Barium carbonate, tseem hu ua witherite, yog ib tug dawb crystalline compound uas feem ntau siv nyob rau hauv ntau cov ntawv thov kev lag luam. Ib qho ntawm thawj cov siv ntawm Barium carbonate yog ib feem ntawm cov iav ntau lawm, suav nrog cov leeg xov tooj thiab cov iav tsom iav. Ntxiv rau nws siv nyob rau hauv kev tsim cov iav, Barium Carbonate muaj ntau cov ntawv thov tseem ceeb. Nws yog feem ntau siv nyob rau hauv kev tsim khoom ntawm Ceramic Glazes, ntxiv rau hauv kev tsim cov hlau nplaum roj Barium Ferrite. Qhov sib xyaw ua ke kuj tseem yog qhov tseem ceeb ntawm kev tsim cov tshuab ua kom ruaj khov, uas tau siv los txhim kho lub durability thiab ntev ntawm PVC cov khoom lag luam. Lwm daim ntawv thov tseem ceeb ntawm Barium carbonate yog nyob rau hauv kev tsim cov cib thiab vuas. Qhov sib xyaw ua ke yog feem ntau ntxiv rau cov av nplaum sib xyaw los txhim kho lub zog thiab cov khoom siv ua tiav ntawm cov khoom tiav. Nws kuj tseem siv rau hauv kev tsim tshuaj ntawm cov tshuaj tshwj xeeb, suav nrog cov ntsev muag roj barium thiab barium oxide. Txawm hais tias nws ntau siv ntau yam, Barium Carbonate yog cov tshuaj lom tau zoo thiab yuav tsum tau daws nrog kev saib xyuas. Raug rau qhov sib xyaw ua ke tuaj yeem ua rau muaj mob ntau, suav nrog kev ua pa, tawv nqaij, tawv nqaij, thiab cov pa taws thiab cov pa taws. Vim li no, nws yog ib qho tseem ceeb kom ua raws li cov lus qhia kev nyab xeeb thaum ua haujlwm nrog cov khaub ncaws tiv thaiv thiab tsis txhob muaj lub sijhawm ntev hauv qhov sib txuas.
Lub sijhawm Post: Apr 2013 27-2023
