Factory source Faithful Supply Polyvinylpyrrolidone CAS 9003-39-8 Pvp K-15 Pvp K-17 CH4 Polyvidone High Purity Povidone 1312995-182-4 Nqe Zoo Pvp K-30 Pvpp 99% Pvp
Peb hais kom dhau lub hauv paus ntsiab lus ntawm kev txhim kho ntawm 'High zoo zoo, Ua tau zoo, Lub siab dawb paug thiab Down-rau-lub ntiaj teb ua hauj lwm mus kom ze' kom xa koj nrog zoo heev tuam txhab uas muag rau Factory Source Faithful SupplyPolyvinylpyrrolidoneCAS9003-39-8Pvp K-15 Powder Pvp K-17 CH4 Polyvidone High Purity Povidone 1312995-182-4 Nqe Zoo Pvp K-30 Pvpp 99% Pvp, Zoo siab txais tos cov phooj ywg los ntawm thoob plaws lub ntiaj teb tuaj xyuas, qhia thiab sib tham.
Peb insist dhau lub hauv paus ntsiab lus ntawm kev txhim kho ntawm 'High zoo zoo, ua tau zoo, Sincerity thiab down-to-earth ua hauj lwm mus kom ze' kom xa koj nrog zoo heev tuam txhab uas muag ntawm kev ua.Polyvinylpyrrolidone thiab 9003-39-8, Nyob rau hauv kev sib tw ua lag luam, Nrog rau kev pabcuam siab zoo cov khoom thiab cov kev daws teeb meem thiab tsim nyog lub koob npe nrov, peb ib txwm muab cov neeg siv khoom txhawb nqa ntawm cov khoom thiab cov txheej txheem kom ua tiav kev koom tes ntev. Ua neej nyob zoo, kev loj hlob los ntawm credit yog peb txoj kev nrhiav mus ib txhis, Peb ntseeg siab tias tom qab koj tuaj xyuas peb yuav dhau los ua cov neeg koom tes ntev.
Polyvinylpyrrolidone (PVP)yog ib tug polymer ntawm vinylpyrrolidone, uas yuav muab faib ua solublePVPthiab insolublePVPP vim nws txawv degree ntawm polymerization. Tus txheeb ze molecular hnyav ntawm soluble PVP yog 8000 ~ 10000, uas yuav siv tau raws li ib tug precipitator.
| Khoom npe | Polyvinylpyrrolidone |
| CAS | 9003-39-8 |
| Cia | 2-8 ° C |
| Boiling point | 90-93 ° C |
| Melting point | > 300 ° C |
| PH | 3.0-5.0 Nws |
| Solubility | H2O: soluble 100mg/mL |
| MF | CH4 |
1. Cov lus piav qhia; Pigment stabilizer; Colloid stabilizer, thickener; ntsiav tshuaj muab tub lim; dispersant.
2. Nws feem ntau yog siv los ua tus neeg saib xyuas kom meej rau npias, vinegar, cawv, thiab lwm yam.
3. Siv los ua kua ua kua rau roj chromatography
4. complex ntawm PVP-I ua tshuaj tua kab mob
5. Cov tshuaj tua kab mob rau kev kho mob, aquaculture thiab tsiaj txhu. Nws yog siv rau disinfection ntawm daim tawv nqaij thiab mucous daim nyias nyias.
6. Thaum siv cov tshuaj pleev ib ce niaj hnub, PVP thiab copolymer muaj qhov zoo dispersibility thiab zaj duab xis-tsim cov cuab yeej, thiab tuaj yeem siv ua kua styling, styling tus neeg sawv cev ntawm cov plaub hau thiab mousse, shading tus neeg sawv cev ntawm cov plaub hau txias, ua npuas ncauj stabilizer ntawm tsuaj zawv plaub hau, yoj styling tus neeg sawv cev, thiab dispersant thiab affinity tus neeg sawv cev ntawm cov plaub hau zas.
7. Nws yog siv los nqus phenols thiab tannic acid los ntawm cov dej rho tawm los ntxuav cov enzymes cog. Siv raws li chromatographic adsorbent cais cov kua qaub, aldehydes thiab phenols.
25kgs / nruas, 9tons / 20′ thawv.
25kgs / hnab, 20tons / 20′ thawv.
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Peb hais kom dhau lub hauv paus ntsiab lus ntawm kev txhim kho ntawm 'Zoo zoo, Ua tau zoo, Lub siab dawb paug thiab kev ua haujlwm hauv ntiaj teb' kom xa koj nrog cov tuam txhab zoo ntawm kev ua haujlwm rau lub Hoobkas ncaj qha khoom siv Polyvinylpyrrolidone CAS 9003-39-8 Pvp K-15 Hmoov Pvp K-17 High Purity CH4 Polyvidone 1312995-182-4 Nqe Zoo Pvp K-30 Pvpp 99% Pvp, Zoo siab txais tos cov phooj ywg thoob plaws lub ntiaj teb tuaj xyuas, qhia thiab sib tham.
Hoobkas qhov chawPolyvinylpyrrolidone thiab 9003-39-8, Nyob rau hauv kev sib tw ua lag luam, Nrog rau kev pabcuam siab zoo cov khoom thiab cov kev daws teeb meem thiab tsim nyog lub koob npe nrov, peb ib txwm muab cov neeg siv khoom txhawb nqa ntawm cov khoom thiab cov txheej txheem kom ua tiav kev koom tes ntev. Ua neej nyob zoo, kev loj hlob los ntawm credit yog peb txoj kev nrhiav mus ib txhis, Peb ntseeg siab tias tom qab koj tuaj xyuas peb yuav dhau los ua cov neeg koom tes ntev.
