Dhumucda cadayga-Sodium Carboxymethyl cellulose

Sodium carboxymethyl cellulose (CMC) waxaa caadi ahaan loo isticmaalaa sida dhumuc weyn in formulas cadayga ay sabab u tahay awoodda ay u kordhiso viscosity iyo bixinta guryaha rheological la jecel yahay. Waa kuwan sida sodium CMC ugu shaqeyso sida dhumuclaha daawada cadayga:

1. Xakamaynta Viscosity: Sodium CMC waa polymer-ka biyaha ku milma kaas oo sameeya xalal viscous ah marka la fuuqeeyo. Qaababka daawada cadayga, sodium CMC waxay ka caawisaa kordhinta viscosity ee koollada, taasoo siinaysa dhumucda la doonayo iyo joogtaynta. Viscosity-kan la xoojiyey wuxuu gacan ka geystaa xasilloonida dawada cadayga inta lagu jiro kaydinta waxayna ka hortagtaa inay si fudud u qulqulaan ama ay ka tifqaan cadayga.
2. Dareenka afka oo la hagaajiyay: Ficilka dhumucdiisuna ee sodium CMC waxay gacan ka geysataa jilicsanaanta iyo kareemka daawada cadayga, kor u qaadda dareenka afka inta lagu jiro cadayashada. Xabadu waxay si siman ugu faaftaa ilkaha iyo ciridka, taasoo siinaysa khibrad dareen oo qancisa isticmaalaha. Intaa waxaa dheer, viscosity-ka kordhay wuxuu caawiyaa daawada cadayga inay ku dhegganaato burushka cadayga, taas oo u oggolaanaysa in si fiican loo xakameeyo loona codsado inta lagu jiro cadayashada.
3. Kala firdhinta Walxaha Firfircoon ee Sodium CMC waxa ay caawisaa kala firdhinta iyo joojinta maaddooyinka firfircoon sida fluoride, abrasives, iyo dhadhanka si isku mid ah ilaa shaxanka daawada cadayga. Tani waxay hubinaysaa in maaddooyinka faa'iidada leh si siman loo qaybiyo oo loo geeyo ilkaha iyo cirridka inta lagu jiro cadayashada, taasoo kordhinaysa waxtarkooda daryeelka afka.
4. Guryaha Thixotropic: Sodium CMC waxa ay muujisaa hab-dhaqanka thixotropic, taasoo la macno ah in ay yaraato maw-gacan marka lagu sameeyo diiqada xiirid (sida cadayashada) oo ay ku soo noqoto viscosity-kii asalka ahaa marka diiqada laga saaro. Dabeecaddan thixotropic waxay u ogolaataa daawada cadayga inay si fudud u socoto inta lagu jiro cadayashada, fududaynta codsigeeda iyo qaybinta daloolka afka, iyada oo la ilaalinayo dhumucdeeda iyo xasilloonida nasashada.
5. Waafaqsanaanta Walxaha Kale: Sodium CMC waxay la jaanqaadi kartaa noocyo kala duwan oo ah maaddooyinka kale ee daawada cadayga, oo ay ku jiraan surfactants, humectants, preservatives, iyo wakiilada dhadhanka. Si fudud ayaa loogu dari karaa qaababka daawada cadayga iyada oo aan la keenin is-dhexgal xun ama aan wax u dhimayn waxqabadka maaddooyinka kale.

sodium carboxymethyl cellulose waxay u adeegtaa sidii dhumuc wax ku ool ah oo ku jira hababka dawada cadayga, ka qaybqaata viscosity, xasiloonida, dareenka afka, iyo waxqabadka inta lagu jiro cadayashada. Kala duwanaanshaheeda iyo iswaafajinteeda ayaa ka dhigaysa doorasho caan ah oo kor loogu qaadayo tayada iyo khibrada isticmaale ee alaabta cadayga.