CMC siv hauv Textile thiab Dyeing kev lag luam

Textile thiab dyeingqibCMC CAS Nr.9004-32-4 siv asa hloov cov hmoov txhuv nplej siab hauv cov ntaub ntawv, nws tuaj yeem ua kom cov yas ntawm cov ntaub, txo qhov tshwm sim ntawm "dav yarn" thiab "tawg lub taub hau" ntawm lub tshuab ceev ceev, thiab tsis muaj kuab paug.

Sodium carboxymethyl cellulose (CMC) yog dav siv rau hauv kev luam ntawv thiab dyeing, kom cov luam ntawv muab tshuaj txhuam muaj qhov ruaj khov ntawm viscosity, qhov sib xws ntawm kev hloov qib kev faib tawm, kom cov xim muab tshuaj txhuam muaj qhov zoo fluidity;Raws li kev luam ntawv muab tshuaj, tuaj yeem txhim kho lub peev xwm hydrophilic ntawm dye, ua dyeing uniform, txo cov xim sib txawv.Nyob rau tib lub sijhawm, tus nqi ntxhua yog siab dua tom qab luam ntawv thiab dyeing.

Kev siv CMC hauv kev lag luam textile thiab dyeing

Ua ntej,CMCsiv rau warp sizing

1. CMC slurry yog qhov tseeb, pob tshab, zoo ib yam thiab muaj kev ruaj ntseg zoo.Thaum khaws cia rau hauv lub tank slurry, nws tsis tshua muaj kev cuam tshuam los ntawm huab cua thiab cov kab mob thiab tuaj yeem siv tau txhua lub sijhawm raws li kev xav tau ntau lawm.

2. CMC slurry yog viscous thiab zaj duab xis tsim, uas muaj peev xwm tsim ib tug du, hnav-resistant thiab saj zawg zog zaj duab xis nyob rau hauv warp nto, thiaj li hais tias cov xov paj yuav dais lub meej lub zog, tus txheeb ze tseem ceeb thiab kev sib txhuam ntawm lub loom, muab tej yam kev mob rau weaving. finer high-qib fabrics thiab kev kub ceev thiab efficiency.

3, cov xov paj kho nrog CMC pulp yog ib qho yooj yim kom qhuav, ci xim, luster, muag muag, desizing yog yooj yim heev, tsis haus desizing tus neeg saib xyuas, los yog haus roj.

4. Cov xov paj thiab ntaub kho los ntawm CMC yuav tsis daj thiab pwm, uas tuaj yeem txo lossis tshem tawm qhov chaw ntawm cov tawv nqaij thiab daim ntaub greasy, thiab tiv thaiv npauj thiab nas tom.

5, CMC slurry npaj, sib tov khoom yog yooj yim, yooj yim ua hauj lwm, rhiav kev huv si tej yam kev mob txhim kho raws li.

Daim ntawv thov ntawm CMC nyob rau hauv warp sizing yog roughly raws li nram no: ua ntej, CMC yog ua rau 1 3% aqueous tov nyob rau hauv lub slurry tank nruab nrog stirrer, thiab ces pumped rau hauv lub tank cia ntawm lub sizing tshuab.Tom qab cua sov, CMC tuaj yeem siv tau.Qhov loj me.

Thib ob, CMCsiv rau luam ntawv paste

Hauv kev luam ntawv muab tshuaj fiber ntau, CMC yog ob qho tib si thickener thiab emulsifier, uas tuaj yeem ua rau cov dye thiab kub npau npau thiab dej sib npaug.- Feem ntau 1% CMC tuaj yeem siv los ua kom ruaj khov ntawm cov dye suspension los tiv thaiv sedimentation thiab ua npuas ncauj tsim thaum lub sij hawm cia.

Ntxiv CMC rau luam ntawv paste muaj ntau yam zoo:

●Tsis tsuas yog tuaj yeem txhim kho kev ruaj ntseg ntawm cov xim pleev xim, tab sis kuj tuaj yeem txhim kho qhov ci ci ntawm luam ntawv.

●Zoo permeability.Lub permeability ntawm CMC slurry yog zoo dua li cov hmoov txhuv nplej siab slurry.Nws tsis yog tsuas yog xim sib sib zog nqus, tab sis kuj zoo nkaus li mos tom qab dyeing.

●CMC tuaj yeem tsim cov yeeb yaj kiab tiv thaiv los txhim kho kev tiv thaiv kev sib tw thiab tig.

●Muaj zog adhesion.Waxy npuag nrog cov txheej tsis sib haum tuaj yeem tsim los ntawm kev ziab thiab polishing thiab cua sov ntawm cov theem tsim nyog.