Yuav Ua Li Cas Xaiv Ib Qhov Zoo Tshaj Rau Alumina Ceramics?

Tam sim no, binders nyob rau hauv kev ua lag luam yuav muab faib ua lubricants, plasticizers, dispersants, surfactants, thiab lwm yam. Yuav kom ua tau raws li qhov kev xav tau, kev sib xyaw ntawm ntau yam khoom siv organic feem ntau yog siv. Thaum xaiv alumina ceramic binder, nws yog qhov yuav tsum tau ua ntej uas nws tuaj yeem ntub los ntawm cov hmoov, thiab tsuas yog thaum qhov tseem ceeb ntawm qhov nro los yog lub zog tsis muaj zog ntawm cov hmoov ntau dua li qhov nro ntawm cov binder tuaj yeem ua kom zoo wetted.

Qhov thib ob, cov binders zoo yog ib qho yooj yim kom ua tiav los ntawm cov hmoov thiab muaj cohesion siab. Thaum lub binder yog wetted los ntawm cov hmoov, ib tug gravitational kev sib cuam tshuam tshwm sim ntawm cov molecules, thiab ib tug khi tshwm sim ntawm cov binder thiab cov hmoov. Nyob rau tib lub sij hawm, cohesion yog generated nyob rau hauv lub binder molecules vim orientation, induction, thiab dispersion los. Txawm hais tias cov dej tuaj yeem ntub cov hmoov, nws yog volatile, muaj ib tug me me molecular hnyav, thiab tsis muaj cohesion, ua rau nws tsis yog ib tug zoo binder rau alumina ceramics.

Tsis tas li ntawd, qhov hnyav molecular ntawm cov binder siv rau hauv alumina ceramics yuav tsum yog nruab nrab, thiab raws li qhov hnyav molecular nce, lub peev xwm khi tau zoo. Tab sis thaum lub luj molecular loj dhau lawm, lub cohesive quab yuam yog siab dhau mus yuav yooj yim wetted, thiab nws yog ib qho yooj yim mus ua deformation ntawm lub billet. Txhawm rau pab txhawb kev txav ntawm cov ntu ntu hauv cov molecule, nws yog ib qho tsim nyog yuav tsum tau ntxiv cov yas yas kom tsim nyog rau lub sijhawm no. Thaum nws yooj yim rau ntub, nws ua rau cov ntaub ntawv softer thiab yooj yim rau daim ntawv.

Tsis tas li ntawd, txhawm rau xyuas kom zoo ntawm alumina ceramics, nws tseem yuav tsum tau tiv thaiv impurities los ntawm kev sib xyaw los ntawm cov ntaub ntawv raw, cov ntaub ntawv raw, thiab cov txheej txheem kev npaj, uas tuaj yeem ua rau muaj kev puas tsuaj rau cov khoom. Yog li ntawd, nws yog ib qho tsim nyog yuav tau xaiv cov khoom siv organic uas yooj yim tshem tawm thiab tsis muaj teeb meem inorganic ntsev thiab hlau ions thiaj li ua kom cov khoom zoo.

Yog tias koj txaus siab, koj tuaj yeem tiv tauj kuv los ntawm cov ntaub ntawv tiv tauj hauv qab no.
Email: hasales2@huaomaterial.com