Hauv kev tsim cov duab kos, cov nqaij pom ntawm cov roj av ib txwm muaj qhov tseem ceeb cuam tshuam rau kev muaj tswv yim. Los ntawm cov kws tshaj lij rau cov menyuam txoj kev kawm, cov neeg siv khoom muaj siab heev rau qhov kev sib tw siab heev, thiab anti-}} Fracture cov khoom ntawm cov roj plastels. Nyob rau hauv xyoo tsis ntev los no, cov khoom siv polymerNvp homopolymer (n - vinylprolidone homopolymer) tau maj mam dhau los ua qhov tsom xam kev lag luam. Kab lus no yuav tob tob tau tias muaj cov duab castors hauv cov roj av, suav cov txheej txheem siv lub cev, cov txheej txheem ntau lawm, thiab kev siv cov tswv yim. Nws tseem yuav ua kom pom cov thev naus laus zis thiab cov khoom lag luam tsim txiaj ntawm Hangzhou Zaj sawv Ntshuam ntshuam & Export Co., Ltd. Hauv daim teb no.
Cov qauv tshuaj thiab cov yam ntxwv ntawm nvp homoporks
Nvp homopolymer, tag nrho lub npePolyvinylprolidone (pvp), yog qhov siab -}}}}}}} molecular comped los ntawm radical polymerization ntawm n} vinylprolidone (NVP) monomers. Nws molecular qauv muaj apyrrolidone nplhaibthiabVinyl Sain, thiab qhov no cov qauv tshwj xeeb no xaus rau NVP homopolers nrog cov khoom tseem ceeb hauv qab no:
Siab polarity thiab hydrophilicity: Tus carbonyl (c =} o) thiab nitrogen atoms muab nws zoo rau cov dej solubility thiab affinity rau cov npoo polar.
Zaj duab xis - sib sau thiab tsim cov khoom nplaum: Nvp homopolymers tuaj yeem tsim cov pob tshab thiab hloov tau yooj yim tom qab ziab, txhim kho cov nplaum ntawm cov pastels roj thiab ntawv.
Tshuaj Muaj Peev Xwm: Nws tsis yooj yim rau decompose nyob rau hauv chav tsev kub thiab tuaj yeem tswj tau ruaj khov ua tau rau lub sijhawm ntev, haum rau ntau thaj chaw ib puag ncig.
Yuav ua li cas NVP Homopolers ua kom cov khoom siv lub cev nqaij daim tawv ntawm cov roj plastels
Cov nqaij cov roj feem ntau yog nyob ntawm lawvviscosity, ductility, fracture tsis kam, thiabXim tsis zooCov. NVP homopalolymers tseem ceeb tshaj plaws cov khoom no los ntawm cov txheej txheem hauv qab no:
Kev tswj hwm viscosity thiab thixotropy
Cov pawcosity zoo tshaj plaws ntawm cov pastels zoo tshaj plaws uas xav tau sib npaug cov ntawv thov du thiab anti {} txaus. Nvp homopolymers tuaj yeem tswj lub kaw lus viscosity los ntawmHydrogen Kev Ua Lag Luam Tes HaujlwmthiabMolecular Chains entanglement:
Tsawg -}} х secrtration nvp Homopolers(xws li PVP K30) tuaj yeem txo qhov viscosity thawj zaug, ua rau lawv yooj yim rau kis thaum thov thiab txo qis tsis kam.
High -}} conventration nvp Homopolers(xws li PVP K90) Nce lub thixotrotropy ntawm lub system los ntawm kev sau ib tug qauv kev lag luam, khaws cov roj pleev kom tsis txhob ua kom tawg lossis tawg.
Piv txwv li, tusPvP K Series Cov Khoom(xws li K30, K90) tsim los ntawm Hangzhou Zaj sawv Ntshuam ntshuam & Export Co., Ltd. muaj peev xwm ua tau raws li cov neeg siv khoom sib txawv.
Txhim kho ductility thiab fracture tsis kam
Cov zaub mov roj tsoos muaj cov pasels roj ib txwm muaj feem ntau kub lossis thaum lub sijhawm ua ntawv thov nrawm vim lawv cov ntsiab lus siab. TusSaj zawg zog molecular chainsNtawm nvp homopolers tuaj yeem txhim kho qhov teeb meem no:
Molecular saw interpenetration: Lub ntev {- s saw qauv ntawm nv homopolymers tuaj yeem cuam tshuam nrog "molecular choj" los txhim kho qhov yooj ntawm cov khoom siv.
Kev nyuaj siab dispersion: Thaum cov pastels roj tau raug rau sab nraud rog, NVP homopolymers tawg kev ntxhov siab los ntawm kev ncab thiab zawv zawg ntawm cov molecular charagation.
