CMC sodium carboxymethyl cellulose hmoov txheej tsim nrawm nrawm tsis muaj kev txiav tawm sai sai
Khoom Piav Qhia
Sodium Carboxymethyl cellulose (tseem hu ua CMC thiab Carboy Methin Cellulose los ntawm ib pawg dej anionic nrog cov pab pawg hydroxymethyl ntawm lub cellulose saw.
Tau yooj yim yaj nyob rau hauv dej kub lossis dej txias, sodium carboxymethyl cellulose CMC tuaj yeem tsim nyob rau hauv cov khoom sib txawv thiab cov khoom siv lub cev ..
Coa
| Cov khoom | Lub hom phiaj | Kuaj tshwm sim |
| Lam xav | 99% CMC | Ntuas |
| Xim | Cov hmoov dawb | Ntuas |
| Tus ntxhiab | Tsis muaj ntxhiab tsw ntxhiab | Ntuas |
| Qhov loj me me | 100% pass 80mesh | Ntuas |
| Poob rau ziab | APR5.0% | 2.35% |
| Nyob | ≤1.0% | Ntuas |
| Hnyav Hlau | ≤10.0ppm | 7Ppm |
| As | ≤2.0ppm | Ntuas |
| Pb | ≤2.0ppm | Ntuas |
| Cov Khoom Noj Tshuaj Ntaus Cia | Tsis zoo | Tsis zoo |
| Tag Nrho Cov Phaj Suav | ≤100CFU / G | Ntuas |
| Poov koob & pwm | ≤100CFU / G | Ntuas |
| E.coli | Tsis zoo | Tsis zoo |
| Tus ntses siav | Tsis zoo | Tsis zoo |
| Tag | Ua raws li kev qhia tshwj xeeb | |
| Chaw ntim khoom | Khaws cia rau hauv qhov chaw txias & qhuav, cia kom deb ntawm lub teeb muaj zog thiab kub | |
| Txee lub neej | 2 xyoos thaum khaws cia kom zoo | |
Kev lom zem
Lub ntsiab cuam tshuam ntawm sodium carboxymethyl cellulose hmoov muaj xws li tuab tuab, ncua kev sib cais, noo noo thiab cov kev ua si nto.
Sodium Carboxymethyl cellulose yog lub cellulose derivative nrog dej solubility, thickening thiab ruaj khov siv nyob rau hauv ntau thaj teb. Ntawm no yog nws cov haujlwm tseem ceeb:
1. Thickener: sodium carboxymethyl cellulose hauv cov tshuaj yuav ua rau pom zoo viscosity, txhim kho cov zaub mov thiab tshuaj, txhim kho nws qhov ruaj khov. Nws tuaj yeem raug ntxiv rau ntau cov khoom lag luam los tswj cov xim thiab sib txawv 1.
2. Tus Neeg Sawv Cev Ncua Tus Neeg Sawv Cev: Sodium Carboxymethyl cellulose muaj cov yeeb yaj kiab ruaj khov, los tiv thaiv kev sib cais ntawm cov khoom ruaj khov, txhim kho kev ruaj ntseg thiab kev sib txuam ntawm cov khoom lag luam.
3 dispersant: sodium carboxymethyl cellulose tuaj yeem adsorbed ntawm cov khoom sib txawv, tiv thaiv kev sib faib ua ke ntawm cov ntaub ntawv hauv cov txheej txheem cia.
4. Moisturizing tus neeg sawv cev: sodium carboxymethyl cellulose tuaj yeem nqus thiab ntsuas dej, thiab nws muaj zog ua rau cov dej noo nyob ze nws, ua cov nyhuv muaj zog.
5 Surfactant: Sodium carboxymethyl cellulose molecule nrog polar pawg thiab ua lub luag haujlwm ntawm surfactant, mus ua si hauv cov khoom lag luam ntawm tus kheej, cov neeg sawv cev huv thiab lwm thaj teb.
Daim ntawv thov
Sodium Carboxymethyl cellulose (CMC) yog cov tshuaj uas dav dav, nws daim ntawv thov hauv ntau daim teb feem ntau suav nrog cov hauv qab no:
1. Kev lag luam khoom noj khoom haus: hauv kev lag luam khoom noj khoom haus, cms tsuas yog siv ua cov thickener, stabilizer, emulsifier thiab tus neeg sawv cev. Nws tuaj yeem txhim kho qhov saj thiab kev ntxhib los mos ntawm cov zaub mov, nce kev sib xws thiab du thiab cov khoom noj. Piv txwv li, ntxiv CMC rau Ice Cream, Jelly, paj npleg thiab lwm yam zaub mov tuaj yeem ua rau cov qauv hloov pauv ntau; Nws yog siv los ua emulsifier hauv zaub xam lav hnav, hnav khaub ncaws thiab lwm yam khoom noj kom cov roj thiab dej ruaj khov; Used as a suspension agent in beverages and juices to prevent pulp precipitation and maintain an even texture .
2. Kws Kho Mob Tshuaj: Nyob rau hauv lub teb kws tshuaj, cmc yog siv los ua kev zam, binder, disrier ntawm cov tshuaj. Nws cov dej zoo heev solubility thiab ruaj ruaj ua nws cov khoom tseem ceeb hauv cov txheej txheem tshuaj. Piv txwv li, raws li kev ua yeeb yam hauv kev tsim tshuaj ntsiav kom pab cov ntsiav tshuaj tuav nws cov duab thiab xyuas kom meej ntawm cov tshuaj; Siv los ua tus neeg sawv cev rau txim rau hauv kev sib raug zoo ntawm kev muab tshuaj thiab tiv thaiv nag lossis daus; Siv los ua cov tuab thiab muaj stabilizer nyob rau hauv ointments thiab gels los txhim kho viscosity thiab ruaj khov.
Siv tshuaj dawb rau cov xov xwm ntaub Piv txwv li, hauv cov khoom lag luam saib xyuas cov khoom xws li zawv plaub hau, lub cev ntxuav, thaum muaj cov tshuaj tua hluav taws thiab lubricating cov tawv nqaij los tiv thaiv cov tawv nqaij; Siv los ua kev tiv thaiv tus neeg sawv cev rau kev ua haujlwm rau kev tu ncua los tiv thaiv cov av los ntawm kev rov ua dua.
3. Petrochemical: Hauv kev lag luam petrochemical, cmc yog siv los ua ib feem ntawm cov roj ntau lawm fracturing kua nrog txo qis thiab tiv thaiv kev sib tsoo. Nws tuaj yeem txhim kho cov av nkos, txo cov av hauv av, ua kom cov av nkos ntau ruaj khov, txo cov teeb meem ntawm phab ntsa vau thiab me ntsis nyam.
4. Textile thiab kev lag luam ntawv: hauv textile thiab ntawv kev lag luam, cmc yog siv los ua slurry ntxiv thiab tus neeg sawv cev los txhim kho lub zog, smoothness thiab luam ntawv ntawm cov ntaub thiab ntawv. Nws tuaj yeem txhim kho cov dej tsis kam thiab luam tawm cov ntawv, thaum nce qhov muag muag thiab cov ntaub ntawm cov ntaub ntawv thaum lub sijhawm textile.
Lwm Yam Khoom
NewGreen Hoobkas thiab cov amino acids raws li nram qab no:
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