China Supplier Pvpp R bakeng sa Veine le Moemeli oa Biri
Ntlafatso ea rona e ipapisitse le lisebelisoa tse tsoetseng pele, litalenta tse ikhethang le matla a theknoloji a matlafalitsoeng khafetsa bakeng sa China Supplier.PvppR bakeng sa Veine le Moemeli oa Beer, esale re labalabela ho sebelisana le bareki bohle ba tsoang malapeng le mose ho maoatle. Ho feta moo, khotsofalo ea bareki ke sepheo sa rona sa ka ho sa feleng.
Ntlafatso ea rona e ipapisitse le lisebelisoa tse tsoetseng pele, litalenta tse ikhethang le matla a theknoloji a matlafalitsoeng khafetsa bakeng saPvpp le Crospovidone, Re lula re tsitlella molao-motheo oa "Boleng le tšebeletso ke bophelo ba sehlahisoa". Ho fihlela joale, lihlahisoa tsa rona li rometsoe linaheng tse fetang 20 tlas'a taolo ea rona e tiileng ea boleng le tšebeletso ea boemo bo phahameng.
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. PVPP e sebelisoa haholo e le moemeli oa ho arohana bakeng sa matlapa a meriana, hammoho le stabilizer ea ho emisa, 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
Ntlafatso ea rona e ipapisitse le lisebelisoa tse tsoetseng pele, litalenta tse ikhethang le matla a theknoloji a matlafalitsoeng khafetsa bakeng sa China Supplier Pvpp R bakeng sa Veine le Agent ea Beer, esale re labalabela ho sebelisana le bareki bohle ba tsoang malapeng le mose ho maoatle. Ho feta moo, khotsofalo ea bareki ke sepheo sa rona sa ka ho sa feleng.
China SupplierPvpp le Crospovidone, Re lula re tsitlella molao-motheo oa "Boleng le tšebeletso ke bophelo ba sehlahisoa". Ho fihlela joale, lihlahisoa tsa rona li rometsoe linaheng tse fetang 20 tlas'a taolo ea rona e tiileng ea boleng le tšebeletso ea boemo bo phahameng.
