Sodium Carboxymethyl Cellulose
Sellulose-ka Soodiyam carboxymethyl(CMC), oo sidoo kale loo yaqaan:SodiyamCMC, cellulosexanjo, CMC-Nawaa cellulose ether derivatives, kaas oowaa tirada ugu badan ee la isticmaalo uguna badan adduunka.waa cellulosicsoo leh heer isku-darka gulukooska oo ah 100 ilaa 2000 iyo cufnaan molecular ah oo ah 242.16. Budada cad ee fiilooyinka leh ama granular. Ur aan lahayn, dhadhan lahayn, dhadhan lahayn, hygroscopic ah, aan ku milmi karin dareerayaasha dabiiciga ah.
CMCwaa unugyo anionic cellulose ether ah, budo cad ama caano leh oo fiiber cad ama granule ah, cufnaan 0.5-0.7 g/cm3, ku dhawaad ur lahayn, dhadhan lahayn, iyo hygroscopic. Si fudud ugu firdhi biyo una geli xal jel hufan, oo aan ku milmi karin dareere dabiici ah sida ethanol. pH-ga 1% xalka biyaha waa 6.5~8.5. Marka pH>10 ama <5, dheellitirka xabagta ayaa si weyn hoos ugu dhici doona, waxqabadkuna waa ugu fiican yahay marka pH=7. Iyada oo la kululeeyo, dheellitirka ayaa si degdeg ah kor ugu kaca 20°C, wuxuuna si tartiib tartiib ah isu beddelaa 45°C. Kulaylka muddada dheer ee ka sarreeya 80°C wuxuu baabi'in karaa colloid-ka wuxuuna si weyn u dhimi karaa dheellitirka iyo waxqabadkiisa. Si fudud ayuu ugu milmi karaa biyaha, xalkuna waa mid hufan; aad buu u deggan yahay xalka alkaline-ka, si fududna waa loo milmi karaa marka uu la kulmo aashitada. Waxay soo daadan doontaa marka pH-gu yahay 2-3, waxayna sidoo kale la falgeli doontaa milixda birta polyvalent si ay u soo daadato.
Sifooyinka caadiga ah
| Muuqaalka | Budada cad ilaa budo cad |
| Cabbirka walxaha | 95% 80 mesh oo ka gudbaya 95% |
| Heerka beddelka | 0.7-1.5 |
| Qiimaha PH | 6.0~8.5 |
| Nadiifnimo (%) | 92 daqiiqo, 97 daqiiqo, 99.5 daqiiqo |
Darajooyinka caanka ah
| Codsiga | Darajada caadiga ah | Viscosity (Brookfield, LV, 2% Solu) | Viscosity (Brookfield LV, mPa.s, 1% Xalka) | Demidabka Beddelka | Daahirnimo |
| Rinjiga | CMC FP5000 | 5000-6000 | 0.75-0.90 | 97%daqiiqad | |
| CMC FP6000 | 6000-7000 | 0.75-0.90 | 97%daqiiqad | ||
| CMC FP7000 | 7000-7500 | 0.75-0.90 | 97%daqiiqad | ||
| Cunto ahaan | CMC FM1000 | 500-1500 | 0.75-0.90 | 99.5%daqiiqo | |
| CMC FM2000 | 1500-2500 | 0.75-0.90 | 99.5%daqiiqo | ||
| CMC FG3000 | 2500-5000 | 0.75-0.90 | 99.5%daqiiqo | ||
| CMC FG5000 | 5000-6000 | 0.75-0.90 | 99.5%daqiiqo | ||
| CMC FG6000 | 6000-7000 | 0.75-0.90 | 99.5%daqiiqo | ||
| CMC FG7000 | 7000-7500 | 0.75-0.90 | 99.5%daqiiqo | ||
| Saabuunta | CMC FD7 | 6-50 | 0.45-0.55 | 55%daqiiqad | |
| Daawada ilkaha | CMC TP1000 | 1000-2000 | 0.95 daqiiqo | 99.5%daqiiqo | |
| Dhoobada | CMC FC1200 | 1200-1300 | 0.8-1.0 | 92%daqiiqad | |
| Beerta saliidda | CMC LV | 70max | 0.9 daqiiqo | ||
| Xarunta Sare ee CMC | 2000 ugu badnaan | 0.9 daqiiqo |
Codsiga
- CMC heerka cuntada
Sodium carboxymethyl cellulose CMCMa aha oo kaliya xasiliye emulsion wanaagsan iyo dhumuc weyn oo loogu talagalay codsiyada cuntada, laakiin sidoo kale wuxuu leeyahay xasillooni barafaysan iyo dhalaalid heer sare ah, wuxuuna hagaajin karaa dhadhanka badeecada wuxuuna kordhin karaa waqtiga kaydinta. Qadarka loo isticmaalo caanaha soy, jalaatada, jalaatada, jelly, cabitaannada, iyo qasacadaha waa qiyaastii 1% ilaa 1.5%. CMC sidoo kale waxaa lagu dari karaa khal, maraqa soy, saliidda khudradda, casiirka miraha, maraqa, casiirka khudradda, iwm. si loo sameeyo kala firdhis emulsified deggan, qiyaastiisuna waa 0.2% ilaa 0.5%. Gaar ahaan saliidaha xayawaanka iyo khudradda, borotiinnada iyo xalalka biyaha, waxay leedahay waxqabad emulsification oo heer sare ah.
