Ixabiso eliphantsi laseTshayina Ixabiso elihle lePvp K30 Povidone K90 Polyvinylpyrrolidone K15 CAS 9003-39-8
Sikholelwa ukuba ubudlelwane bexesha elide bunokuba ngumphumo womgangatho ophezulu, inkonzo eyongeziweyo, ulwazi olutyebileyo kunye nonxibelelwano lomntu ngamnye eTshayina Ixabiso eliphantsi Ixabiso elihle leI-Pvp K30I-Povidone K90I-PolyvinylpyrrolidoneK15I-CAS 9003-39-8, Siyabamkela ngokufudumeleyo bonke abathengi abanomdla ukuba banxibelelane nathi ukuze bafumane ulwazi oluthe kratya.
Sikholelwa ukuba ubudlelwane obude bunokuba ngumphumo womgangatho ophezulu, inkonzo eyongeziweyo, ulwazi olutyebileyo kunye nonxibelelwano lomntu ngamnyeI-China Povidone kunye ne-Pvp, ngoku sijonge phambili kwintsebenziswano enkulu nabathengi bamanye amazwe ngokusekelwe kwiingenelo ezifanayo. Siza kusebenza ngentliziyo yonke ukuphucula iimveliso kunye neenkonzo zethu. Sikwathembisa ukusebenzisana namaqabane oshishino ukuphakamisa intsebenziswano yethu kwinqanaba eliphezulu kunye nokwabelana ngempumelelo kunye. Siyakwamkela ngobubele ukuba undwendwele umzi-mveliso wethu ngokunyanisekileyo.
Inombolo ye-CAS:9003-39-8
Amanye Amagama:I-Polyvinylpyrrolidone
MF:C6H9NO
Inombolo ye-EINECS: 618-363-4
Indawo yokuQala: iTshayina
Uhlobo: Izinto zokwenziwa
Ubumsulwa: 99%
Igama leBrand: Unilong
Inombolo yoMzekelo: JL20211839
Isicelo: Izinto zokwenziwa eziPhakathi
Inkangeleko: umgubo
Uxinano::1.144
indawo yokunyibilika: 130℃
Iqondo lokubila::217.6 °C kwi-760 mmHg
indawo yokukhanya: 93.9 °C
ukunyibilika: H2O: enyibilikayo100mg/mL
Iphakheji: 25kg/igubu
Isampulu: Iyafumaneka
I-MOQ: Iikhilogram ezingama-25
I-PSA: 20.31000
ilogiP:0.69020
| Igama lemveliso | I-Polyvinylpyrrolidone |
| I-CAS | 9003-39-8 |
| Indawo yokugcina izinto | 2-8°C |
| Indawo yokubila | 90-93 °C |
| Indawo yokunyibilika | >300 °C |
| PH | 3.0-5.0 |
| Ukunyibilika | I-H2O: enyibilikayo100mg/mL |
| MF | CH4 |
Isixhobo sokucacisa; isiqinisi sombala; isiqinisi se-colloidal; Isetyenziswa kakhulu ekucaciseni ibhiya kunye nokuzinzisa umgangatho (isixa sesalathiso esingu-8 ~ 20g/100L, sigcinwa iiyure ezingama-24 kwaye sisuswe ngokuhluzwa), kwaye singafakwa kunye nee-enzymes (i-protease) kunye ne-protein absorbents. Ikwasetyenziselwa ukucacisa iwayini kwaye njengesiqinisi sokuthintela ukutshintsha kombala (isixa sesalathiso esingu-24 ~ 72g/100L).
