Cov txheej txheem
1. Hangzhou Zaj sawv ntshuam & Export Co., Ltd.
2. BASF
3. Ashland
4. Boai NKY Tshuaj
5. Shanghai Aladdin Biochemical Technology
6. Showa Denko, Nyiv
7. IOL chement, Is Nrias teb
8. Hubei Svitu Cov Ntaub Ntawv Tshiab
9. Ulanqab Kema Cov Ntaub Ntawv Tshiab
10. Merck Kgaa, Lub Tebchaws Yelemees
1. Hangzhou Zaj sawv ntshuam & Export Co., Ltd.
Xyoo 1992, lub tuam txhab ua ntej, Zhejiang sunflower tshiab cov ntaub ntawv Co., Ltd., tau tsim, tshwj xeeb hauv PVP ntau lawm. Yawg Wu Jiaxiang, tus thawj kws tshawb fawb ntawm National PVP kev tshawb fawb thiab kev txhim kho txoj haujlwm, tau ua haujlwm raws li cov thawj tswj hwm. Xyoo 2002, lub tuam txhab tau rov kho mus rau hauv kev lag luam ntiag tug thiab Hangzhou paj noob hlis Technology tsim thiab tsim pvp series ntawm kev ua haujlwm thiab cov khoom noj tshuaj pleev ib ce. The company has a GMP production line with an annual output of 600 tons of low molecular weight povidone (povidone K12, K15, K17, K25, K30), 800 tons of high molecular weight povidone (povidone K60, K90, K120), 300 tons of high stability povidone iodine, and 100 tons of sodium chondroitin sulfate.
Khoom nta
Hangzhou Zaj sawv Ntshuam ntshuam & Export Co., LTD Co. Hla Mus, Pov Thawj, Chondroitin Sulfate, thiab lwm yam hauv qab no yog cov yam ntxwv ntawm cov khoom no:
1. Povtxwv: Nws yog ib txoj kab 1- vinyl -2- pyrrolidone hluavtaws polymer uas tuaj yeem nqus cov co toxins. Nws feem ntau yog ua rau kev txhaj tshuaj thiab siv rau qee cov kab mob lom.
2. Hla kev sib txuas, nws yog dej-insoluble hluavtaws hla-txuas n-vinyl -2- pyrrolidone homopolymer. Nws yog cov hmoov dawb lossis tawv dawb, yuav luag tsis muaj ntxhiab, thiab hygroscopic. Nws yog insoluble hauv dej, ethanol, chloroform lossis ether. Nws muaj cov kab ke muaj dej siab \/ cov dej muaj zog, nqus dej ntau, kev nqus dej siab, thiab ib qho ohing coefficient ntawm 2. {8. Nws tseem muaj lub peev xwm sib luag yog polyvinyl pyrrolidone thiab tuaj yeem ua ntau yam tshuaj yeeb dej caw. Nws yog feem ntau siv los ua cov ntsiav tshuaj uas tsis muaj dej, muab cov khoom nplaum, muab tub lim, thiab lwm yam.
3. Povtxwv Iodine: Muaj ntau ntau cov ntaub ntawv ntau npaum li cas. Txoj kev daws teeb meem yuav siv tau rau kab mob fungal fungal, me me-thaj tsam me me thiab tawv nqaij, thiab cov nqaij mos me me thiab cov mob qog noj ntshav. Cov khoom siv hluav taws xob yog siv rau cov kab mob vulvovaginal, cov kab mob ntawm cov kab mob ntawm cov kab mob vaginitis, thiab cov hemorrhoids; Gels, creams, thiab veasinal effervescent ntsiav tshuaj yog siv rau clearidal vulvovaginal kab mob, cov kab mob ntawm cov kab mob ntawm cov kab mob vaginitis; Zaj duab xis yog siv los kho cov candidal ntawm vaginitis; Lub ntsej muag tau siv rau cov kab mob ntawm qhov ncauj xws li stomatitis, cov kab mob qa rau ncauj, pharyngitis, picoronitis, thiab lub sijhawm. Nws kuj tseem siv tau rau kev kho kom zoo ua ntej kev phais qhov ncauj thiab txhua hnub disinfection thiab kev saib xyuas kev noj qab haus huv.