Hangzhou Zaj sawv lubVP / VA copolymer(xws li lub hnub lydone® VA series) txuas ntxiv cov cuab yeej no, ua kom cov pastels roj kom tswj tau zoo ntawm -10℃rau 40 degree.
Txhim kho cov xim uniformity thiab kev pab them nqi
TusTxawb ruaj khovthiabNto Ua SiNtawm nvp homopolers yog qhov tseem ceeb rau kev faib tawm ntawm cov pigments:
Dispersion nyhuv: Nvp homopolymers adsorb nyob rau saum npoo ntawm cov khoom siv hluav taws xob, txo cov electrostatic regulsion ntawm hais kom tiv thaiv agglomeration thiab kom ntseeg tau cov xim sib txawv.
Nto Wetting: Nws hydrophilicity tuaj yeem txhim kho qhov sib xws ntawm cov xim ntawm cov xim ntawm cov xim ntawm cov xim ntawm cov xim ntawm cov xim ntawm cov xim ntawm cov xim sib xws thiab cov roj ua kom pom kev thiab cov xim tsaus nti thiab xim hlau.
Hangzhou Zaj sawv lubPVP K90Tau qhia hauv kev kuaj sim uas ntxiv 0.5% PVP K90 tuaj yeem nce cov xim cov roj ntawm cov roj nplaum los ntawm 15% -20%.
Kev xyaum kev ua cov lus ntawm Hangzhou Zaj sawv Ntshuam ntshuam & Export Co., Ltd.
Raws li ib tug thawj coj nvp homopoler tsum nyob hauv Suav teb, Hangzhou Zaj sawv Ntshuam ntshuam & Export Co., Ltd.NEEG
Khoom Matrix thiabCov Kev Pabcuam Customized
Hangzhou Zaj sawv muab tag nrho covNvp homopolymersthiabcopolymerCov khoom lag luam, suav nrog:
PVP K Series(K12 {{{- K120): Sau cov khoom sib txawv los ntawm cov khoom seem siab, haum rau cov menyuam cov roj av thiab cov khoom lag luam-cov roj.
VP / VA Copolymers(xws li lub hnub lydone® va64): sib txuas ua ke zaj duab xis {1} Txoj kev ua yeeb yaj kiab, tshwj xeeb yog tsim nyog rau sab nraum zoov tha xim.
Hla PvP (PVPP): Txhim kho cov qauv kev ruaj khov los ntawm kev hla lub cev ntawm lub cev crosslinking los txhim kho kev txha lov.
Lub tuam txhab tuaj yeem muabCustomized molecular hnyavthiabUa haujlwm hloov khoCov kev pabcuam raws li cov neeg siv khoom xav tau, xws li qhia cov thermosensitive pab pawg kom ua tiav ib puag ncig - Cov npe ntawm cov pastels.
Xim ntsuabKev Tsim Kho thiab Tswjhwm Zoo
Hangzhou Zaj Tshos SivLub tshuab khoom siv hluav taws xob cu polymmerizationlos tsim nvp homopolers. Piv nrog cov txheej txheem tsoos, cov thev naus laus zis no tuaj yeem txo cov kev siv hluav taws xob los ntawm 40% thiab dej tawm los ntawm 65%, ua raws li EU ncav cuag cov cai. Lub tuam txhab muajGMP -}} Daim ntawv pov thawj ntau lawm, Nrog ib qho muaj peev xwm txhua xyoo ntawm 600 tons ntawm tsawg- nyhav {}} qhov hnyav pvp thiab 8} dua lossis sib npaug nrog 99.9%) thiab batch stability.
Kev koom tes txuj ci thiab kev tsim kho tshiab
Hangzhou Zaj sawv tau sib koom tes nrog ntau lub tsev kawm qib siab tsim khoNano {-} Composite Tshuab, sib txuas NVP homopolymers nrog cov ntaub ntawv xws li nano {{cov nyiaj thiab titanium dioxide nrog cov roj ntxiv xws li cov tshuaj tua kab mob xws li cov tshuaj tua kab mob thiab UV tsis kam. Piv txwv li, nwsAg - pvp sib xyaw ua ke systemtuaj yeem ua rau cov tshuaj tua kab mob ntawm cov pastels ntau tshaj 99.9% yam tsis muaj kev cuam tshuam los ntawm kev txhuam hniav.
