Gaadhida degdega ah Pvpp / Crospovidone
Si aad u noqoto marxaladda xaqiijinta riyooyinka shaqaalaheenna! Si loo dhiso koox ka faraxsan, midaysan oo dheeraad ah oo khibrad leh! Si aan u gaarno faa'iidada wadajirka ah ee macaamiisheena, alaab-qeybiyeyaasha, bulshada iyo nafteena si degdeg ah u gaarsiintaPvpp / CrospovidoneWaxaan soo dhawaynaynaa macaamiisha, ururada ganacsiga iyo saaxiibada dhammaan qaybaha ka socda dhulka si ay nala soo xiriiraan oo ay helaan iskaashi dhinacyada wanaagsan labada dhinac.
Si aad u noqoto marxaladda xaqiijinta riyooyinka shaqaalaheenna! Si loo dhiso koox ka faraxsan, midaysan oo dheeraad ah oo khibrad leh! Si aan u gaarno faa'iido wadaaga macaamiishayada, alaab-qeybiyeyaasha, bulshada iyo nafteenaCrospovidone, Waxaan helnay aqoonsi badan macaamiisha ku baahsan adduunka oo dhan. Way nagu kalsoon yihiin oo had iyo jeer waxay bixiyaan amarro soo noqnoqda. Intaa waxaa dheer, hoos lagu xusay ayaa ah qaar ka mid ah qodobbada ugu waaweyn ee door muhiim ah ka qaatay kobacayada baaxadda leh ee qaybtan.
Polyvinylpyrrolidone cross-linked (PVPP)waa polymer isku-dhafan oo aan lagu milmi karin biyaha, acids xooggan, saldhigyo xooggan, iyo dareerayaasha guud ee organic, oo ay sameeyeen polymerization monomers vinyl pyrrolidone oo hoos yimaada xaalado gaar ah. Sida alaabta kiimikada ah ee muhiimka ah ee polymer,PVPPwaxay leedahay sifooyin aad u wanaagsan oo gaar ah, waxaana si weyn loogu isticmaali jiray qurxinta, cuntada, daawada iyo qaybaha kale.
| Alaabta | PolyKoVidoneTM -XL (Nooca A) | PolyKoVidoneTM -10 (Nooca B) |
| Muuqashada | Caddaan ama jaalle-cad ama budo ama jajab | |
| Walxaha biyaha ku milma % ugu badnaan | 1.0 | 1.0 |
| Qiimaha pH (1% biyaha) | 5.0-8.0 | 5.0-8.0 |
| Khasaaraha qallajinta % ugu badnaan | 5.0 | 5.0 |
| Sulfate dambas % max | 0.1 | 0.1 |
| Nafaqada % | 11.0-12.8 | 11.0-12.8 |
| wasakh A(Vinylpyrrolidone) ppm max | 10 | 10 |
| Peroxide (sida H2O2) ppm max | 400 | 1000 |
| Biraha culus ppm max | 10 | 10 |
| Cabbirka qayb ahaan (µm), ≥80% | 50-250 | 5-50 |
PVPP, Sida alaabta kiimikada ah ee muhiimka ah ee polymer, waxay leedahay sifooyin aad u fiican oo gaar ah, waxaana si ballaaran loogu isticmaalay qurxinta, cuntada, daawada iyo qaybaha kale. Sababtoo ah miisaanka molecular ee sarreeya iyo qaabka isku-xidhka isku-xidhka polyvinylketone ee isku-dhafan, waa mid aan lagu milmi karin biyaha laakiin waxay si dhakhso ah u keeni kartaa qaab-dhismeedka shabakadeeda inay ballaariso oo ay burburto marka ay la kulmaan biyaha.PVPPwaxaa si weyn loo isticmaalaa sida wakiilka kala firdhiso ee kiniiniyada ee daawada, iyo sidoo kale xasilinta ganaax, wakiilka kakanaanta qaybaha dawooyinka, iyo wakiilka adag ee tannins iyo polyphenols ee daawooyinka dhirta ku salaysan.
| Alaabta | La mid ah | CAS |
| Povidone iodine | PVP-I | 25655-41-8 |
| Polyvinylpyrrolidone | PVP | 9003-39-8 |
| Polyvinylpyrrolidone waa iskutallaab | PVPP | 25249-54-1 |
| N-Vinyl-2-pyrrolidone | NVP | 88-12-0 |
| N-Methyl-2-pyrrolidone | NMP | 872-50-4 |
25kgs/durbaan, 9tons/20'konteenar
Si aad u noqoto marxaladda xaqiijinta riyooyinka shaqaalaheenna! Si loo dhiso koox ka faraxsan, midaysan oo dheeraad ah oo khibrad leh! Si aan u gaarno faa'iidada wadajirka ah ee macaamiisheenna, alaab-qeybiyeyaasha, bulshada iyo nafteena si degdeg ah gaarsiinta Pvpp /CrospovidoneWaxaan soo dhawaynaynaa macaamiisha, ururada ganacsiga iyo saaxiibada dhammaan qaybaha ka socda dhulka si ay nala soo xiriiraan oo ay helaan iskaashi dhinacyada wanaagsan labada dhinac.
Dhakhso gaarsiinCrospovidone, Waxaan helnay aqoonsi badan macaamiisha ku baahsan adduunka oo dhan. Way nagu kalsoon yihiin oo had iyo jeer waxay bixiyaan amarro soo noqnoqda. Intaa waxaa dheer, hoos lagu xusay ayaa ah qaar ka mid ah qodobbada ugu waaweyn ee door muhiim ah ka qaatay kobacayada baaxadda leh ee qaybtan.