- CMC fasalka saabuunta
Sodium carboxymethyl cellulose CMC waxaa loo isticmaali karaa sidii wakiil dib-u-soo-celin carrada ah, gaar ahaan saameynta dib-u-soo-celinta carrada ee dharka fiilooyinka synthetic-ga ee hydrophobic, kaas oo si weyn uga wanaagsan fiber-ka carboxymethyl.
- CMC heerka qodista saliidda
Sodium carboxymethyl cellulose CMC waxaa loo isticmaali karaa in lagu ilaaliyo ceelasha saliidda iyadoo ah xasiliye dhoobo ah iyo wakiil biyaha celiya marka la qodayo saliidda. Isticmaalka ceel kasta oo saliid ah waa 2.3t ceelasha gacmeed iyo 5.6t ceelasha qoto dheer;
- CMC heerka dharka
CMC waxaa loo isticmaalaa warshadaha dharka sida wakiilka cabbirka, dhumuc-dhejinta daabacaadda iyo rinjiyeynta koollada, daabacaadda dharka iyo dhammaystirka adkaynta. Iyadoo loo isticmaalo sidii wakiilka cabbirka, waxay hagaajin kartaa milmida iyo isbeddelka viscosity, waana mid si fudud loo dhimi karo cabbirka; sida wakiilka dhammaystirka adkaanta, qiyaastiisu waa in ka badan 95%; loo isticmaalo sidii wakiilka cabbirka, xoogga iyo dabacsanaanta filimka serosal ayaa si weyn loo hagaajiyay; CMC waxay leedahay dhegdheg ku xiran inta badan fiilooyinka, waxay hagaajin kartaa isku xirnaanta u dhaxaysa fiilooyinka, xasilloonideeda viscosity-na waxay hubin kartaa isku-midnimada cabbirka, taasoo hagaajinaysa hufnaanta tolida. Waxa kale oo loo isticmaali karaa sidii wakiilka dhammaystirka dharka, gaar ahaan dhammaystirka joogtada ah ee ka hortagga laalaabyada, kaas oo beddeli kara cimri dhererka dharka.
- CMC heerka rinjiga
CMC oo loo isticmaalo rinjiga, waxaa loo isticmaali karaa sidii wakiil ka hortaga degitaanka, emulsifier, kala firdhiye, wakiil siman, iyo dhejis loogu talagalay dahaarka. Waxay si siman ugu qaybin kartaa adkeysiga dahaarka dareeraha, si rinjiga iyo dahaarka aysan u kala bixin muddo dheer.
- CMC fasalka sameynta warqadda
CMC waxaa loo isticmaalaa sidii wakiil cabbir warqad ah warshadaha warqadda, kaas oo si weyn u hagaajin kara xoogga qalalan iyo qoyan, iska caabbinta saliidda, nuugista khad iyo iska caabbinta biyaha ee warqadda.
- CMC heerka daawada cadayga
CMC waxaa loo isticmaalaa sidii hydrosol oo kale qurxinta iyo sida dhumuc weyn ee daawada cadayga, qiyaasteeduna waa qiyaastii 5%.
- CMC fasalka dhoobada
CMC waxaa loo isticmaali karaa sida flocculant, chelating agent, emulsifier, dhumuc-dhejin, wakiilka ilaalinta biyaha, wakiilka cabbirka, walxaha sameeya filimada, iwm ee dhoobada. Iyada oo ay ugu wacan tahay waxqabadkeeda wanaagsan iyo isticmaalka ballaaran, wali si joogto ah ayay u sahamisaa meelaha cusub ee la adeegsado, rajada suuquna aad bay u ballaaran tahay.
Baakad:
CMCBadeecaddu waxay ku jirtaa bac warqad ah oo saddex lakab ah oo leh bac gudaha ah oo polyethylene ah oo la xoojiyay, miisaanka saafiga ahna waa 25kg bacdiiba.
12MT/20'FCL (oo leh Baakad)
14MT/20'FCL (aan lahayn Baaldi)
Waqtiga boostada: Jan-01-2024