Ho tsamaisoa ka potlako Pvpp / Crospovidone
Ho ba sethala sa ho phethahatsa litoro tsa basebetsi ba rona! Ho aha sehlopha se thabileng, se kopaneng le se nang le boiphihlelo bo eketsehileng! Ho fihlela phaello e kopanetsoeng ea bareki ba rona, bafani ba thepa, sechaba le rona bakeng sa phano e potlakilengPvpp / Crospovidone, Re amohela bareki, mekhatlo ea likhoebo le metsoalle ho tsoa likarolong tsohle tsa lefats'e ho ikopanya le rona le ho fumana tšebelisano-'moho bakeng sa lintlha tse ntle.
Ho ba sethala sa ho phethahatsa litoro tsa basebetsi ba rona! Ho aha sehlopha se thabileng, se kopaneng le se nang le boiphihlelo bo eketsehileng! Ho fihlela phaello e kopanetsoeng ea bareki ba rona, bafani ba thepa, sechaba le rona bakeng saCrospovidone, Re fumane kananelo e ngata har'a bareki ba hasaneng lefatšeng ka bophara. Baa re tšepa 'me kamehla ba fana ka litaelo tse pheta-phetoang. Ho feta moo, tse boletsoeng ka tlase ke tse ling tsa lintlha tse kholo tse nkileng karolo ea bohlokoa kholong ea rona e kholo sebakeng sena.
Polyvinylpyrrolidone cross-linked (PVPP)ke polymer e kopantsoeng le sefapano e ke keng ea qhibiliha ka metsing, li-acids tse matla, li-bases tse matla, le li-solvents tse tloaelehileng, tse entsoeng ke polymerization ea vinyl pyrrolidone monomers tlas'a maemo a itseng. Joalo ka sehlahisoa sa bohlokoa sa lik'hemik'hale tsa polymer,PVPPe na le thepa e ngata e babatsehang le e ikhethang, 'me e sebelisitsoe haholo litlolo, lijo, meriana le mafapha a mang.
| Sehlahisoa | PolyKoVidone TM -XL (Mofuta A) | PolyKoVidoneTM -10 (Mofuta oa B) |
| Ponahalo | Phofo kapa li-flakes tse tšoeu kapa tse mosehla-tšoeu | |
| Lintho tse qhibilihang ka metsing % max. | 1.0 | 1.0 |
| pH Boleng (1% metsing) | 5.0-8.0 | 5.0-8.0 |
| Tahlehelo ha e Omisa % max | 5.0 | 5.0 |
| Molora oa sulphate% max | 0.1 | 0.1 |
| Naetrojene % | 11.0-12.8 | 11.0-12.8 |
| Tšilafalo A(Vinylpyrrolidone) ppm max | 10 | 10 |
| Peroxide(As H2O2) ppm max | 400 | 1000 |
| Litšepe tse boima ppm max | 10 | 10 |
| Boholo bo itseng (µm), ≥80% | 50-250 | 5-50 |
PVPP, e le sehlahisoa sa bohlokoa sa lik'hemik'hale tse ntle tsa polymer, se na le lintho tse ngata tse babatsehang le tse ikhethang, 'me se sebelisitsoe haholo ho litlolo, lijo, meriana le masimo a mang. Ka lebaka la boima bo phahameng ba limolek'hule le sebopeho sa li-cross-link tsa polyvinylketone tse amanang le sefapano, ha e qhibilihe ka metsing empa e ka etsa hore mohaho oa marang-rang oa eona o atolohe le ho senyeha ha o kopana le metsi.PVPPe sebelisoa haholo e le moemeli oa ho arohana bakeng sa matlapa a meriana, hammoho le ho emisa ho tsitsisa, motsoako o rarahaneng bakeng sa likarolo tsa meriana, le motsoako o rarahaneng oa li-tannins le polyphenols ka lithethefatsi tse thehiloeng limela.
| Sehlahisoa | Synonyme | CAS |
| Povidone iodine | PVP-I | 25655-41-8 |
| Polyvinylpyrrolidone | PVP | 9003-39-8 |
| Polyvinylpyrrolidone cross-linked | PVPP | 25249-54-1 |
| N-Vinyl-2-pyrrolidone | NVP | 88-12-0 |
| N-Methyl-2-pyrrolidone | NMP | 872-50-4 |
25kgs/drum, 9tons/20'container
Ho ba sethala sa ho phethahatsa litoro tsa basebetsi ba rona! Ho aha sehlopha se thabileng, se kopaneng le se nang le boiphihlelo bo eketsehileng! Ho fihlela phaello e kopanetsoeng ea bareki ba rona, barekisi, sechaba le rona bakeng sa phano e potlakileng ea Pvpp /Crospovidone, Re amohela bareki, mekhatlo ea likhoebo le metsoalle ho tsoa likarolong tsohle tsa lefats'e ho ikopanya le rona le ho fumana tšebelisano-'moho bakeng sa lintlha tse ntle.
Phano e potlakilengCrospovidone, Re fumane kananelo e ngata har'a bareki ba hasaneng lefatšeng ka bophara. Baa re tšepa 'me kamehla ba fana ka litaelo tse pheta-phetoang. Ho feta moo, tse boletsoeng ka tlase ke tse ling tsa lintlha tse kholo tse nkileng karolo ea bohlokoa kholong ea rona e kholo sebakeng sena.
