Methanol kwayeI-Iyopropanolzizinto ezimbini eziqhelekileyo zokucoca izinyibisi. Ngelixa babelana ngezinto ezithile, banazo iipropathi ezohlukileyo kunye neempawu ezibeke zodwa. Kweli nqaku, siza kuqhuba kwi-tics yezi zinyibilikisi zimbini, ezithelekisa iipropathi zabo zomzimba kunye neekhemikhali, kunye nezicelo zabo kunye neeprofayili zokhuseleko.

Masiqalise nge-methanol, esaziwa ngokuba yinkuni. Lulwahlulo olucacileyo, olungenamibala olungenamibala lungacacanga ngamanzi. I-methanol inendawo ebilayo ye-65 degrees Celsius, ethi iyenza ilungele ukusetyenziswa kobushushu obungaphantsi. Inomlinganiso we-octane ephezulu, oko kuthetha ukuba inokusetyenziswa njengesinyibilikisi kunye ne-arhente yenkqonkzula kwi-petroli.

I-Methanol ikwasetyenziswa njengendawo yokutya kwimveliso yeekhemikhali, ezinjengeFomaldehydehyde kunye ne-Dimyethy. Ikwasetyenziswa kwimveliso ye-biobiesel, umthombo wamafutha ahlaziyekayo. Ukongeza kwizicelo zayo zemizi-mveliso, i-methanol ikwasetyenziswa kwimveliso yevarnish kunye ne-lacquers.

Ngoku masiphaphele ingqalelo yethu kwi-Iyopropanol, ebizwa ngokuba yi-2-propanol okanye i-Dimyethyl Ether. Le solvent icacile kwaye ingenabala, kunye nendawo ebilayo ingaphezulu kune-methanol nge-82 degrees Celsius. I-Iyopropanol iphosakele kakhulu ngamanzi kunye nee-lipids, zenza ukuba kube yinto ebalaseleyo yoluhlu olubanzi lwezicelo. Ihlala isetyenziswa njengearhente yokusika kwipeyinti kunye nokuveliswa kweegloves ze-latex. I-Iyopropanol ikwasetyenziswa kwimveliso yabadlali, izityholo, kunye nezinye iipolymers.

Xa kufikwa kuKhuseleko, bobabini i-methanol kunye ne-Iyopropanol ineengozi zabo ezizodwa. I-methanol inetyhefu kwaye inokubangela ukungaboniyo ukuba kuhlanjelwe emehlweni okanye kungeniswe. Ikwanokutsha kwaye iqhume xa idityaniswa nomoya. Kwelinye icala, i-Iyopropanol inomgangatho ophantsi wokufakelwa kwaye incinci iqhume kune-methanol xa ixutywe nomoya. Nangona kunjalo, isenokutsha kwaye kufuneka ihlawulwe ngenkathalo.

Ukuqukumbela, iMethanol kunye ne-Iyopropanol zizinto ezixabisekileyo zemizi mveliso kunye nezicelo zazo ezizodwa kunye nezicelo. Ukukhetha phakathi kwabo kuxhomekeke kwiimfuno ezithile zesicelo kunye neprofayili yokhuseleko kwisinyibiliki ngasinye. I-Methanol inendawo esezantsi yokubila kwaye iqhume ngakumbi, ngelixa i-Isopropanol inendawo ebilayo kwaye ayiqhushumbisi kodwa incinci. Xa ukhetha isolvent, kubalulekile ukuqwalasela iipropathi zayo zokwenyama, uzinzo lwamachiza, ubuthi, ityhefu, kunye neprofayili evuthayo yokuqinisekisa ukusetyenziswa okukhuselekileyo nangokufanelekileyo.