Lithopone yog cov xim dawb uas tsim los ntawm kev sib xyaw ntawm barium sulfate thiab zinc sulfide thiab muaj ntau yam kev siv hauv ntau yam lag luam. Qhov sib xyaw no, tseem hu ua zinc-barium dawb, yog nrov rau nws lub zog zais zoo, huab cua tsis kam, acid thiab alkali tsis kam. Hauv blog no, peb yuav tham txog kev siv sib txawv ntawm lithopone,lithopone tshuajcov khoom thiab nws qhov tseem ceeb hauv kev siv tshuab.
Ib lub ntsiabsiv lithoponeyog raws li ib tug dawb pigment nyob rau hauv zus tau tej cov xim, coatings thiab plastics. Nws lub zog npog siab thiab ci ntsa iab ua rau nws zoo tagnrho rau kev ua tiav cov xim dawb hauv cov khoom no. Tsis tas li ntawd, lithopone paub txog nws lub peev xwm los txhim kho huab cua tsis kam thiab ua haujlwm ntev ntawm cov xim, ua rau nws muaj txiaj ntsig zoo nyob rau sab nraum zoov thiab tiv thaiv txheej. Nws cov kua qaub thiab alkali kuj ua rau nws haum rau ntau yam kev lag luam.
Hauv kev lag luam ntawv thiab cov ntaub so ntswg, lithopone yog siv los ua cov muab tub lim thiab txheej xim hauv cov ntawv tsim. Nws qhov loj me me thiab qhov ntsuas qis qis tso cai rau nws los txhim kho cov opacity thiab ci ntsa iab ntawm daim ntawv, muab nws pom tseeb thiab huv si. Kev siv lithopone hauv kev tsim cov ntawv pab txhim kho kev luam tawm thiab pom kev pom ntawm ntau yam khoom siv ntawv.
Ntxiv thiab,lithoponeyog siv rau hauv kev tsim cov khoom siv roj hmab xws li cov log tsheb, conveyor siv, thiab hoses. Nws ua raws li kev txhawb nqa ntxiv hauv cov khoom siv roj hmab, pab txhim kho lub zog, puas thiab tiv thaiv huab cua ntawm cov khoom kawg. Ntxiv lithopone rau cov qauv roj hmab tuaj yeem pab txhim kho kev ua haujlwm tag nrho thiab kev pabcuam lub neej ntawm cov khoom siv roj hmab hauv ntau yam kev siv.
Hauv kev tsim kho thiab cov khoom siv hauv tsev, lithopone yog siv los ua cov xim hauv kev tsim cov txheej txheem vaj tsev, cov xim phab ntsa thiab ntau yam khoom siv hauv tsev. Nws cov kev tiv thaiv zoo heev thiab xim ruaj khov ua rau nws yog ib qho tseem ceeb hauv cov xim zoo nkauj thiab cov txheej txheem rau kev siv vaj tse thiab cov hniav. Tsis tas li ntawd, lithopone tau ntxiv rau cov khoom siv hauv tsev xws li plaster, cement, thiab cov nplaum los txhim kho lawv cov tsos thiab kav ntev.
Chemically, lithopone yog ib qho chaw ruaj khov thiab tsis muaj tshuaj lom, ua rau nws tsim nyog rau ntau yam kev siv thiab kev lag luam. Nws cov tshuaj muaj pes tsawg leeg yog barium sulfate thiab zinc sulfide, uas muab nws cov khoom tshwj xeeb uas xav tau ntau hauv kev tsim khoom ntawm ntau yam khoom. Nws tsis kam mus rau ib puag ncig yam thiab compatibility nrog rau lwm yam khoom ua rau nws muaj ntau yam thiab muaj txiaj ntsig muaj nyob rau hauv ntau yam formulations.
Hauv cov ntsiab lus, lithopone yog siv thoob plaws ntau yam kev lag luam, nrog rau cov xim, txheej, yas, ntawv, roj hmab, thiab cov khoom siv hauv tsev. Nws cov khoom siv tshuaj lom neeg thiab lub cev ua rau nws yog ib qho tseem ceeb hauv kev tsim khoom ntawm ntau yam khoom, muab lawv nrog kev ua tau zoo, zoo li qub thiab kav ntev. Raws li thev naus laus zis txuas ntxiv mus, qhov kev thov rau cov xim zoo nkauj xws li lithopone yuav tsum loj hlob, ntxiv dag zog rau nws qhov tseem ceeb hauv cov tshuaj thiab kev lag luam.
Post lub sij hawm: Jan-12-2024