Polyvinylpyrrolidone yokhala ndi CAS 9003-39-8
Polyvinylpyrrolidone (PVP) ndi polima wa vinylpyrrolidone, amene akhoza kugawidwa mu sungunuka PVP ndi insoluble PVPP chifukwa osiyana digiri polymerization. Kulemera kwa maselo a PVP osungunuka ndi 8000 ~ 10000, omwe angagwiritsidwe ntchito ngati mpweya.
| Dzina la malonda | Polyvinylpyrrolidone |
| CAS | 9003-39-8 |
| Kusungirako | 2-8 ° C |
| Malo otentha | 90-93 ° C |
| Malo osungunuka | > 300 ° C |
| PH | 3.0-5.0 |
| Kusungunuka | H2O: sungunuka 100mg/mL |
| MF | CH4 |
1. Wofotokozera; Pigment stabilizer; Colloid stabilizer, thickener; Tablet filler; obalalitsa.
2. Nthawi zambiri amagwiritsidwa ntchito ngati wofotokozera mowa, viniga, vinyo, ndi zina zotero.
3. Amagwiritsidwa ntchito ngati madzi osasunthika pakupanga gasi chromatography
4. Kuvuta kwa PVP-I monga mankhwala ophera tizilombo
5. Mankhwala ophera tizilombo toyambitsa matenda, ulimi wa m’madzi ndi kuweta ziweto. Amagwiritsidwa ntchito pochiza matenda a khungu ndi mucous nembanemba.
6. Mukagwiritsidwa ntchito muzodzoladzola za tsiku ndi tsiku, PVP ndi copolymers zili ndi dispersibility zabwino ndi kupanga mafilimu, ndipo zingagwiritsidwe ntchito ngati zokometsera zamadzimadzi, zokometsera zotsitsira tsitsi ndi mousse, wothandizira tsitsi la tsitsi, foam stabilizer ya shampoo, mawonekedwe opangira mafunde. , ndi dispersant ndi kugwirizana wothandizira wa tsitsi utoto.
7. Amagwiritsidwa ntchito kuyamwa phenols ndi tannic acid kuchokera kumadzi opangira madzi kuti ayeretse michere ya zomera. Amagwiritsidwa ntchito ngati chromatographic adsorbent kupatutsa zidulo zonunkhira, aldehydes ndi phenols.
25kgs / ng'oma, 9tons / 20'chidebe.
25kgs / thumba, 20tons / 20'chidebe.
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