I-Polyvinylpyrrolidone (I-PVP) yipolymer yevinylpyrrolidone. Ngenxa yezinga layo elahlukileyo lepolymerization, inokwahlulwa ibe yi-PvP enyibilikayo kunye ne-insolubleI-PVPI-P (i-polyvinylpolypyrrolidone). Ubunzima beemolekyuli ze-PVP enyibilikayo yi-8000 ~ 10000. Ingasetyenziswa njenge-precipitant ukuze ifikelele kwiipolyphenols. Ngale ndlela, kulula ukuba ne-PVP eseleyo kwiwayini. Umbutho wezempilo wehlabathi awucebisi ukusetyenziswa kwe-PVP kuba inefuthe lokuqokelelana emzimbeni womntu. Kwiminyaka yakutshanje, ukusetyenziswa kwe-PVP enyibilikayo bekunqabile. I-PVPP enganyibilikiyo ibisetyenziswa kushishino lweebhiya ukususela ekuqaleni kweminyaka yoo-1960. Ubunzima bayo bungaphezulu kwe-700000. Yi-polymer enganyibilikiyo eyenziwe ngokudityaniswa ngakumbi kunye nokupholimitha kwe-PVP. Ingasetyenziswa njenge-adsorbent ye-polyphenols enefuthe elihle.
I-PolyvinylpyrrolidoneI-PVP yenye yezinto ezintathu ezintsha ezisetyenziselwa amayeza. Ingasetyenziswa njenge-cosolvent kwiipilisi, iigranules kunye neenaliti, i-flow aid kwiikhaphu, i-dispersant yokulungiselela ulwelo kunye ne-colorants, i-stabilizer yee-enzymes kunye namayeza abuthathaka kubushushu, i-coprecipitant yamayeza anganyibilikiyo, i-disinfectant kunye ne-lubricant yamayeza amehlo, njl. Kwishishini, isetyenziswa njenge-foaming polystyrene assistant agent, i-gelling agent, i-stabilizer, i-fiber treatment agent, i-paper processing assistant agent, i-adhesive assistant kunye ne-thickener ye-suspension polymerization.I-PolyvinylpyrrolidoneI-PvP kunye nesigqubuthelo sayo se-copolymer zizinto ezibalulekileyo kwizithambiso. Zisetyenziswa kakhulu njengezinto zokugcina iinwele. Ifilimu eyenziwe ezinweleni iyanwebeka kwaye iyakhazimla, inokusebenza kakuhle kokukama, ayichukumisi uthuli, kwaye isebenzisa ii-resins zeenkcukacha ezahlukeneyo, ezinokuhlangabezana neemeko ezahlukeneyo zomswakama. Ke ngoko, zizinto ezingafunekiyo zokulungisa i-emulsion yeenwele, ijeli yeenwele kunye ne-mousse. Ingasetyenziswa njenge-moisturizer yokhathalelo lolusu, i-cream dye dispersant kunye ne-foam stabilizer kwizithambiso ukuphucula ukuhambelana kwe-shampoo. I-PVP enganyibilikiyo sisithambisi sebhiya kunye nejusi yeziqhamo, esinokuphucula ukucaca kwayo, umbala kunye nencasa.
25kgs/igubu, iitoni ezi-9/isikhongozeli esingama-20′.
25kgs/ibhegi, iitoni ezingama-20/isikhongozeli esingama-20′. Sikholelwa ukuba ubudlelwane bexesha elide bunokuba ngumphumo womgangatho ophezulu, inkonzo eyongeziweyo, ulwazi olutyebileyo kunye nonxibelelwano lomntu ngamnye eTshayina. Ixabiso eliphantsi. Ixabiso elihle lePvp K30 Povidone K90.I-PolyvinylpyrrolidoneK15 CAS 9003-39-8, Siyabamkela ngokufudumeleyo bonke abathengi abanomdla ukuba banxibelelane nathi ukuze bafumane ulwazi oluthe kratya.
Ixabiso eliphantsi laseTshayinaI-China Povidone kunye ne-Pvp, ngoku sijonge phambili kwintsebenziswano enkulu nabathengi bamanye amazwe ngokusekelwe kwiingenelo ezifanayo. Siza kusebenza ngentliziyo yonke ukuphucula iimveliso kunye neenkonzo zethu. Sikwathembisa ukusebenzisana namaqabane oshishino ukuphakamisa intsebenziswano yethu kwinqanaba eliphezulu kunye nokwabelana ngempumelelo kunye. Siyakwamkela ngobubele ukuba undwendwele umzi-mveliso wethu ngokunyanisekileyo.
