Tuam Tshoj Tsim Tshiab Pvpp / Cross Linked Pvp / Crospovidone
Kev tau txais kev txaus siab ntawm cov neeg yuav khoom yog peb lub tuam txhab lub hom phiaj tsis muaj qhov kawg. Peb yuav ua cov haujlwm zoo heev los nrhiav cov kev daws teeb meem tshiab thiab zoo tshaj plaws, ua tau raws li koj cov lus qhia tshwj xeeb thiab muab cov kev pabcuam ua ntej muag, muag thiab tom qab muag rau Tuam Tshoj Tsim TshiabPvpp/Kev Sib Txuas Pvp/Crospovidone, Nco ntsoov tuaj yeem tiv tauj peb kom tau kev pab. Thiab peb ntseeg tias peb yuav qhia qhov kev paub txog kev lag luam zoo tshaj plaws rau peb cov tub luam.
Kev ua kom cov neeg yuav khoom txaus siab yog peb lub tuam txhab lub hom phiaj mus tas li. Peb yuav ua cov kauj ruam zoo kawg nkaus los nrhiav cov kev daws teeb meem tshiab thiab zoo tshaj plaws, ua tau raws li koj cov lus qhia tshwj xeeb thiab muab cov kev pabcuam ua ntej muag, muag thiab tom qab muag rau koj.Pvpp thiab Crospovidone, Peb qhov kev paub ua rau peb tseem ceeb rau peb cov neeg siv khoom lub qhov muag. Peb qhov zoo hais nws tus kheej cov yam ntxwv zoo li nws tsis sib xyaw, poob lossis tawg, yog li ntawd peb cov neeg siv khoom yuav ib txwm ntseeg siab thaum tso ib qho kev txiav txim.
Polyvinylpyrrolidone sib txuas ua ke (PVPP) yog ib qho polymer txuas uas tsis yaj hauv dej, cov kua qaub muaj zog, cov hauv paus muaj zog, thiab cov kuab tshuaj organic dav dav, tsim los ntawm kev sib xyaw ntawm vinyl pyrrolidone monomers nyob rau hauv cov xwm txheej tshwj xeeb. Raws li cov khoom siv tshuaj polymer zoo tseem ceeb,PVPPmuaj ntau yam khoom zoo heev thiab tshwj xeeb, thiab tau siv dav hauv kev kho kom zoo nkauj, khoom noj, tshuaj thiab lwm yam teb.
| Khoom | PolyKoVidoneTM -XL (Hom A) | PolyKoVidoneTM -10 (Hom B) |
| Qhov tsos | Dawb los yog daj-dawb hmoov los yog flakes | |
| Cov tshuaj yaj hauv dej% max. | 1.0 | 1.0 |
| Tus nqi pH (1% hauv dej) | 5.0-8.0 | 5.0-8.0 |
| Poob ntawm qhov ziab% max | 5.0 | 5.0 |
| Cov tshauv sulfate% max | 0.1 | 0.1 |
| Cov Nitrogen Cotent% | 11.0-12.8 | 11.0-12.8 |
| Kev Tsis Muaj Peev Xwm A (Vinylpyrrolidone) ppm max | 10 | 10 |
| Peroxide (Raws li H2O2) ppm siab tshaj | 400 | 1000 |
| Cov hlau hnyav ppm max | 10 | 10 |
| Qhov loj me me (µm), ≥80% | 50-250 | 5-50 |
PVPP, ua ib yam khoom siv tshuaj polymer zoo tseem ceeb, muaj ntau yam khoom zoo heev thiab tshwj xeeb, thiab tau siv dav hauv cov tshuaj pleev ib ce, khoom noj, tshuaj thiab lwm yam teb. Vim yog qhov hnyav molecular siab thiab cov qauv sib txuas ntawm cov polyvinylketone sib txuas, nws tsis yaj hauv dej tab sis tuaj yeem ua rau nws cov qauv network nthuav dav thiab tawg thaum ntsib dej.PVPPyog siv dav ua tus neeg sawv cev rau kev tawg rau cov ntsiav tshuaj hauv tshuaj, nrog rau kev ncua kev ncua, tus neeg sawv cev complexing rau cov khoom siv tshuaj, thiab tus neeg sawv cev complexing rau tannins thiab polyphenols hauv cov tshuaj cog.
| Khoom | Cov lus sib xws | CAS |
| Povidone iodine | PVP-Kuv | 25655-41-8 |
| Polyvinylpyrrolidone | PVP | 9003-39-8 |
| Polyvinylpyrrolidone sib txuas ua ke | PVPP | 25249-54-1 |
| N-Vinyl-2-pyrrolidone | NVP | 88-12-0 |
| N-Methyl-2-pyrrolidone | NMP | 872-50-4 |
25kgs/nruas, 9tons/20'thawv
Kev tau txais kev txaus siab ntawm cov neeg yuav khoom yog peb lub tuam txhab lub hom phiaj tsis muaj qhov kawg. Peb yuav ua cov kauj ruam zoo kawg nkaus los nrhiav cov kev daws teeb meem tshiab thiab zoo tshaj plaws, ua tau raws li koj cov lus qhia tshwj xeeb thiab muab cov kev pabcuam ua ntej muag, muag thiab tom qab muag rau 2019 Tuam Tshoj Tsim Tshiab Pvpp / Cross Linked Pvp /Crospovidone, Nco ntsoov tuaj yeem tiv tauj peb kom tau kev pab. Thiab peb ntseeg tias peb yuav qhia qhov kev paub txog kev lag luam zoo tshaj plaws rau peb cov tub luam.
2019 Tuam Tshoj Tsim TshiabPvpp thiab Crospovidone, Peb qhov kev paub ua rau peb tseem ceeb rau peb cov neeg siv khoom lub qhov muag. Peb qhov zoo hais nws tus kheej cov yam ntxwv zoo li nws tsis sib xyaw, poob lossis tawg, yog li ntawd peb cov neeg siv khoom yuav ib txwm ntseeg siab thaum tso ib qho kev txiav txim.