Cov Ntaub Ntawv Siv Cov Ntaub Ntawv thiab Cov Neeg Siv Tswv Yim
NVP homopolymers los ntawm Hangzhou zaj sawv tau raug saws los ntawm ntau cov khoom siv cov khoom siv. Ntawm no yog cov kis xwm txheej:
Rooj plaub 1: Professional -} qib cov pastels
Lub hom thoob ntiaj teb siv Hangzhou Zaj sawvPVP K90thiabVP / VA copolymer, thiab nws cov roj pleev cov pasels qhia ib qhoTsis tshua muaj tsawg tus coefficient(0.12 {- 0.15) Hauv kev sim, nrog kev txhim kho 30% hauv kev thov smoothness piv rau cov khoom lag luam. Cov neeg siv tswv yim hais tias cov khoom lag luam yog tsawg dua kev sib xyaw thaum muaj cov xim ruaj khov thaum muaj kev ruaj khov nyob rau hauv high- huab cua thiab high-avity ib puag ncig.
Rooj plaub 2: Menyuam -}} cov roj muaj roj kom nyab xeeb
Ib hom kev kawm hauv tsev siv Hangzhou Zaj sawv lubTsawg - molecular - hnyav pvp k30, thiab nws cov khoom tau dhau losEU cov ntawv qhia ua si yam ua si (en71-3), nrog cov ntsiab lus hlau hnyav hauv qab cov kev kuaj pom. Cov naiskhu tawm tswv yim hais tias tusyam ua tsis tauNtawm cov pastel roj no yog qhov zoo dua li cov khoom sib tw, haum rau cov menyuam daim ntawv thov kev ua haujlwm nrawm.
Rooj plaub 3: ib puag ncig cov roj pasels
Hangzhou Zaj sawv tau sib koom tes nrog lub tuam txhab biotechnology los txhim khobiobased nvp homopolersSiv cov ntaub ntawv raw txuas ntxiv (xws li - butyrolactone muab tau los ntawm pob kws partchs), thiab nws cov khoom tuaj yeem ua rau tsis pom zoo hauv av. Kev ntsuam xyuas qhia tau hais tias tustxoj kev pom muajNtawm cov pasts roj no yog piv rau cov khoom lag luam ib txwm muaj, tab sis cov hneev taw carbon yog txo los ntawm ntau dua 50%.
Kev ua hauj lwmTiam sis tab tom pom zoo
Nrog kev txhim kho ntawm kev paub txog ib puag ncig thiab kev thov thev naus laus zis, daim ntawv thov ntawm nvp homopolers hauv cov roj pasel teb yuav qhia cov ncauj lus hauv qab no:
Kev sib xyaw ua ke: Cov khoom yav tom ntej tuaj yeem ua kom muaj kev ua haujlwm xws li cov tshuaj tua kab mob, thiab thermipromism, xws li qhia kev kho tsis siv neeg los ntawm kev qhia kev sib txuas lus siv hluav taws xob zoo nkauj.
Cov Khoom Siv Khoom Siv Ncaj Ncees: Biobased nvp homopolers thiab ruaj ruaj ntim yuav dhau los ua lub ntsiab. Hangzhou Sain npaj yuav pib 100% biobased pvp cov khoom lag luam los ntawm 2026.
Digitalization thiab Customization: Txhim kho cov txheej txheem los ntawm Ai Algorithms kom ua tiavTus Kheej Tus Kheej Viscositythiabntse xim xim tshuab sib xyawkom tau raws li cov kev xav tau ntawm cov neeg siv sib txawv.
Tag
NVP Homopolymers tau txhim kho cov kab ke ntawm cov roj av, thiab kev ua kom zoo nkauj, los ntawm lawv cov qauv tshuaj sib txawv thiab lub cev. Nrog nws cov khoom siv tag nrho, ntsuab ntau lawm thev naus laus zis, thiab cov kev pabcuam zoo nkauj, cov Co., Ltd. tau dhau los ua kev lag luam hauv daim teb no. Raws li kev lag luam txuas ntxiv tsom xam rau kev tiv thaiv ib puag ncig thiab kev txhim kho cov khoom siv hluav taws xob, txhawb nqa cov khoom siv tshiab ntawm cov khoom siv ntawm cov roj av los ntawm cov khoom siv cov khoom siv rau cov cuab yeej ntse thiab cov khoom muaj zog.
Hais Txog Hangzhou Zaj Tshuav Ntshuam & Export Co., Ltd.
Tsim tau nyob rau hauv 1992, Hangzhou Zaj sawv Ntshuam ntshuam & Export Co., Ltd. yog cov khoom lag luam ntawm nvp homopolymers thiab muaj feem xyuam polymers hauv Suav teb. Lub tuam txhab tshwj xeeb hauv R & D thiab ntau lawm cov tshuaj {{{-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}. Nws cov khoom tau siv dav hauv cov kws tshuaj, cov tshuaj pleev ib ce, cov ntaub ntawv pleev tshuaj, thiab lwm daim teb, nrog lwm cov neeg siv khoom hauv ntau dua 30 lub teb chaws thiab cheeb tsam thoob ntiaj teb. Yog xav paub ntxiv, thov mus saib www.sunvidone.com.