Yam khoom twg zoo rau cov khoom noj khoom haus qib iav fwj?

Quartz xuab zeb, limestone, feldspar, soda tshauv, boric acid, lead compounds, barium compounds yog tag nrho cov muaj.

Muaj cov qauv hauv teb chaws rau iav lub raj mis zoo uas tuaj yeem siv los ua lub hauv paus. Feem ntau ntawm cov iav fwj yog siv los tuav cov zaub mov thiab dej haus, thiab cov kev cai rau cov iav fwj no tsis yog tsuas yog cov kev qhia dav dav xws li cov tsos zoo, tab sis kuj yog thermal thiab tshuaj stability ntawm cov khoom. Vim tias qhov kub siab ua kom tsis muaj menyuam ntawm cov iav fwj ua ntej sau, yog li rau cov khoom lag luam no kom paub meej txog qib siab ntawm thermal stability. Muaj cov khoom qab zib, curd thiab lwm yam khoom, txhawm rau khaws cia lub khob iav zoo nrog cov tshuaj lom neeg ruaj khov. Qhov zoo ntawm peb cov khoom iav sib txawv, thiab raws li tus neeg siv nws tsis tuaj yeem ua qhov kev tshuaj xyuas zoo ntawm txhua lub raj mis. Yog li txhawm rau kom ua tau zoo, peb xav kom koj xaiv cov chaw tsim khoom lag luam uas ntseeg siab, xws li OI cov chaw tsim khoom iav hauv Guangzhou, Shanghai, Wuhan thiab Tianjin, Tuam Tshoj, uas tuaj yeem ua tau raws li koj cov kev xav tau zoo. Tsis tas li yuav tsum tau kos npe rau ib qho kev lees paub zoo, tsuav nws tau teev nyob rau hauv daim ntawv cog lus muab khoom.

Cov khoom siv ntau yam siv los npaj cov iav sib xyaw ua ke hu ua cov ntaub ntawv raw ntawm iav. Kwv yees li ntawm 7-12 hom muaj pes tsawg leeg, cov khoom tseem ceeb muaj 4-6 hom, xws li quartz xuab zeb, limestone, feldspar, soda tshauv, boric acid, lead compounds, barium compounds, thiab lwm yam, raws li lub luag hauj lwm ntawm oxides qhia hauv Cov qauv ntawm cov iav tuaj yeem muab faib ua cov khoom siv raw ntawm cov iav tsim oxide, cov khoom siv nruab nrab oxide raw khoom, cov ntaub ntawv raw ntawm lub network sab nrauv lub cev oxide, raws li qhov xwm txheej ntawm cov oxides qhia, tuaj yeem muab faib ua cov khoom siv raw. ntawm acidic oxides, alkali hlau oxides ntawm raw cov ntaub ntawv. Nrog cov khoom siv yog ua kom cov iav kom tau txais qee yam khoom tsim nyog thiab ua kom cov txheej txheem melting ntawm cov ntaub ntawv raw, txawm hais tias tus nqi me me, tab sis lub luag hauj lwm tseem ceeb heev, cov ntaub ntawv pab tau muab faib ua clarifiers, fluxes, colorants, decolorizers, emulsifiers, oxidizers, txo cov neeg ua haujlwm, thiab lwm yam.

Tib cov ntaub ntawv raw ntawm cov formulations sib txawv, tib cov ntaub ntawv raw ntawm cov hauv paus chiv keeb thiab cov ntsiab lus sib txawv ntawm cov cim qhia, yuav cuam tshuam rau qhov zoo ntawm cov khoom thiab cov nqi tsim khoom. Nyob rau hauv cov ntaub ntawv ntawm raw khoom tus nqi tsis sib xws yog tsis loj, zus tau tej cov iav fwj nyob rau hauv kev sib piv ntawm cov qauv me me qhia, nws yog ib qhov nyuaj rau muaj ib tug tseem ceeb sib txawv, tsuas yog nyob rau hauv loj ntau lawm kom pom qhov txawv.