Isopropanol Rau Xim Industrial
Technical Index
| Cov khoom | Chav tsev | Txuj | Kev tshwm sim |
| Qhov tshwm sim | Colorless pob tshab kua nrog aromatic tsw | ||
| Xim | Pt- Co | ≤10 | <10 |
| Qhov ntom | 20 ° C | 0.784-0.786 ib | 0.785 ib |
| Conten | % | ≥99.7 | 99.93 ib |
| Moisture | % | ≤ 0.20 | 0.029 ib |
| Acidity (CH3COOH) | ppm | ≤ 0.20 | 0.001 ib |
| VAPORIZED RESIDUE | % | ≤ 0.002 | 0.0014 |
| CARBOXIDE (ACETONE) | % | ≤ 0.02 | 0.01 ib |
| SULFIDE (S) | MG/KG | ≤1 | 0.67 ib |
Kev siv
Isopropanol tau siv dav hauv ntau lub teb vim nws qhov kev ua tau zoo heev. Nws txoj kev siv tseem ceeb yog nyob rau hauv kev lag luam kws tshuaj raws li cov khoom tseem ceeb hauv kev tsim khoom ntawm ntau yam tshuaj thiab tshuaj. Qhov no suav nrog tshuaj tua kab mob, tshuaj tua kab mob, thiab tshuaj tua kab mob uas tsim nyog rau kev tua kab mob. Tsis tas li ntawd, IPA tau siv dav hauv cov tshuaj pleev ib ce, tshwj xeeb tshaj yog cov toner thiab astringent. Nws solubility hauv dej thiab cov kuab tshuaj organic ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim cov khoom zoo nkauj xws li tshuaj pleev, cream thiab tshuaj tsw qab.
Ntxiv nrog rau cov tshuaj thiab tshuaj pleev ib ce, IPA kuj tseem ua lub luag haujlwm tseem ceeb hauv kev tsim cov yas. Nws yog siv los ua ib qho hnyav thiab nruab nrab hauv cov txheej txheem tsim khoom, pab tsim cov khoom yas ruaj khov thiab ntau yam. Tsis tas li ntawd, IPA tau siv dav hauv kev lag luam tshuaj tsw qab ua cov kuab tshuaj rau kev rho tawm cov roj yam tseem ceeb thiab cov tshuaj tsw qab. Nws muaj peev xwm ua kom yaj ntau cov organic ua kom muaj txiaj ntsig zoo extraction thiab khaws cov khoom xav tau. Thaum kawg, IPA pom daim ntawv thov nyob rau hauv cov xim thiab coatings kev lag luam, ua raws li ib tug hnyav thiab tu tus neeg sawv cev, thiab pab kom ua tau raws li qhov xav tau sib xws thiab ruaj khov ntawm cov khoom kawg.
Hauv cov ntsiab lus, isopropanol (IPA) yog ib qho khoom muaj txiaj ntsig uas muaj ntau yam zoo nyob hauv ntau qhov chaw lag luam. Nws cov organic xwm, siab solubility, thiab cov khoom tshwj xeeb ua rau nws zoo tagnrho rau cov tshuaj, tshuaj pleev ib ce, plastics, fragrances, xim, thiab lwm yam. IPA muaj ntau yam kev siv, thiab nws cov versatility thiab kev ua tau zoo ua rau nws yog ib feem tseem ceeb ntawm ntau yam txheej txheem ntau lawm.
