Polyvinylpyrrolidone k30/ PVP K-30 cas 84057-81-8
1) O le PVP e iai i le pa'epa'e, kulimi pa'epa'e po'o se vaifofo vai.
2) E mafai ona fa'ata'ape'apeina i le vai ma le tele o vaila'au fa'aola eseese.
3) E lelei lona hygroscopicity, gafatia e fausia ai ata tifaga, gafatia e faʻalavelave ai ma fetaui lelei ma le physiology
Faletalavai:
O le Povidone K30 o se vailaʻau fou ma sili ona lelei e faʻaaogā mo vailaʻau. E masani ona faʻaaogāina o se mea e faʻapipiʻi ai papamaa, fesoasoani e faʻamalūlū ai mo tui, fesoasoani e tafe ai le kapisi, faʻamalūlū ai vailaʻau vai ma vali, faʻamautu ai vailaʻau e maaleale i le vevela, faʻaopoopo i vailaʻau e le mafai ona faʻamalūlūina, faʻasusu ma fesoasoani e teteʻe ai i mea oona mo vailaʻau mata. E galue le PVP o ni mea e faʻamalūlūina ai vailaʻau e silia ma le selau.
Mea teuteu:
E mafai ona fa'aaogaina le PVP-K30 o se mea e fa'atupu ai ata tifaga, mea e fa'aleleia ai le mafiafia, mea e fa'asusu ai ma mea fa'apipi'i. O vaega autū ia o mea e fa'asu'i ai lauulu, mousse, gels ma lotions & solution, mea e vali ai lauulu ma shampoo i oloa tausiga lauulu. E mafai ona fa'aaogaina o se fesoasoani i oloa tausiga pa'u, teuga mata, lipstick, deodorant, sunscreen ma dentifrice.
Isi Meafaigaluega:
E fa'aaogaina fo'i le K30 o se fesoasoani. E fai ma fa'asalalau i le graphene ma le carbon nanotubes. E fai ma sui e fa'atupu ai pu mo le ultrafiltration membrane, Isi vaega e pei o le vali ma le ufiufi, palasitiki ma le resin, mea fa'apipi'i, alava tioata, ata tifaga, vaitusi, vaila'au fufulu, fa'amauina o mea, valiina o ie ma le lolomiina, ma isi.
| Vasega Fa'apisinisi | ||||||
| Mea | Tau K | % o le Toega | % o le susu | PH | Tau o totoe o le susunuina% | % o le Aotelega o le 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 |
| * E le gata i lea: E mafai e le kamupani ona suʻesuʻe ma atiina ae oloa fou e tusa ai ma manaʻoga faapitoa a a matou tagata faʻatau. | ||||||
| Vasega Fa'afoma'i (USP/EP/BP/CPpharmacopoeia Saina), Vasega Fa'alelei: | |||||||||
| Meafaitino | Tau K | Toega ppm | % o le susu | PH | Tau o totoe o le susunuina% | % o le Aotelega o le Nitrogen | Aldehyde ppm | U'amea mamafa ppm | 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 |
