Bayarwa da sauri Pvpp / Crospovidone
Don zama matakin tabbatar da mafarki na ma'aikatan mu! Don gina farin ciki, ƙarin haɗin kai da ƙarin gogaggun ƙungiyar! Don cimma riba tare na abokan cinikinmu, masu kaya, jama'a da kanmu don isar da sauriPvpp / Crospovidone, Muna maraba da abokan ciniki, ƙungiyoyin kasuwanci da abokai daga duk sassan duniya don yin tuntuɓar mu da samun haɗin kai don abubuwan da suka dace.
Don zama matakin tabbatar da mafarki na ma'aikatan mu! Don gina farin ciki, ƙarin haɗin kai da ƙarin gogaggun ƙungiyar! Don cimma riba ɗaya na abokan cinikinmu, masu samar da kayayyaki, al'umma da kanmu donCrospovidone, Mun sami yabo da yawa a tsakanin abokan ciniki da aka yada a duk faɗin duniya. Suna dogara da mu kuma koyaushe suna ba da umarni akai-akai. Bugu da ƙari, da aka ambata a ƙasa wasu daga cikin manyan abubuwan da suka taka muhimmiyar rawa a ci gabanmu mai girma a wannan yanki.
Polyvinylpyrrolidone Cross-linked (PVPP)shi ne polymer mai haɗin giciye wanda ba shi da narkewa a cikin ruwa, acid mai karfi, tushe mai karfi, da sauran kaushi na kwayoyin halitta, wanda aka kafa ta hanyar polymerization na vinyl pyrrolidone monomers a ƙarƙashin takamaiman yanayi. A matsayin muhimmin samfurin sinadarai mai kyau na polymer,Farashin PVPPyana da kyawawan kaddarori masu yawa kuma na musamman, kuma an yi amfani dashi sosai a cikin kayan kwalliya, abinci, magunguna da sauran fannoni.
| Samfura | PolyKoVidoneTM -XL (Nau'in A) | PolyKoVidoneTM-10 (Nau'in B) |
| Bayyanar | Fari ko rawaya-fararen foda ko flakes | |
| Abubuwan da ke narkewa da ruwa % max. | 1.0 | 1.0 |
| Ƙimar pH (1% a cikin ruwa) | 5.0-8.0 | 5.0-8.0 |
| Asara akan bushewa % max | 5.0 | 5.0 |
| Sulfate ash % max | 0.1 | 0.1 |
| Abubuwan Nitrogen % | 11.0-12.8 | 11.0-12.8 |
| Rashin tsabta A(Vinylpyrrolidone) ppm max | 10 | 10 |
| Peroxide (Kamar H2O2) ppm max | 400 | 1000 |
| Karfe masu nauyi ppm max | 10 | 10 |
| Girman ɓarna (µm), ≥80% | 50-250 | 5-50 |
Farashin PVPP, a matsayin muhimmin samfurin sinadarai mai kyau na polymer, yana da kyawawan kaddarorin da yawa, kuma an yi amfani dashi sosai a cikin kayan shafawa, abinci, magani da sauran fannoni. Saboda girman nauyin kwayoyin halitta da tsarin haɗin giciye na polyvinylketone mai haɗe-haɗe, ba ya narkewa a cikin ruwa amma zai iya haifar da tsarin cibiyar sadarwarsa da sauri don fadadawa da tarwatsewa yayin saduwa da ruwa.Farashin PVPPAna amfani da shi sosai azaman wakili na tarwatsawa don allunan a cikin magani, da kuma mai dakatarwa stabilizer, wakili mai haɗaɗɗun kayan aikin magunguna, da wakili mai haɗaɗɗun tannins da polyphenols a cikin magungunan shuka.
| Samfura | Synonymous | CAS |
| Povidone aidin | PVP-I | 25655-41-8 |
| Polyvinylpyrrolidone | PVP | 9003-39-8 |
| Polyvinylpyrrolidone mai haɗin gwiwa | Farashin PVPP | 25249-54-1 |
| N-Vinyl-2-pyrrolidone | NVP | 88-12-0 |
| N-Methyl-2-pyrrolidone | NMP | 872-50-4 |
25kgs/drum, 9tons/20'kwantena
Don zama matakin tabbatar da mafarki na ma'aikatan mu! Don gina farin ciki, ƙarin haɗin kai da ƙarin gogaggun ƙungiyar! Don cimma riba tare da abokan cinikinmu, masu kaya, jama'a da kanmu don isar da sauri Pvpp /Crospovidone, Muna maraba da abokan ciniki, ƙungiyoyin kasuwanci da abokai daga duk sassan duniya don yin tuntuɓar mu da samun haɗin kai don abubuwan da suka dace.
Bayarwa da sauriCrospovidone, Mun sami yabo da yawa a tsakanin abokan ciniki da aka yada a duk faɗin duniya. Suna dogara da mu kuma koyaushe suna ba da umarni akai-akai. Bugu da ƙari, da aka ambata a ƙasa wasu daga cikin manyan abubuwan da suka taka muhimmiyar rawa a ci gabanmu mai girma a wannan yanki.
