uye zvinofanirwa kubatwa nehanya. Pamusoro pezvo, kuratidzwa kwenguva refu kune yakanyanya kutarisisa ye istopropyl doro kunogona kukonzera kushatirwa kweganda nemaziso. Naizvozvo, zvakakosha kutevedzera mirairo uye matanho ekuchengetedza anopihwa nemugadziri.

Mukupedzisa, sarudzo pakati pe 70% uye 91% isopropyl doro rinoenderana nezvaunoda chaizvo. Kana iwe uchida chigadzirwa chinoshanda kurwisa mabhakitiriya akaomesesa uye hutachiona, kunyanya muzvipatara kana makiriniki, 91% isopropyl doro ndiyo sarudzo iri nani. Nekudaro, kana iwe uchitsvaga general imba yekuchenesa mumiriri kana chimwe chinhu chisiri kushanda asi zvichiri kushanda nehondo zhinji uye mavairasi, 70% istopropyl doro inogona kuva sarudzo yakanaka. Chekupedzisira, zvakakosha kutevedzera matanho ekuchengetedza anopihwa nemugadziri kana uchishandisa chero kusangana kweiyo isopropyl doro.