Carboxy methyl cellulose (cmc) yog synthesized los ntawm cov alkali-catalyzed tshuaj tiv thaiv ntawm cellulose nrog
chloroacetic acid. Cov Ncauj Qaum (organic acid) Carboxyl pab pawg render lub cellulose soluble thiab chemically
reactive.
Qeb ntawm Carboxy Methyl cellulose-CMC:
1. Roj Drilling qib CMC
2.ceramics qib CMC
3. Tshuaj Kho Qib CMC
4. Xim Qib CMC
5. Textile thiab Dyeing Qib CMC
6. Tech Qib CMC
7. Khoom noj Qib CMC
| Khoom Noj Khoom Noj Qib Carboy Methyl Cellulose CMC | ||
| Yam | Kev qhia tshwj xeeb | |
| Molecular Cov Qauv | C6h7o2 (Oh) 2och2Coo2 | |
| Viscosity (2% daws mpa.s) | 3000-5000 | |
| Chloride (%) | <1.8% | |
| Qib ntawm kev hloov pauv | 0.65-0.85 | |
| PH | 6.0-8.0 | |
| Noo noo (%) | <10% | |
| Tech qib carboxy methyl cellulose cmc | ||||
| LV-CMC | MV-CMC | HV-CMC | ||
| Kev tshwm sim | Dawb los yog lub teeb daj hmoov daj, dawb txaus | |||
| Hloov cov degrees (d. S) | {{0 {0}}. {6-0. 80 min | {{0 {0}}. {6-0. 80 min | {{0 {0}}. {6-0. 80 min | |
| Kev coj dawb huv | 50-75}% min | 70-85}% min | 80-90}% min | |
| Viscosity 2% (hauv 2% daws ntawm 25 centigrade) | 100-400 mpa.s | 400-800 mpa.s | 800-1200 mpa.s | |
| PH | 6.0-8.0 | 6.0-8.0 | 6.0-8.0 | |
| Qhov loj me (60 lub taub hau) | 80% | 80% | 80% | |
| Noo noo (%) | 10% Max | 10% Max | 10% Max |
Daim ntawv thov CMC
CMC ua ntxiv siv hauv kev lag luam khoom noj. Nws yog dav siv nyob rau hauv yoghurt, mis nyuj khov, dej haus, wiejellyjam, cookies, noo phaib thiab nqaij thiab nqaij thiab lwm yam nqaij.
CMC siv nyob rau hauv kev lag luam hniav ua ke, raws li cov pos hniav tseem ceeb tshaj plaws ntawm cov tshuaj txhuam, muaj qhov zoo sib xws ntawm ntau yam khoom hniav hauv cov hniav looj hniav.
CMC siv hauv cov kua thiab tshuaj txhuam cov xab npum, cov tshuaj tsw qab thiab cov neeg sawv cev ua kom huv, thaum tiv thaiv cov hmoov av, tuaj yeem tiv thaiv kev tso plua plav dua.
CMC siv nyob rau hauv dej driling, kho cov kua dej thiab viscosifie, pom reducerand rheberand rheberand rheberer rheberer. Nws tuaj yeem tiv thaiv thaes thaes thaud thiab tiv thaiv av nkos ntws.
CMC tuaj yeem siv tau raws li stabilizer, uas tuaj yeem zam qhov delamination ntawm cov txheej los ntawm cov kev sib txawv kub.
Pob thiab xa khoom ntawmCarboxy methyl cellulose cmc:
25kg Kraft Ntawv Hnab, 15 MT / 20'FCL rau CMC
Peb yuav xa lub Carboxy Methyl cellulose hauv 5 txog 7 hnub ua haujlwm tom qab tso nyiaj tau tseeb. Peb feem ntau xaiv fob raws li kev xa khoom.
Cim npe nrov: Carboxy Methyl Cellulose (CMC) CAS TSIS: {{}}}}}, Tuam Tshoj Cellulose (cmc) 1} {1}} Tus neeg muag khoom, chaw tsim khoom, Hoobkas
