SodiumCarboxymethyl Cellulose
Sodium carboxymethyl cellulose (CMC), tseem hu ua: Sodium CMC, cellulose gum, CMC-Na, yog cellulose ether derivatives, uas yog cov feem ntau siv thiab loj tshaj plaws nyob rau hauv lub ntiaj teb no.Nws yog cellulosics nrog cov piam thaj polymerization degree ntawm 100 txog 2000 thiab cov txheeb ze molecular loj ntawm 242.16.Dawb fibrous los yog granular hmoov.Tsis muaj ntxhiab, tsis qab, tsis qab, hygroscopic, insoluble hauv cov kuab tshuaj organic.
CMC yog ib qho anionic cellulose ether, dawb los yog milky dawb fibrous hmoov los yog granule, ntom 0.5-0.7 g / cm3, yuav luag odorless, tasteless, thiab hygroscopic.Yooj yim disperse nyob rau hauv dej mus rau hauv lub pob tshab gel tov, insoluble nyob rau hauv cov organic solvents xws li ethanol.pH ntawm 1% aqueous tov yog 6.5 ~ 8.5.Thaum pH> 10 lossis <5, viscosity ntawm cov kua nplaum yuav txo qis, thiab qhov ua tau zoo tshaj plaws thaum pH = 7.Nyob ruaj khov rau cov cua sov, cov viscosity nce sai hauv qab 20 ° C, thiab hloov maj mam ntawm 45 ° C.Lub sijhawm ntev cua sov siab tshaj 80 ° C tuaj yeem ua rau cov colloid thiab txo nws cov viscosity thiab kev ua tau zoo.Nws yog yooj yim soluble nyob rau hauv dej thiab cov kua yog pob tshab;Nws yog ruaj khov heev hauv alkaline tov, thiab nws yooj yim hydrolyzed thaum nws ntsib acid.Nws yuav precipitate thaum pH yog 2-3, thiab nws kuj yuav hnov mob nrog polyvalent hlau ntsev kom precipitate.
Yam khoom
| Qhov tshwm sim | Dawb mus rau dawb hmoov |
| Particle loj | 95% dhau 80 mesh |
| Degree ntawm kev hloov | 0.7-1.5 hli |
| Tus nqi PH | 6.0 ~ 8.5 hli |
| Purity (%) | 92 nqi, 97,99.5m |
Nrov qib
| Daim ntawv thov | Hom qib | Viscosity (Brookfield, LV, 2% Solu) | Viscosity (Brookfield LV, mPa.s, 1% Solu) | Degree ntawm Hloov | Purity |
| Rau Xim | CMC FP5000 | 5000-6000 | 0.75-0.90 Nws | 97% min | |
| CMC FP6000 | 6000-7000 | 0.75-0.90 Nws | 97% min | ||
| CMC FP7000 | 7000-7500 | 0.75-0.90 Nws | 97% min | ||
| Rau zaub mov
| CMC FM1000 | 500-1500 | 0.75-0.90 Nws | 99.5% min | |
| CMC FM2000 | 1500-2500 Nws | 0.75-0.90 Nws | 99.5% min | ||
| CMC FG3000 | 2500-5000 | 0.75-0.90 Nws | 99.5% min | ||
| CMC FG5000 | 5000-6000 | 0.75-0.90 Nws | 99.5% min | ||
| CMC FG6000 | 6000-7000 | 0.75-0.90 Nws | 99.5% min | ||
| CMC FG7000 | 7000-7500 | 0.75-0.90 Nws | 99.5% min | ||
| Rau detergent | CMC FD7 | 6-50 | 0.45-0.55 Nws | 55% min | |
| Rau tshuaj txhuam hniav | CMC TP 1000 | 1000-2000 | 0,95 nqi | 99.5% min | |
| Rau Ceramic | CMC FC 1200 | 1200-1300 Nws | 0.8-1.0 | 92% min | |
| Rau roj teb | CMC LV | 70 max | 0,9 nqi | ||
| CMC HV | 2000 max | 0,9 nqi |
Daim ntawv thov
- Khoom noj khoom haus qib CMC
Sodium carboxymethyl cellulose CMC tsis yog tsuas yog ib qho zoo emulsion stabilizer thiab thickener nyob rau hauv daim ntawv thov zaub mov, tab sis kuj muaj zoo heev khov thiab melting stability, thiab tuaj yeem txhim kho qhov tsw ntawm cov khoom thiab ntev lub sij hawm cia.Tus nqi siv rau hauv cov kua mis, ice cream, ice cream, jelly, dej haus, thiab cov kaus poom yog li 1% mus rau 1.5%.CMC kuj tuaj yeem ua ke nrog vinegar, soy sauce, zaub roj, kua txiv hmab txiv ntoo, kua txiv hmab txiv ntoo, kua txiv hmab txiv ntoo, thiab lwm yam.Tshwj xeeb tshaj yog rau tsiaj thiab zaub roj, proteins thiab aqueous daws, nws muaj zoo heev emulsification performanceanc.
