Carboxymethyl Cellulose CAS 9000-11-7
Carboxymethyl cellulose (CMC) yog ib qho tackier, tsis muaj tshuaj lom thiab tsis qab ntsev dawb flocculent hmoov nyob rau hauv chav tsev kub, kev ua haujlwm ruaj khov, yooj yim rau yaj hauv dej, nws cov tshuaj aqueous yog nruab nrab lossis alkaline pob tshab kua nplaum, soluble hauv lwm cov dej-soluble adhesives thiab resins, insoluble hauv ethanol thiab lwm yam organic solvents.
| Qhov tshwm sim | Dawb Hygroscopic Hmoov |
| Viscosity (2% mPa.S) | 400-600 |
| DEGREE NTAWM SUBSTITUTION | 0.7-0.9 hli |
| Purity,% | 9 9,5mn |
| pH tus nqi 1% | 6.0-8.5 Nws |
| Heavy Hlau, ppm | 10 max |
| Pwm, ppm | 5 max |
| Arsenic, ppm | 3 max |
Carboxymethyl Cellulose feem ntau yog siv rau kev sib txuas luam yeeb, ntaub sizing, khau paste, thiab cov nplaum hauv tsev. Txau rau ntawm phab ntsa sab hauv ntawm cov tsev los tsim cov plooj (porcelain) zoo li cov qauv, ua kom cov adhesion ntawm mortar, thiab txhim kho cov pob zeb. Kev tsim thiab kev sib txuas ntawm refractory fibers thiab ceramics ntau lawm. Thickening ntawm av nkos thiab txo cov dej poob hauv cov roj drilling thiab kev tshawb nrhiav geological. Siv cov kua nplaum rau saum npoo ntawm daim ntawv zoo. Active additives rau xab npum thiab ntxhua khaub ncaws, nrog rau lwm yam kev lag luam xws li dispersion, emulsification, stabilization, ncua kev kawm ntawv, film-forming, papermaking, thiab polishing agents. Cov khoom lag luam zoo kuj tuaj yeem siv rau hauv kev lag luam xws li tshuaj txhuam hniav, tshuaj, thiab zaub mov.
25KG / hnab
Carboxymethyl Cellulose CAS 9000-11-7
Carboxymethyl Cellulose CAS 9000-11-7
