Kev Loj Hlob ntawm Cellulose Ether

Vim yog qhov sib txawv ntawm cov qauv hauv kev thov ua lag luam raucellulose ether, cov tuam txhab uas muaj zog sib txawv thiab qhov tsis muaj zog tuaj yeem nyob ua ke. Vim yog qhov sib txawv ntawm kev thov ua lag luam, cov tuam txhab tsim khoom cellulose ether hauv tsev tau txais cov tswv yim sib tw sib txawv raws li lawv lub zog, thiab tib lub sijhawm, lawv yuav tsum nkag siab txog kev txhim kho thiab kev coj ua ntawm kev ua lag luam zoo.

(1) Kev ua kom ruaj khov ntawm cov khoom zoo tseem yuav yog qhov tseem ceeb ntawm kev sib tw ntawm cov tuam txhab cellulose ether

Cellulose ether suav txog ib feem me me ntawm cov nqi tsim khoom ntawm feem ntau cov lag luam downstream hauv kev lag luam no, tab sis nws muaj kev cuam tshuam loj rau qhov zoo ntawm cov khoom. Cov neeg siv khoom nruab nrab mus rau qib siab yuav tsum dhau los ntawm kev sim mis ua ntej siv qee hom cellulose ether. Tom qab tsim cov mis ruaj khov, feem ntau nws tsis yooj yim los hloov lwm hom khoom, thiab tib lub sijhawm, cov kev xav tau siab dua tau muab tso rau ntawm qhov ruaj khov zoo ntawm cellulose ether. Qhov xwm txheej no muaj ntau dua hauv cov teb siab xws li cov chaw tsim khoom siv loj hauv tsev thiab txawv teb chaws, cov tshuaj excipients, cov khoom noj khoom haus ntxiv, thiab PVC. Txhawm rau txhim kho kev sib tw ntawm cov khoom, cov chaw tsim khoom yuav tsum xyuas kom meej tias qhov zoo thiab ruaj khov ntawm ntau pawg ntawm cellulose ether uas lawv muab tuaj yeem tswj tau ntev, yog li tsim kom muaj lub koob npe nrov hauv kev lag luam zoo dua.

(2) Kev txhim kho qib ntawm cov khoom siv thev naus laus zis yog kev coj ua ntawm kev txhim kho hauv tsevcellulose ethercov lag luam

Nrog rau kev siv tshuab tsim khoom ntawm cellulose ether uas paub tab zuj zus, qib siab dua ntawm kev siv tshuab yog qhov zoo rau kev txhim kho kev sib tw ntawm cov tuam txhab thiab kev tsim kom muaj kev sib raug zoo nrog cov neeg siv khoom ruaj khov. Cov tuam txhab cellulose ether uas paub zoo hauv cov teb chaws tsim kho feem ntau siv txoj kev sib tw ntawm "ntsib cov neeg siv khoom loj + tsim kev siv thiab kev siv downstream" los tsim cov cellulose ether siv thiab cov qauv siv, thiab teeb tsa cov khoom raws li cov teb thov sib txawv los pab cov neeg siv khoom siv, thiab los txhawb kev thov ua lag luam downstream. Kev sib tw ntawmcellulose ethercov lag luam hauv cov teb chaws tsim tau hloov ntawm kev nkag mus rau cov khoom lag luam mus rau kev sib tw hauv kev siv thev naus laus zis.