4. Chondroitin sulfate: Muaj kev npaj rau qhov ncauj, txhaj tshuaj, thiab poob qis. Qhov ncauj kev npaj tuaj yeem txo cov ntshav lipids, tiv thaiv kom tsis txhob muaj kab mob plawv, txhawb nqa kev kho mob plawv, txhawb kev mob siab, thiab tseem muaj kab mob siab thiab tsis tuaj yeem tawm tsam kev tawm tsam; Kev txhaj tshuaj tsuas yog siv rau kev kho mob ntawm atherosclerotic, neuralgia, neuralgia, thiab mob ua ke mob; Qhov muag poob tau muaj cov txiaj ntsig ntawm kev txhawb nqa pob txha qhov txhab zoo, thiab siv rau cov kab mob, thiab siv rau Keratitis, thiab corneal rau cov mob rwj.
Cov Khoom Kub Kub
Insoluble polyvinylprolidone, kuj tseem muaj
Pvp \/ povidone k, ib polyvinyl polymer ntawm
PVP \/ VA series 25086-89-9 Cov khoom thiab txawv ...
PVP \/ VA (Sunlydone® VA series)
PVP iodine Pharmetical Raw Khoom Siv USP
PVP-i, pvpi, pvp iodine chaw tsim khoom \/ chaw muag khoom
Ntsiav tshuaj bind canovidone cas 25086-89-9
Cov ntaub ntawv kho mob, CAS 25086-89-9}, vinyl
Ntaub npog iodione tov 25655-41-8 50 kg lossis 200kg \/ nruas
Ntaubidone-iodine daws (SunVidone ® pis)
Kua nplaum lo lo nplaum pvp k90 kev daws teeb meem
Kua nplaum lo lo nplaum cov ntsiab lus nplaum: PVP, dej
Lub Tswv Yim Pab
1. Cov Neeg Siv Khoom Ua Ntej: Ua ib qho kev lag luam xa tawm, peb yuav ua kom tau raws li cov neeg siv khoom lag luam hauv tsev, thiab lwm yam kev txaus siab rau kev ntsuas cov kev pabcuam zoo.
2. Kev Tswj Xyuas Ncaj Ncees: Hauv kev ua lag luam, peb tau ua kom muaj kev ncaj ncees, kev ncaj ncees, tsis txhob sib koom ua ke, thiab teeb tsa kev sib koom tes ntev thiab ruaj khov nrog cov neeg siv khoom.
3. Professional and efficient: The company's team members have professional import and export business knowledge and rich industry experience, can provide customers with professional consulting and solutions, efficiently handle orders, customs declarations, logistics and other links, reduce customers' time costs and energy consumption, and ensure that goods can be imported and exported quickly and smoothly.
4. Innovation thiab kev lag luam: Ua tib zoo saib cov qauv thiab kev xaiv ua lag luam, siv cov kev pabcuam tsim kho tshiab nrog kev tsim kho tshiab, thiab tsim cov nqi ntau dua rau cov neeg siv khoom.
5. Win-Win Kev Koom Tes: Peb xa qhov tseem ceeb rau kev sib koom tes nrog cov neeg muab khoom, cov neeg siv khoom, cov koom tes logistics thiab lwm cov tog neeg. Los ntawm tsim kom muaj kev koom tes zoo me ntsis kev sib koom tes, peb tuaj yeem ua tiav cov peev txheej sib koom ua lag luam, ua ke ntau ntawm txhua tus neeg koom tes, thiab txhawb nqa txoj kev sib koom tes ntawm kev lag luam.
2. BASF
Lub tsev hauv paus: Ludwigshafen, lub teb chaws Yelemees
Tom qab: raws li lub ntiaj teb cov tuam txhab tshuaj ntau tshaj plaws, Basf tau tsim pvp txij li xyoo 1960 thiab muaj tag nrho cov kev lag luam saw thev naus laus zis los ntawm NVP monomers mus hla cov polymers. Nws lub hauv paus German lub hauv paus cog siv cov txheej txheem Flow Reactor nrog ib xyoo ntau lawm muaj peev xwm ntawm 12, {{}}} tons.
Cov ntsiab lus tseem ceeb: tsim qis endotoxin tswj tshuab (<0.05 EU/g) for medical-grade PVP-K30, meeting the standards for injection excipients.
Qhov tsis zoo: Cov nqi zog ntawm European chaw ua hauj lwm rau cov nyiaj txiag ntau npaum li 28%, nws tau tshaj tawm cov peev xwm ntawm cov roj carbon tev, nws tau tshaj tawm tias ib feem ntawm kev tsim khoom lag luam rau Malaysia hauv 2024.
