I-Polyvinylpyrrolidone k30/ PVP K-30 cas 84057-81-8
1) I-PVP ikhona njengempuphu emhlophe, ekhilimu emhlophe noma isixazululo samanzi.
2) Ingancibilika emanzini kanye nezinhlobo ezahlukene zezinyibilikisi eziphilayo.
3) Ine-hygroscopicity enhle, ikhono lokwenza ifilimu, ikhono lokuhlanganisa izinto kanye nokuhambisana kwe-physiology
Imithi:
I-Povidone K30 iyisithako esisha nesihle kakhulu semithi. Isetshenziswa kakhulu njenge-binder yamathebhulethi, umsizi wokuncibilikisa wokujova, umsizi wokugeleza kwe-capsule, isihlanzisi somuthi woketshezi kanye namabala, isiqinisi somuthi we-enzyme kanye nomuthi ozwela ukushisa, i-coprecipitant yemithi engancibiliki kahle, i-lubricator kanye nomsizi wokulwa nobuthi womuthi wamehlo. I-PVP isebenza njenge-excipients emithini engaphezu kwekhulu.
Izimonyo:
I-PVP-K30 ingasetshenziswa njenge-ejenti yokwakha ifilimu, i-ejenti yokuthuthukisa i-viscosity, i-lubricator kanye ne-adhesive. Ziyingxenye ebalulekile ye-hair sprays, i-mousse, ama-gel kanye nama-lotion kanye nesisombululo, i-reagent efa izinwele kanye ne-shampoo emikhiqizweni yokunakekelwa kwezinwele. Zingasetshenziswa njengomsizi emikhiqizweni yokunakekelwa kwesikhumba, izimonyo zamehlo, i-lipstick, i-deodorant, i-sunscreen kanye ne-dentifrice.
Ezinye Izinsiza:
I-K30 isetshenziswa futhi njengomsizi. Njenge-dispersant kuma-graphene nama-carbon nanotubes. Njenge-ejenti yokwakha ama-pore ye-ultrafiltration membrane, Ezinye izinkambu ezifana nopende nokumboza, amapulasitiki kanye ne-resin, izinamathiseli, i-Glass Fiber, ifilimu, uyinki, i-detergent, i-tabulating, i-Textile Dying kanye ne-Printing, njll.
| Ibanga Lezimboni | ||||||
| Into | Inani le-K | I-Remnant% | Umswakama% | I-PH | Inani elisele lokushisa% | Okuqukethwe kwe-nitrogen% |
| K15 | 13 ~17 | ≤0.2 | ≤5.0 | 3 ~ 7 | ≤0.1 | 11.5-12.8 |
| K17 | 15 ~19 | ≤0.2 | ≤5.0 | 3 ~ 7 | ≤0.1 | 11.5-12.8 |
| K25 | 22 ~28 | ≤0.2 | ≤5.0 | 3 ~ 7 | ≤0.1 | 11.5-12.8 |
| K30 | 27 ~33 | ≤0.2 | ≤5.0 | 3 ~ 7 | ≤0.1 | 11.5-12.8 |
| K90 | 81 ~98 | ≤0.2 | ≤5.0 | 3 ~ 7 | ≤0.1 | 11.5-12.8 |
| * Ngaphezu kwalokho: Inkampani ingacwaninga futhi ithuthukise imikhiqizo emisha ngokwesidingo esikhethekile samakhasimende ethu. | ||||||
| Ibanga Lemithi (i-USP/EP/BP/CPchinese pharmacopoeia), Ibanga Lobuhle: | |||||||||
| Izinto | Inani le-K | I-ppm eseleyo | Umswakama % | I-PH | Inani elisele lokushisa% | Okuqukethwe kwe-nitrogen% | I-Aldehyde ppm | I-ppm yensimbi esindayo | I-Hydrazine ppm |
| K15 | 13-17 | ≤10 | ≤5.0 | 3-5 | ≤0.1 | 11.5-12.8 | ≤500 | ≤10 | ≤1 |
| K17 | 15-19 | ≤10 | ≤5.0 | 3-5 | ≤0.1 | 11.5-12.8 | ≤500 | ≤10 | ≤1 |
| K25 | 22-28 | ≤10 | ≤5.0 | 3-5 | ≤0.1 | 11.5-12.8 | ≤500 | ≤10 | ≤1 |
| K30 | 27-33 | ≤10 | ≤5.0 | 3-5 | ≤0.1 | 11.5-12.8 | ≤500 | ≤10 | ≤1 |
| K90 | 81-98 | ≤10 | ≤5.0 | 4-7 | ≤0.1 | 11.5-12.8 | ≤500 | ≤10 | ≤1 |
