I-Mono Propylene Glycol Cas: 57-55-6
| Inombolo Yekhathalogi | XD91907 |
| Igama Lomkhiqizo | I-Mono Propylene Glycol |
| I-CAS | 57-55-6 |
| Ifomu le-Molecularla | I-C3H8O2 |
| Isisindo samangqamuzana | 76.09 |
| Imininingwane Yesitoreji | 5-30°C |
| Ikhodi Yentela Evumelanisiwe | 29053200 |
Ukucaciswa Komkhiqizo
| Ukubukeka | Uketshezi oludlulayo |
| U-Asay | 99% iminithi |
| Iphoyinti lokuncibilika | -60 °C (ukukhanya) |
| Iphuzu elibilayo | 187 °C (okhanyisiwe) |
| ukuminyana | 1.036 g/mL ku-25 °C (lit.) |
| ukuminyana komhwamuko | 2.62 (vs air) |
| umfutho womhwamuko | 0.08 mm Hg ( 20 °C) |
| inkomba ye-refractive | n20/D 1.432(lit.) |
| Fp | 225 °F |
| pka | 14.49±0.20(Okubikezelwe) |
| I-Gravity ethize | 1.038 (20/20℃)1.036～1.040 |
| PH | 6-8 (100g/l, H2O, 20℃) |
| umkhawulo wokuqhuma | 2.4-17.4%(V) |
| Ukuncibilika kwamanzi | ingxubevange |
| Kuyazwela | I-Hygroscopic |
I-Propylene glycol isetshenziselwa izinhlelo zokusebenza ezifanayo njengamanye ama-glycol.
I-Propylene glycol iyimpahla eluhlaza ebalulekile ye-polyester engagcwalisiwe, i-epoxy resin, ne-polyurethane resin.Inani elisetshenziswa kule ndawo libalelwa ku-45% wengqikithi yokusetshenziswa kwe-propylene glycol.I-polyester enjalo ye-unsaturated isetshenziswa kakhulu kumapulasitiki aqinisiwe kanye nezingubo ezingaphezulu.I-Propylene glycol inhle kakhulu ku-viscosity kanye ne-hygroscopicity futhi ayinabo ubuthi, futhi ngaleyo ndlela isetshenziswa kabanzi njenge-hygroscopic agent, antifreeze, lubricant and solvents embonini yokudla, eyekhemisi nezimonyo.Embonini yokudla, i-propylene glycol isabela nge-fatty acid ukunikeza i-propylene ester yama-fatty acids, futhi isetshenziswa kakhulu njenge-emulsifier yokudla;I-Propylene glycol iyi-solvent enhle yama-flavorings nama-pigments.I-Propylene glycol ivame ukusetshenziswa njengezincibilikisi, izinto ezithambisayo nezisizayo, njll. embonini yezemithi ekwenzeni izinhlobo ezahlukene zamafutha kanye nama-salves.I-Propylene glycol iphinde isetshenziswe njengesixazululi nesithambisi sezimonyo njengoba inokunyibilika okuhle okuhambisanayo nezinongo ezahlukahlukene.I-Propylene glycol iphinde isetshenziswe njengama-ejenti okuthambisa ugwayi, ama-antifungal agents, okokugcoba kwemishini yokucubungula ukudla kanye nezincibilikisi zokufaka inki yokumaka ukudla.Isixazululo esinamanzi se-propylene glycol siyi-ejenti elwa nokuqandisa esebenzayo.
Eduze kwamanzi, i-propylene glycol iyimoto ethwala umswakama esetshenziswa kakhulu ekwenziweni kwezimonyo.Inokungena kwesikhumba okungcono kune-glycerin, futhi inikeza umuzwa omnandi ngokunamafutha amancane kune-glycerin.I-Propylene glycol isetshenziswa njenge-humectant ngoba imunca amanzi emoyeni.Iphinde isebenze njenge-solvent yama-anti-oxidants nama-preservatives.Ukwengeza, inezinto ezivikelayo ngokumelene namagciwane kanye nesikhunta lapho isetshenziswa ekugxilweni kwamaphesenti angu-16 noma ngaphezulu.Kunokukhathazeka ngokuthi i-propylene glycol iyacasula ekugxilweni okuphezulu, nakuba ibonakala iphephe kakhulu emazingeni okusetshenziswa angaphansi kwamaphesenti angu-5.
I-Propylene Glycol iyi-solvent e-humectant ne-flavour eyi-polyhydric alcohol (i-polyol).iwuketshezi olucacile, olune-viscous olunokuncibilika okuphelele emanzini ku-20°c kanye ne-solvency kawoyela enhle.isebenza njenge-humectant, njengoba kwenza i-glycerol ne-sorbitol, ekugcineni umswakama odingekayo kanye nokuthungwa kokudla okufana nokhukhunathi oshukiwe nama-icings.isebenza njengesinyibilikisi sama-flavour nemibala engancibiliki emanzini.ibuye isetshenziswe eziphuzweni nakumaswidi.
