Qhov zoo ntawm carboxymethyl cellulose CMC feem ntau nyob ntawm kev daws ntawm cov khoom. Yog tias cov tshuaj tov cov khoom muaj tseeb, muaj cov khoom tsawg dua, tsawg dua dawb fibers, thiab tsawg dub me me ntawm impurities. Yeej, nws tuaj yeem txiav txim siab tias qhov zoo ntawm carboxymethyl cellulose yog qhov zoo heev. Cov.
Kev tshem tawm thiab dispersion ntawm Carboxymethyl Cellu cov khoom lag luam
Sib tov carboxymetylcelleculose ncaj qha nrog dej los npaj cov pos hniav pasy daws teeb meem rau kev siv. Thaum teeb tsa Carboxymethyl cellulose cellulose slurry, thawj zaug siv lub stirring ntaus ntxiv cov dej ntshiab rau hauv lub tank hauv lub tank. Tom qab tig rau ntawm lub stiring ntaus ntawv, maj mam thiab tusyees sprinkle cov carboxymethyl cellulose rau hauv tanking tank, thiab dej tsis tu ncua, thiab cov carboxymethyl cellulose tuaj yeem melted kiag li.
Thaum dissolvading carboxymethyl cellulose, lub hom phiaj ntawm kev sib cais ntawm cov roj hmab, thiab ua kom muaj kev sib cais ntawm cov carboxymethyl cellulose ". Feem ntau, lub sijhawm stirring tau luv dua li lub sijhawm uas yuav tsum tau rau cov carboxymelylcelleculose kom yaj.
Thaum lub sij hawm cov txheej txheem stirring, yog tias tus cellulose cellulose tau uniformed dispersed nyob rau hauv cov dej tsis pom tseeb thiab fuse, fuse, ntim tau tso tseg. Qhov sib xyaw ua ke feem ntau yog feem ntau ntawm 600-1300 RPM, thiab lub sijhawm stirringing yog feem ntau tswj tau ntawm li 1 teev.
Kev txiav txim siab txog lub sijhawm uas xav tau rau kev ua tiav ntawm Carboxymethyl cellulose yog raws li cov hauv qab no
1. Carboxymethyl cellulose thiab dej yog tag nrho ua ke, thiab tsis muaj kev sib cais ua kua ntawm ob.
2. Lub roj teeb tom qab sib xyaw yog nyob rau hauv lub xeev tsis zoo thiab cov saum npoo yog du thiab du.
3. Cov xim ntawm cov tshuaj sib xyaw yog xim tsis muaj xim thiab pob tshab, thiab tsis muaj teeb meem zoo li. Nws yuav siv li 10 txog 20 teev los tso cov carboxymelylcelleculose hauv lub tank hlau thiab sib tov nws nrog dej kom txog thaum cov Carboxymelylcelleculose tau rhuav tshem. Txhawm rau kom nce ntau ntau lawm ceev thiab txuag lub sijhawm, homogenizer lossis colloidal sib tsoo yog tam sim no siv los sai dua cov khoom lag luam tawg.
Lub Sijhawm Post: Dec-03-2022