Ntxiv rau nws cov yam ntxwv ua tau zoo tshaj plaws, cov khoom siv silicone muaj lwm lub zog, uas yog ntau qhov kev xaiv ntawm cov xim uas tuaj yeem ua rau lawv cov khoom sib tw ntau dua.Thaum ua li cas cov xim sib txuam ua haujlwm rau cov khoom siv silicone?

 

Kev daws ntawm toning

Txoj kev yog kom yaj cov roj hmab silicone hauv cov kuab tshuaj zoo rau hauv cov kuab tshuaj ntawm qee qhov concentration, thiab tom qab ntawd sib tov cov silicone roj hmab compounding tus neeg sawv cev tshwj tsis yog leej faj thiab cov roj hmab compounding tus neeg sawv cev tshwj tsis yog leej faj tusyees, qhuav cov kuab tshuaj ntawm qhov kub thiab txias, thiab thaum kawg ntxiv. sulfur ntawm cov roj hmab tov khoom.Art complex, uneven dispersion, xim txawv, nyuaj rau rov qab hnyav, ib puag ncig muaj kuab paug, siv tsawg.

 

Xim sib xyaw

Hauv cov khoom siv silicone tam sim no, feem ntau siv toning txoj kev yog ncaj qha ntxiv toner rau cov cab kuj, los yog sib tov nrog cov cab kuj ua ntej, thiab tom qab ntawd ntxiv rau cov khoom siv roj hmab, thiab do nws tusyees los ntawm cov roj hmab tov kom tau cov xim. ntawm silicone roj hmab.Cov txheej txheem tau muab faib ua hom hauv qab no.

 

Hmoov xim

Nyob rau hauv lub tov khoom, hmoov thiab cov khoom me me yog ncaj qha ntxiv rau cov roj hmab silicone rau kev sib tov.Nws qhov zoo yog kev ua haujlwm yooj yim, tsis tshua muaj nqi, tab sis sib xyaw cov plua plav, kev ua qias tuaj ib puag ncig, thiab tsis yooj yim rau kev sib cais, xim sib txawv, yog tias cov khoom tuab dhau lawm, tseem yuav ua rau cov xim xim, kab txaij lossis chromatographic kev sib raug zoo, thiab lwm yam., siv tsawg dua.

 

Muab tshuaj pleev xim

Ua ntej, lub toner yog tov nrog ib tug ua kua compounding neeg sawv cev (xws li plasticizer), hauv av rau hauv ib tug muab tshuaj txhuam los yog slurry nrog ib tug peb-roller tshuab, thiab ces ntxiv rau cov silicone roj hmab cov khoom nyob rau hauv ib tug taag feem.Txoj kev zam cov plua plav ya thiab muaj txiaj ntsig zoo rau dispersion ntawm toner hauv roj hmab thiab xim xim.Txawm li cas los xij, cov ntsiab lus toner hauv cov xim muab tshuaj yog tsawg, xim tsis siab, kev thauj mus los, poob, cov neeg siv tsis yooj yim siv.

 

Particle xim

Tam sim no, muaj ob txoj hauv kev los npaj toner.Raws li nrog rau lwm cov hmoov compounding tus neeg saib xyuas granulation txoj kev, cov hmoov toner yog thawj infiltrated los ntawm surfactant, thiab ces granulated los ntawm wax melting los yog resin melting extrusion;Qhov thib ob txoj kev yog siv cov surfactants rau infiltrate toner, thiab tom qab ntawd siv lub zog siv tshuab los ua kom cov toner hais, ua kom muaj qhov sib txawv ntawm qee qhov concentration, thiab tom qab ntawd tov nrog latex co-precipitation, tom qab ziab, dov granulation.Granular toner yog ib qho yooj yim siv, zoo dispersity, tsis muaj plua plav ya, tsis muaj kuab paug ntawm ib puag ncig, ci xim, xim plaub hau xim, tsis muaj xim sib txawv, yog ib qho kev cog lus xim toner.Txawm li cas los xij, cov txheej txheem kev npaj nyuaj thiab tus nqi siab ntawm particle toner txwv nws daim ntawv thov dav.

 

Yog xav paub ntxiv txog cov khoom siv roj hmab silicone, thov ua rawsjwtrubber.com ua.


Post lub sij hawm: Jan-06-2022