- Detergent qib CMC
Sodium carboxymethyl cellulose CMC tuaj yeem siv los ua tus neeg sawv cev los tiv thaiv av, tshwj xeeb tshaj yog cov tshuaj tiv thaiv av redeposition ntawm hydrophobic hluavtaws fiber ntau, uas yog qhov zoo dua li carboxymethyl fiber ntau.
- Roj drilling qib CMC
Sodium carboxymethyl cellulose CMC tuaj yeem siv los tiv thaiv cov roj qhov dej ua cov av nkos stabilizer thiab dej tuav tus neeg sawv cev hauv cov roj drilling.Kev noj ntawm txhua qhov dej yog 2.3t rau qhov dej ntiav thiab 5.6t rau qhov dej tob;
- Textile qib CMC
CMC siv nyob rau hauv textile kev lag luam raws li sizing tus neeg saib xyuas, thickener rau printing thiab dyeing muab tshuaj txhuam, textile printing thiab stiffening xov.Siv los ua tus neeg sawv cev sizing, nws tuaj yeem txhim kho cov solubility thiab viscosity hloov, thiab yooj yim rau desizing;Raws li tus neeg sawv cev tawv tawv, nws cov koob tshuaj ntau dua 95%;siv los ua tus neeg sawv cev sizing, lub zog thiab yoog raws ntawm serosal zaj duab xis tau txhim kho zoo;CMC muaj adhesion rau feem ntau cov fibers, tuaj yeem txhim kho kev sib raug zoo ntawm fibers, thiab nws cov viscosity stability tuaj yeem ua kom muaj qhov sib xws ntawm qhov loj me, yog li txhim kho kev ua haujlwm ntawm kev xaws.Nws kuj tseem tuaj yeem siv los ua tus neeg sawv cev xov rau textiles, tshwj xeeb tshaj yog rau kev ua haujlwm ruaj khov los tiv thaiv wrinkle, uas tuaj yeem hloov qhov ruaj khov ntawm cov ntaub.
- Xim qib CMC
CMC siv rau hauv cov xim, tuaj yeem siv los ua tus neeg sawv cev tiv thaiv, emulsifier, dispersant, leveling agent, thiab nplaum rau txheej.Nws tuaj yeem faib cov khoom sib npaug ntawm cov txheej hauv cov kuab tshuaj, kom cov xim thiab txheej yuav tsis delaminate rau lub sijhawm ntev.
- Daim ntawv ua qib CMC
CMC yog siv los ua daim ntawv sizing tus neeg sawv cev hauv daim ntawv kev lag luam, uas tuaj yeem txhim kho lub zog qhuav thiab ntub dej, roj tsis kam, tus cwj mem nqus thiab dej tsis kam ntawm daim ntawv.
- Tshuaj txhuam hniav qib CMC
CMC yog siv los ua hydrosol hauv cov tshuaj pleev ib ce thiab ua cov thickener hauv cov tshuaj txhuam hniav, thiab nws qhov ntau npaum li cas yog li 5%.
- Ceramic qib CMC
CMC tuaj yeem siv ua flocculant, chelating agent, emulsifier, thickener, dej-retaining agent, sizing agent, film-forming material, thiab lwm yam hauv ceramic, Thiab vim nws qhov kev ua tau zoo thiab kev siv ntau yam, nws tseem niaj hnub tshawb nrhiav daim ntawv thov tshiab. thaj chaw, thiab kev lag luam zeem muag yog qhov dav heev.
Ntim:
CMC Khoom yog ntim rau hauv peb txheej hnab ntawv nrog lub hnab polyethylene inner, net hnyav yog 25kg ib lub hnab.
12MT / 20'FCL (nrog Pallet)
14MT / 20'FCL (tsis muaj pallet)
Post lub sij hawm: Nov-26-2023