Ntxiv rau nws tus kheej cov yam ntxwv ua tau zoo tshaj plaws, cov khoom siv silicone muaj lwm lub zog, uas yog ntau yam kev xaiv xim uas tuaj yeem ua rau lawv cov khoom sib tw ntau dua. Thaum twg yuav ua li cas thiaj ua tau cov xim sib phim rau cov khoom siv silicone?

Kev daws teeb meem ntawm toning

Txoj kev yog yaj cov roj hmab silicone hauv cov kuab tshuaj zoo rau hauv cov tshuaj ntawm qee qhov concentration, thiab tom qab ntawd sib tov cov tshuaj sib xyaw ua ke ntawm cov roj hmab silicone tshwj tsis yog sulfur thiab cov tshuaj sib xyaw ua ke ntawm cov roj hmab tshwj tsis yog sulfur sib npaug, ziab cov kuab tshuaj ntawm qee qhov kub, thiab thaum kawg ntxiv sulfur rau ntawm cov roj hmab sib tov. Kos duab nyuaj, tsis sib xws dispersion, xim sib txawv, nyuaj rau rov qab tau cov kuab tshuaj, kev ua qias tuaj ib puag ncig, siv tsawg dua.

Kev sib xyaw xim

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

Xim hmoov

Hauv lub tshuab sib tov, hmoov thiab cov khoom me me raug ntxiv ncaj qha rau hauv cov roj hmab silicone rau kev sib tov. Nws qhov zoo yog kev ua haujlwm yooj yim, tus nqi qis, tab sis kev sib tov hmoov av, kev ua qias tuaj ntawm ib puag ncig, thiab tsis yooj yim rau kev sib kis sib npaug, qhov sib txawv ntawm xim, yog tias cov khoom me me tuab dhau, kuj tseem yuav ua rau muaj xim, kab txaij lossis chromatographic kev sib xyaw ua ke, thiab lwm yam, siv tsawg dua.

Xim nplaum

Ua ntej, cov toner raug sib xyaw nrog cov kua sib xyaw ua kua (xws li plasticizer), zom ua ib daim nplaum lossis slurry nrog lub tshuab peb-roller, thiab tom qab ntawd ntxiv rau cov khoom siv roj hmab silicone hauv qhov sib piv ruaj khov. Txoj kev no tiv thaiv cov hmoov av ya thiab zoo rau kev tawg ntawm cov toner hauv roj hmab thiab xim sib xws. Txawm li cas los xij, cov ntsiab lus toner hauv cov xim nplaum yog qis, xim tsis siab, kev thauj mus los, kev poob, cov neeg siv tsis yooj yim siv.

Xim ntawm cov khoom me me

Tam sim no, muaj ob txoj kev tseem ceeb los npaj cov toner. Ib yam li lwm txoj kev sib xyaw ua hmoov, cov hmoov toner raug infiltrated los ntawm surfactant, thiab tom qab ntawd granulated los ntawm wax melting lossis resin melting extrusion; Txoj kev thib ob yog siv surfactants los nkag mus rau hauv toner, thiab tom qab ntawd siv lub zog kho tshuab los ua kom cov toner me me, ua kom muaj kev sib xyaw ntawm qee qhov concentration, thiab tom qab ntawd sib xyaw nrog latex co-precipitation, tom qab ziab, dov granulation. Granular toner yooj yim siv, dispersibility zoo, tsis muaj plua plav ya, tsis muaj kuab paug rau ib puag ncig, xim ci, xim plaub hau sib xws, tsis muaj qhov sib txawv xim, yog txoj kev zoo heev rau cov xim toner. Txawm li cas los xij, cov txheej txheem npaj nyuaj thiab tus nqi siab ntawm cov khoom me me toner txwv nws txoj kev siv dav.

Yog xav paub ntxiv txog cov khoom siv roj hmab silicone, thov ua raws li nram nojwtrubber.com.