Polyvinylpyrrolidone k30/ PVP K-30 cas 84057-81-8
1) PVP ilipo ngati ufa woyera, wonyezimira kapena njira yamadzi.
2) Ikhoza kusungunuka m'madzi ndi mitundu yosiyanasiyana ya organic solvents.
3) Ili ndi hygroscopicity yabwino, luso lopanga mafilimu, luso lophatikizira komanso kuyanjana kwa thupi.
Zamankhwala:
Povidone K30 ndi mankhwala atsopano komanso abwino kwambiri othandizira. Amagwiritsidwa ntchito ngati binder piritsi, Kutha wothandizira jekeseni, otaya wothandizira kapisozi, dispersant kwa madzi mankhwala ndi banga, stabilizer kwa enzyme ndi kutentha tcheru mankhwala, coprecipitant kwa bwino sungunuka mankhwala, lubricator ndi antitoxic wothandizira diso mankhwala. PVP imagwira ntchito ngati othandizira pamankhwala opitilira zana.
Zodzoladzola:
PVP-K30 itha kugwiritsidwa ntchito ngati wothandizira filimu, kukhuthala-kupititsa patsogolo wothandizira, lubricator ndi zomatira. Ndiwo gawo lalikulu la zopopera tsitsi, mousse, ma gels ndi mafuta odzola & yankho, reagent yakufa tsitsi ndi shampu muzinthu zosamalira tsitsi. Atha kugwiritsidwa ntchito ngati othandizira pakhungu, zodzoladzola zamaso, zopaka mmilomo, zonunkhiritsa, zoteteza ku dzuwa ndi mano.
Zina Zothandizira:
K30 imagwiritsidwanso ntchito ngati wothandizira. Monga dissperant mu graphene ndi carbon nanotubes. Monga pore-forming agent for ultrafiltration membrane, Other field like Paint and Coating, Plastics and Resin, Adhesives, Glass Fiber, Film, Inki, Detergent, Tabulating, Textile Dying and Printing, etc.
| Gawo la Industrial | ||||||
| Kanthu | Mtengo wa K | Zotsalira% | Chinyezi% | PH | Kuwotcha mtengo wotsalira% | Nayitrogeni% |
| Q15 | 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 |
| * Kuphatikiza apo: Kampaniyo imatha kufufuza ndikupanga zatsopanozi malinga ndi zomwe makasitomala athu amafuna. | ||||||
| Gulu la Mankhwala (USP/EP/BP/CPchinese pharmacopoeia), Gulu Lodzikongoletsa: | |||||||||
| Zinthu | Mtengo wa K | Zotsalira ppm | Chinyezi % | PH | Kuwotcha mtengo wotsalira% | Nayitrogeni% | Aldehyde ppm | Heavy metal ppm | Hydrazine ppm |
| Q15 | 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 |
