Hoobkas muab sodium carboxymethylcellulose Cmc hmoov
CMC hmoov Taw qhia
Carboxymethyl cellulose (CMC) los yog cellulose gum yog cellulose derivative nrog carboxymethyl pawg (-CH2-COOH) khi rau ib co ntawm cov hydroxyl pawg ntawm glucopyranose monomers uas ua rau cov cellulose qaum.Nws yog feem ntau siv raws li nws cov ntsev ntsev, sodium carboxymethyl cellulose.
CMC yog siv rau hauv cov khoom noj raws li tus lej E E466 ua cov viscosity modifier lossis thickener, thiab ua kom ruaj khov emulsions hauv ntau yam khoom xws li ice cream.Nws kuj tseem yog cov khoom siv ntawm ntau yam khoom tsis yog khoom noj, xws li tshuaj txhuam hniav, laxatives, tshuaj noj, tshuaj pleev xim dej, tshuaj ntxuav tes, textile sizing, thiab ntau yam khoom siv ntawv.
CMC hmoov thov
1. Khoom noj khoom haus qib: siv rau cov khoom siv mis nyuj haus thiab seasonings, kuj siv rau hauv ice cream, qhob cij, ncuav mog qab zib, biscuit, instant noodle thiab zaub mov ceev ceev.CMC tuaj yeem ua kom tuab, ruaj khov, txhim kho saj, khaws dej thiab ua kom muaj zog ntxiv.
2. Tshuaj pleev ib ce qib: siv rau xab npum thiab xab npum, tshuaj txhuam hniav, Moisturizing cream, tshuaj zawv plaub hau, plaub hau txias thiab lwm yam.
3. Ceramics qib: usde rau Ceramics lub cev, Glaze slurry thiab Glaze kho kom zoo nkauj.
4. Roj drillling qib: dav siv nyob rau hauv fracturing kua, drilling kua thiab zoo cementing kua raws li cov kua poob tswj thiab tackifier.Nws tuaj yeem tiv thaiv phab ntsa ncej thiab tiv thaiv av nkos yog li txhim kho kev ua haujlwm rov qab.
5. Xim qib: pleev xim thiab txheej.
6. Textile qib: Warp sizing thiab Printing thiab dyeing.
7. Lwm daim ntawv thov: Ntawv qib, Mining qib, cov pos hniav, yoov tshaj cum thav duab, luam yeeb, hluav taws xob vuam, roj teeb thiab lwm yam.
| Yam khoom | Specification | Kev tshwm sim |
| Lub cev sab nrauv | Dawb los yog daj hmoov | Dawb los yog daj hmoov |
| Viscosity (1%, mpa.s) | 800-1200 Nws | 1000 |
| Degree ntawm Hloov | 0.8 Min | 0.86 ib |
| PH (25 ° C) | 6.5-8.5 Nws | 7.06 ib |
| Moisture (%) | 8.0 Max | 5.41 ib |
| Purity (%) | 9 9,5mn | 99.56 ib |
| Mesh | 99% dhau 80 mesh | hla |
| Heavy Hlau (Pb), ppm | 10 Max | 10 Max |
| Hlau, ppm | 2 Max | 2 Max |
| Arsenic, ppm | 3 Max | 3 Max |
| Pwm, ppm | 2 Max | 2 Max |
| Mercury, ppm | 1 Max | 1 Max |
| Cadmium, ppm | 1 Max | 1 Max |
| Tag Nrho Phaj suav | 500/g Max | 500/g Max |
| Poov xab & Pwm | 100/g Max | 100/g Max |
| E. Coli | Nil/g | Nil/g |
| Cov kab mob coliform | Nil/g | Nil/g |
| Salmonella | Nil / 25g | Nil / 25g |
| Lus hais | Viscosity ntsuas raws li 1% dej tov, ntawm 25 ° C, Brookfield LVDV-I hom. | |
| Xaus | Los ntawm kev txheeb xyuas, qhov zoo ntawm cov khoom no NO.tau pom zoo. | |
