Tuam Tshoj Supplier Pvpp R rau Wine thiab Beer Agent
Peb txoj kev txhim kho nyob ntawm ib puag ncig cov cuab yeej siv tau zoo, cov txuj ci zoo tshaj plaws thiab rov ua kom muaj zog thev naus laus zis ntau ntxiv rau Tuam Tshoj Chaw Muag KhoomPvppR rau Wine thiab Beer Agent, Peb tau tos ntsoov rau kev koom tes nrog txhua tus neeg siv khoom hauv tsev thiab txawv teb chaws. Ntxiv mus, kev ua tiav cov neeg siv khoom yog peb txoj kev nrhiav mus ib txhis.
Peb txoj kev txhim kho nyob ntawm ib puag ncig cov cuab yeej ntse, cov txuj ci zoo tshaj plaws thiab rov ua kom muaj zog thev naus laus zis ntau ntxiv rauPvpp thiab Crospovidone, Peb ib txwm hais rau lub hauv paus ntsiab lus ntawm "Zoo thiab kev pabcuam yog lub neej ntawm cov khoom". Txog tam sim no, peb cov khoom tau raug xa tawm mus rau ntau tshaj 20 lub teb chaws raws li peb cov kev tswj hwm nruj thiab kev pabcuam siab.
Polyvinylpyrrolidone cross-linked (PVPP)yog ib qho kev sib txuas ntawm polymer uas yog insoluble hauv dej, muaj zog acids, muaj zog hauv paus, thiab cov organic solvents, tsim los ntawm polymerization ntawm vinyl pyrrolidone monomers nyob rau hauv tej yam kev mob. Raws li ib qho tseem ceeb ntawm cov khoom siv tshuaj zoo polymer,PVPPmuaj ntau yam khoom zoo heev thiab tshwj xeeb, thiab tau siv dav hauv tshuaj pleev ib ce, zaub mov, tshuaj thiab lwm yam.
| Khoom | PolyKoVidoneTM -XL (Hom A) | PolyKoVidoneTM -10 (Hom B) |
| Qhov tshwm sim | Dawb los yog daj-dawb hmoov los yog flakes | |
| Cov dej-soluble % max. | 1.0 | 1.0 |
| Tus nqi pH (1% hauv dej) | 5.0-8.0 Nws | 5.0-8.0 Nws |
| Poob rau ziab % max | 5.0 | 5.0 |
| Sulphate ash% max | 0.1 | 0.1 |
| Nitrogen cov ntsiab lus% | 11.0-12.8 Nws | 11.0-12.8 Nws |
| Impurity A (Vinylpyrrolidone) ppm max | 10 | 10 |
| Peroxide (As H2O2) ppm max | 400 | 1000 |
| Heavy hlau ppm max | 10 | 10 |
| Qhov loj me (µm), ≥80% | 50-250 | 5-50 |
PVPP, raws li ib qho tseem ceeb polymer zoo tshuaj cov khoom, muaj ntau yam zoo heev thiab tshwj xeeb zog, thiab tau dav siv nyob rau hauv tshuaj pleev ib ce, zaub mov, tshuaj thiab lwm yam teb. Vim yog qhov hnyav molecular thiab cov qauv sib txuas ntawm cross-linked polyvinylketone, nws yog insoluble hauv dej tab sis tuaj yeem ua rau nws cov qauv network nthuav dav thiab cuam tshuam thaum ntsib dej. PVPP yog dav siv los ua tus neeg sawv cev disintegration rau cov ntsiav tshuaj hauv cov tshuaj, nrog rau kev ncua ncua kev kawm ntawv, tus neeg saib xyuas kev ua haujlwm rau cov khoom siv tshuaj, thiab cov neeg ua haujlwm complex rau tannins thiab polyphenols hauv cov tshuaj cog qoob loo.
| Khoom | Synonym | CAS |
| Povidone iodine | PVP-I | 25655-41-8 |
| Polyvinylpyrrolidone | PVP | 9003-39-8 |
| Polyvinylpyrrolidone cross-linked | PVPP | 25249-54-1 |
| N-Vinyl-2-pyrrolidone | NVP | 88-12-0 |
| N-Methyl-2-pyrrolidone | NMP | 872-50-4 : kuv |
25kgs / nruas, 9tons / 20'container
Peb txoj kev txhim kho nyob ntawm ib puag ncig cov cuab yeej siv tau zoo, cov txuj ci zoo tshaj plaws thiab rov ua kom muaj zog thev naus laus zis ntau ntxiv rau Tuam Tshoj Cov Khoom Siv Pvpp R rau Wine thiab Beer Agent, Peb tau tos ntsoov rau kev koom tes nrog txhua tus neeg siv khoom hauv tsev thiab txawv teb chaws. Ntxiv mus, kev ua tiav cov neeg siv khoom yog peb txoj kev nrhiav mus ib txhis.
China SupplierPvpp thiab Crospovidone, Peb ib txwm hais rau lub hauv paus ntsiab lus ntawm "Zoo thiab kev pabcuam yog lub neej ntawm cov khoom". Txog tam sim no, peb cov khoom tau raug xa tawm mus rau ntau tshaj 20 lub teb chaws raws li peb cov kev tswj hwm nruj thiab kev pabcuam siab.