3. Ashland
Lub tsev hauv paus: Delaware, USA
Tom qab: Ashland nkag mus rau hauv kev ua lag luam los ntawm kev tau txais cov khoom lag luam pvp, tsom mus rau cov neeg muaj nuj nqis pvp
Cov ntsiab lus tseem ceeb: patented hla kev siv thev naus laus zis (US2022069982A1) Txo cov o ntawm pvpp rau 8.5 zoo dua li kev lag luam nruab nrab ntawm 7.2 ml \/ g.
Qhov tsis zoo: vam khom rau kev muab NVP monomers los ntawm cov roj av monomers, kev xa khoom tuaj yuav txuas ntxiv rau 90 hnub hauv 2023 vim cov khoom siv raw.
4. Boai NKY Pua kom muaj teeb meem
Lub tsev hauv paus: Jiaozuo City, Henan xeev, Suav
Tom qab: tus neeg tsim khoom PVP loj tshaj plaws hauv Suav teb, nrog lub peev xwm ntau lawm ntawm 2524, suav nyiaj rau 18% ntawm kev ua lag luam thoob ntiaj teb. Nws Jiaozuo puag peb siv cov acetylene txoj kev los ua ke nVP, uas yog 12% pheej yig dua li cov roj av.
Cov Tseem Ceeb: Tsim Cov Khoom Noj-Qib PvP-K90 (k tus nqi 88-96) rau cov kua txiv liab, thiab dhau tus FDA daim ntawv pov thawj.
Qhov tsis zoo: Cov txiaj ntsig tsis txaus, cov nyiaj tau poob poob 27% hauv 2023 vim muaj kev tiv thaiv ib puag ncig.
5. Shanghai Aladdin Biochemical Technology
Lub tsev hauv paus: Shanghai, Suav
Tom qab: Lub tuam txhab teev rau ntawm kev tshawb fawb thiab thev naus laus zis kev tshawb fawb txog kev tshawb fawb tag nrho, ntawm PVs kev tshawb fawb cov khoom siv, thiab muaj ntau tshaj 75 xyoo}}} chemical hauv Tshuag.
Cov Tseem Ceeb: Tshaj tawm ua ntej-sterilized pvp daws (RNase-dawb) kom tau raws li kev xav tau ntawm kev lag luam roj ntsha, nrog kev lag luam kev tshawb fawb hauv kev tshawb fawb hauv 2024.
Qhov tsis zoo: Cov Industrial-qib PvP ntau lawm yog tsuas yog 3, {2}}}, uas nyuaj rau kev sib tw nrog cov tuam txhab tshuaj.
6. Showa Denko, Nyiv
Lub tsev hauv paus: Tokyo, Nyiv
Tom qab: tsom mus rau thaj teb tshuaj siv hluav taws xob, nws cov khoom pvp yog siv ua Disporants rau cov photiessonductor nrog 99.99%.
Cov Tseem Ceeb: Nano-Qib Pvp Hmoov (Paus Loj<100 nm) can improve the uniformity of OLED films and has won orders from Samsung Display.
Qhov tsis zoo: Tus nqi tsim khoom yog qhov siab heev, thiab tus nqi ntawm hluav taws xob-qib pvp yog {}}} lub sij hawm ntawm cov khoom lag luam zoo tib yam.
7. IOL chement, Is Nrias teb
Lub tsev hauv paus: Punjab, Is Nrias teb
Tom qab: vam khom rau kev ua haujlwm pheej yig thiab xoob ib puag ncig kev tiv thaiv, nws tau nthuav dav ntau ntxiv rau cov neeg Asmeskas thiab sab hnub tuaj Asian.
Cov Tseem Ceeb: Kev tsim kho cov tshuaj tsuag kom qhuav kom txo cov nqi tsim ntawm PVP-K30 rau US $ 1,200 \/ nyhav.
Disadvantages: It will be restricted by the EU REACH regulations in 2024 because the residual γ-butyrolactone in the product exceeds the standard (>50 ppm).
8. Hubei Svitu Cov Ntaub Ntawv Tshiab
Lub tsev hauv paus: Wuhan, Hubei, Suav
Tom qab: tsim nyob rau hauv 2020, nws tsom rau pvp rau lub zog hluav taws xob tshiab. Xyoo 2024, lub peev xwm nruab tau yuav suav nrog 13% ntawm lub zog lag luam hluav taws xob kev lag luam.
Cov Tseem Ceeb: Cov pab pawg tau hloov kho (thiol ua haujlwm ua haujlwm) txhim kho lub voj voog ntawm cov hluav taws xob uas muaj zog ntawm cov khoom siv hluav taws xob hauv ntau tshaj 500 zaug.
