Propylene glycol is an organic compound ine kemikari formula C3H8O2, iyo inosanganiswa nemvura, ethanol uye zvakasiyana-siyana organic solvents.Propylene glycol imvura isina ruvara ine viscous pasi pemamiriro akajairika, inenge isinganhuhwi uye inotapira zvishoma.Huremu hwemamorekuru hwaive 76.09.
Propylene Glycol Properties uye Kugadzikana
1. Mvura inopfuta.Iine hygroscopic uye haiparadze simbi.
2. Muchetura uye kushatirwa zvishoma.
3. Uripo mumashizha efodya uye utsi.
Propylene Glycol Inoshandiswa
Propylene glycol inogona kushandiswa sehumectant pamwe chete neglycerin kana sorbitol muzvizoro, mushonga wemazino uye sipo.Mune dhayi dzebvudzi, inoshandiswa seyakanyorovesa uye inomisa mumiriri, se antifreeze, pamwe ne cellophane, plasticizer uye indust yemishonga.
(1) Propylene glycol chinhu chakakosha mbishi ye polyester isina unsaturated, epoxy resins, polyurethane resins, plasticizers, uye surfactants, uye mari inoshandiswa panyaya iyi inosvika 45% yehuwandu hwekushandiswa kwepropylene glycol.Zvekuputira pamusoro uye mapurasitiki akasimbiswa.
(2) Propylene glycol ine viscosity yakanaka uye hygroscopicity, uye inoshandiswa zvakanyanya se hygroscopic agent, antifreeze agent, lubricant uye solvent mumaindasitiri ezvekudya, emishonga uye zvekuzora.
(3) Muchikafu chekudya, propylene glycol inopindirana nemafuta acids kuti iite propylene glycol fatty acid esters, iyo inonyanya kushandiswa se emulsifiers yezvokudya;propylene glycol inonyungudutsa yakanakisa yecondiments uye pigment.Nekuda kwekuderera kwayo huturu, inoshandiswa sechinhu chinonyungudutsa chezvinonhuwira uye mavara echikafu muindasitiri yechikafu.
(4) Propylene glycol inowanzoshandiswa muindasitiri yemishonga sechinhu chinonyungudutsa, chinopfavisa uye chinobatsira pakugadzirwa kwemafuta akasiyana-siyana, uye semushonga wekusanganisa maajenti, mapreservatives, mafuta, mavitamini, penicillin, nezvimwewo muindasitiri yemishonga.
(5) Nekuti propylene glycol ine yakanaka kunyungudika pamwe nekunhuhwirira kwakasiyana-siyana, inoshandiswawo sechinhu chinonyungudutsa uye chinopfavisa chezvizoro, nezvimwe.
(6) Propylene glycol inoshandiswawo sefodya inonyorovesa agent, mildew inhibitor, mafuta ekuzora pamidziyo yekugadzira chikafu uye solvent yekumaka inki yekudya.
(7) Aqueous solutions yepropylene glycol inoshanda antifreeze agents.Inoshandiswawo sefodya wetting agent, mildew inhibitor, kuchengetedza michero yekuibva, antifreeze uye inotakura kupisa, nezvimwe.
Nguva yekutumira: Oct-27-2022