Calcium carbonate tau siv los ua inorganic muab tso rau hauv cov yas ntim rau ntau xyoo.Yav dhau los, calcium carbonate feem ntau yog siv los ua cov khoom siv rau lub hom phiaj tseem ceeb ntawm kev txo nqi, thiab tau txais txiaj ntsig zoo.Nyob rau hauv xyoo tas los no, nrog rau kev siv dav hauv kev tsim khoom thiab ntau qhov kev tshawb fawb tshawb pom, sau cov calcium carbonate loj tuaj yeem tsis tuaj yeem txo qhov kev ua tau zoo ntawm cov khoom, thiab tseem txhim kho qee yam, xws li cov khoom siv kho tshuab, thermal zog. , lwm.
Hauv kev siv tiag tiag, calcium carbonate feem ntau tsis ncaj qha ntxiv rau cov yas.Txhawm rau ua kom cov calcium carbonate sib npaug sib npaug hauv cov yas thiab ua lub luag haujlwm hauv kev ua kom zoo dua qub, kev kho kom zoo ntawm cov calcium carbonate yuav tsum tau ua ua ntej.
Raws li cov txheej txheem molding thiab kev ua tau zoo ntawm cov khoom yas kawg, calcium carbonate nrog qee qhov me me yog xaiv, ua ntej qhib thiab kho nrog cov neeg ua haujlwm pabcuam xws li coupling agent, dispersant, lubricant, thiab lwm yam, thiab tom qab ntawd muaj qee tus neeg nqa khoom. resin yog ntxiv rau sib tov sib npaug.Ntsia hlau extruder rau extrude thiab granulate kom tau txais calcium carbonate zaj duab xis masterbatch.Feem ntau, cov ntsiab lus calcium carbonate hauv masterbatch yog 80wt%, tag nrho cov ntsiab lus ntawm ntau yam additives yog li 5wt%, thiab cov cab kuj yog 15wt%.
Qhov sib ntxiv ntawm calcium carbonate tuaj yeem txo tus nqi ntawm cov yas zoo heev
Calcium carbonate muaj ntau heev thiab nws cov kev npaj yog yooj yim heev, yog li tus nqi kuj pheej yig.Hais txog cov ntaub ntawv tshwj xeeb rau cov kav dej, tus nqi ntawm polyethylene (nrog cov pa roj carbon dub) hauv tsev thiab txawv teb chaws yog siab, thiab tus nqi sib txawv ntawm calcium carbonate.Qhov ntau calcium carbonate ntxiv rau cov yas, tus nqi qis dua.
Ntawm chav kawm, calcium carbonate tsis tuaj yeem muab ntxiv mus tas li.Xav txog qhov tawv ntawm cov khoom yas, qhov ntim ntawm calcium carbonate feem ntau tswj tsis pub dhau 50wt% (cov ntaub ntawv muab los ntawm calcium carbonate muab tub lim manufacturers).Rau kev tsim cov yas thiab steel-plastic composite kav, yas yog cov khoom siv tseem ceeb, thiab txo tus nqi ntawm cov yas yuav ua rau kom txo tau cov nqi tsim khoom thiab muaj txiaj ntsig zoo rau kev txhim kho cov txiaj ntsig.
Post lub sij hawm: Oct-09-2022