Qhov tsis zoo: Daim duab patent yog tsis muaj zog, thiab cov txheej txheem tseem ceeb yog xav tias yog imitating tham qab teb Kauslim Technology.
9. Ulanqab Kema Cov Ntaub Ntawv Tshiab
Lub tsev hauv paus: sab hauv Mongolia Autonomous cheeb tsam, Suav
Tom qab: cia siab rau cov kab hauv zos calcium carbide, nws tsim txoj kab ntau lawm ntawm "nvp-pvp-pvpp", thiab nws cov khoom siv ntau lawm yuav tau ntau dua 8, thiab nws cov khoom lag luam ntau lawm yuav ntau dua 8, thiab nws cov khoom lag luam ntau lawm
Cov Tseem Ceeb: Siv Cua Fais Fab Hluav Taws Xob Cov Hluav Taws Xob, Cov Hlau Hlau Hnyav yog 42% qis dua li qhov nruab nrab ntawm kev lag luam nruab nrab.
Qhov tsis zoo: Cov chaw taws teeb ua rau nce ntxiv ntawm 18% hauv lub caij ntuj no, thiab kub nyob rau lub caij ntuj no cuam tshuam txog kev ua haujlwm ntawm polymerization.
10. Merck Kgaa
Lub tsev hauv paus: Darmstadt, Lub Tebchaws Yelemees
Tom qab: tus neeg xa khoom thoob ntiaj teb loj hauv Pv duab-qib tau ua raws Ep, USP thiab JP nyob rau hauv ntau dua 50% ntawm kev ua lag luam hauv kev ua lag luam.
Cov ntsiab lus tseem ceeb: ultrafiltration purification tshuab txo qis cov hlau uas seem rau<1 ppb, meeting the needs of cell therapy products.
Qhov tsis zoo: Cov kab ntawv pov thawj ua pov thawj ntau lawm yog ntev li 24 lub hlis, ua rau nws nyuaj rau kev teb sai rau kev ua lag luam xav tau.
Cov FAQ
Polyvinyl pyrrolidone (PPP) muaj cov ntawv thov tseem ceeb hauv ntau thaj teb. Nws yog qhov hnyav molecular hnyav polymer nrog cov khoom muaj txiaj ntsig zoo thiab feem ntau siv hauv kev lag luam kws tshuaj yog ib qho kev npaj tshuaj. Hauv qee qhov xwm txheej tshwj xeeb, xws li thaum siv nrog surfactants (sds), nws tuaj yeem ua lub luag haujlwm tshwj xeeb. Nyob rau hauv cov ntaub ntawv kev tshawb fawb, tus cwj pwm adsorption ntawm PPP ntawm oxidized chaw thiab nws kev sib cuam tshuam raws li tus neeg sawv cev Capping yog qhov tseem ceeb ntawm cov kws tshawb nrhiav. Txawm hais tias PPPs ntawm cov hnyav molecular muaj cov khoom sib txawv, PPPS ntawm ib qho kev sib tw hnyav xws li 100, {1} g \/ mol kuj muaj cov txiaj ntsig thov.
Q: Dab tsi yog lub tseem ceeb ntawm polyvinyl pyrrolidone hauv tshuaj?
A: Hauv tshuaj, polyvinyl pyrrolidone tuaj yeem siv los ua phau ntawv rau cov ntsiav tshuaj los pab tshuaj moulding; Nws kuj tseem siv tau los ua cov yeeb yaj kiab kom nce cov solubility ntawm qee cov tshuaj tsis zoo.
Q: Dab tsi yog qhov zoo ntawm kev siv polyvinyl pyrrolidone nrog SDS?
A: Kev sib xyaw ntawm ob tus tuaj yeem txhim kho qhov tsis txaus thiab muaj kev ruaj ntseg ntawm lub system. Piv txwv li, hauv cov tshuaj pleev ib ce lossis qee cov khoom siv tshuaj lom neeg siv tshuaj, nws tuaj yeem ua rau cov khoom xyaw zoo sib xyaw.
Q: Qhov kev nyhuv muaj txiaj ntsig dab tsi ntawm polyvinyl pyrrolidone muaj ntawm kev ua tau zoo?
A: Polyvinyl pyrrolidone nrog hnyav molecular hnyav yuav muaj cov khoom sib txawv xws li solubility, thiab zaj duab xis, thiab zaj duab xis-ua cov khoom. Piv txwv li, polyvinyl pyrrolidone nrog cov molecular ceeb thawj ntawm 100, {2} g \/ mol muaj ib tug loj txheeb ze molecular hnyav thiab yuav tsim ib zaj yeeb yaj kiab loj heev.