Video: Puas yog EPK tib yam li kaolin?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
EPK , uas yog li cas cov neeg feem coob xa mus rau cov khoom siv Edgar Plastic Kaolin , yog qhov thib ob dej-ntxuav kaolin uas yog mined hauv Florida. Txij li thaum EPK yog ze heev rau theoretical kaolin chemistry, nws yuav hloov rau lwm yam kaolin uas tuaj yeem ua rau ib yam thov.
Ib yam li ntawd, nws raug nug, EPK yog dab tsi hauv glaze?
EPK Av nplaum. Nqe lus piav qhia: EPK Kaolin yog ib qho tshwj xeeb, zoo, dej ntxuav, ceramic kaolin uas muaj xim dawb raug rho tawm haujlwm, cov yam ntxwv zoo sib xws thiab muaj zog ntsuab. Hauv glazes , EPK muaj peev xwm ncua kev ncua zoo heev thiab tsis pom kev huv.
Tsis tas li ntawd, koj yuav ua li cas calcine kaolin? Feem ntau cov kws kos duab studio yog yuav calcined kaolin los yog ua rau lawv tus kheej los ntawm kev tso raw kaolin nyob rau hauv ib lub tais ntiav thiab tua nws nyob rau hauv ib tug bisque firing. Kev saib xyuas yuav tsum tau siv kom tsis txhob over-calcining av nplaum. Yog kaolin yog calcined ntawm qhov kub thiab txias, hais lub khob hliav qab 04, qhov tshwm sim calcine tuaj yeem muaj cov av nplaum tawv tawv.
Ib yam li ntawd, Grolleg yog dab tsi?
Grolleg yog lub npe kev lag luam rau qhov sib xyaw ua lus Askiv suav av nplaum, uas muaj cov yas me me, cov ntsiab lus titania tsawg thiab cov ntsiab lus flux kuj, tsawg shrinkage thiab xiav-dawb raug rho tawm xim. Nws yog qhov zoo tshaj plaws rau kev ua translucent pov los yog casting porcelains.
Gerstley borate yog dab tsi?
Gerstley Borate yog sodium-calcium, borate compound siv nyob rau hauv ceramics raws li ib tug tsawg thiab nruab nrab kub flux. Nws yog qhov tseem ceeb ntawm boron nyob rau hauv glazes, thiab ua raws li tus neeg sawv cev melting. Nws kuj tuaj yeem ua qee yam ua opacifier thiab tiv thaiv crazing.
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