Isopropanollulwelo olungenambala, olucacileyo olunevumba elifana notywala. Iyaxubana namanzi, iyajikajika, iyatsha, kwaye iyadubula. Kulula ukudibana nabantu kunye nezinto ezingqongileyo kwaye kunokubangela umonakalo kwesikhumba kunye ne-mucosa. I-Isopropanol isetyenziswa kakhulu kwimimandla yezinto eziphakathi, i-solvent, i-extraction kunye namanye amashishini amachiza. Luhlobo olubalulekileyo oluphakathi kunye ne-solvent kwishishini lemichiza. Isetyenziswa kakhulu kwimveliso yeziqholo, izithambiso, izibulali-zinambuzane, izinto zokuncamathelisa, inki yokushicilela kunye namanye amashishini. Ngoko ke, eli nqaku liza kuhlola ukuba i-isopropanol yikhemikhali yoshishino.

Ukuthuthwa kwe-isopropanol

 

Okokuqala, kufuneka sichaze ukuba yintoni imichiza yemizi-mveliso. Ngokwenkcazo yesichazi-magama, ikhemikhali yemizi-mveliso ibhekisa kuhlobo lwemichiza esetyenziswa kwinkqubo yokuvelisa amashishini ahlukeneyo. Ligama eliqhelekileyo lezinto zekhemikhali ezisetyenziswa kwiinkqubo ezahlukeneyo zemveliso yamashishini. Injongo yokusebenzisa iikhemikhali zoshishino kukufezekisa iziphumo ezithile zezoqoqosho kunye nezobuchwepheshe kwimveliso yezoshishino. Iindidi ezithile zeekhemikhali zoshishino ziyahluka kunye neenkqubo ezahlukeneyo zokuvelisa amashishini ahlukeneyo. Ngoko ke, i-isopropanol luhlobo lweekhemikhali zemizi-mveliso ngokokusetyenziswa kwayo kwishishini lemichiza.

 

I-Isopropanol ine-solubility efanelekileyo kunye ne-miscibility ngamanzi, ngoko isetyenziswa ngokubanzi njenge-solvent kwinkqubo yokuvelisa amashishini ahlukeneyo. Ngokomzekelo, kwishishini lokushicilela, i-isopropanol isetyenziswa rhoqo njenge-solvent yokushicilela inki. Kwishishini le-textile, i-isopropanol isetyenziswa njenge-softener kunye ne-agent agent. Kwishishini lepeyinti, i-isopropanol isetyenziswa njenge-solvent yepeyinti kunye nencinci. Ukongeza, i-isopropanol ikwasetyenziswa njengesixhobo esiphakathi sokwenziwa kwezinye izinto zeekhemikhali kwishishini lemichiza.

 

Ekugqibeleni, i-isopropanol yikhemikhali yoshishino ngokusetyenziswa kwayo kwinkqubo yokuvelisa amashishini ahlukeneyo. Isetyenziswa ngokubanzi njenge-solvent kunye nezinto eziphakathi kwiindawo zokuprinta, iingubo, iipeyinti, izithambiso, izibulala-zinambuzane kunye namanye amashishini. Ukuze kuqinisekiswe ukusetyenziswa okukhuselekileyo, kucetyiswa ukuba abasebenzisi balandele imigaqo yokusebenza yokhuseleko efanelekileyo xa usebenzisa i-isopropanol.


Ixesha lokuposa: Jan-10-2024