Qiimaha jaban ee Hydroxypropyl Methylcellulose 200000 Cps - Carboxymethyl cellulose CMC-shahaadada warqad-samaynta - Yeyuan

Qaabka warqadda ee CMC: NX-1/3/5 , NX-10/30/100, NX-150/300/700
CMC waa wax lagu daro daahan wanaagsan, kaas oo wanaajin kara hantida siman ee daahan, oo uu leeyahay adhesion aad u fiican iyo hantida filim samaynta. Waxay ku habboon tahay dahaarka maaddooyinka adag ee sarreeya iyo daahan xawaaraha sare leh.
CMC waxaa loo isticmaalaa cabbirka dusha sare, kaas oo si wax ku ool ah u wanaajin kara habsami-u-socodka, xoogga iyo hawo-mareenka waraaqaha iyo helitaanka daabacaad wanaagsan.
CMC waxa lagu dabaqaa dhamaadka qoyan ee mishiinka warqadda sida kala firdhinta iyo haynta kor u qaadida si loo hagaajiyo lebiska iyo xoogga warqada, wanaajiyo sii haynta nidaamka, iyo bixinta heer cayiman ee cabbirka.

CMC-Codsiga Warshadaha Warqadaha

1. Doorka ugu weyn ee CMC ee daahan midabka
- Xakamaynta iyo hagaajinta rheology ee dahaarka iyo kala firdhinta midabka si loo hagaajiyo nuxurka adag ee dahaarka;
- Ka dhig dahaarka inuu yeesho pseudoplasticity oo hagaaji xawaaraha daahan;
- Kobcinta xajinta biyaha ee daahan oo ka hortag u guuritaanka xabagta biyaha ku milma;
- Waxay leedahay hanti-samaynta filimka wanaagsan waxayna wanaajisaa dhalaalka dahaarka;
- Hagaajinta heerka haynta ee dhalaalaysa dahaarka iyo hagaajinta cadaanka warqadda;
- Hagaajinta waxqabadka saliidda ee dahaarka, wanaaji tayada dahaarka oo sii kordhiso nolosha adeegga xoqida.
2. Doorka ugu weyn ee CMC ee ku darista slurry
- Hagaajinta waxtarka saxarka, kor u sifeynta fiber-ka, soo gaabin waqtiga garaacista;
- Hagaajin kartida saxarka, si siman u kala firdhi fiber-ka, wanaaji mashiinka waraaqaha "waxqabadka koobiyeynta", sii wanaaji bogga samaynta;
- Hagaajinta heerka haynta waxyaabaha lagu daro ee kala duwan, buuxinta iyo fiilooyinka wanaagsan;
- Kordhi xoogga isku xidhka u dhexeeya fiilooyinka, hagaajinta sifooyinka jireed ee waraaqaha;
- Loo isticmaalo wakiilka xoogga qalalan iyo qoyan, waxay hagaajin kartaa qalalan iyo xoogga qoyan ee warqadda;
- Ka ilaali rosin, AKD iyo wakiilada cabbirka ee kale ee saxarka, kor u qaad saamaynta cabbirka.
3. Doorka ugu weyn ee CMC ee cabbirka dusha sare
- Waxay leedahay rheology wanaagsan iyo hantida sameynta filimada;
- Iska yaree daloolada waraaqaha oo wanaaji caabbinta saliidda warqadda;
- Kordhi dhalaalka iyo dhalaalka warqadda;
- Kordhi qallafsanaanta iyo jilicsanaanta warqadda oo xakamee lalaabada;
- Hagaajinta xoogga dusha oo xidho caabbinta warqadda, yarayso timaha iyo luminta budada, oo wanaaji tayada daabacaadda.

Qiyaasta Faahfaahinta