Hydroxypropyl Methyl Cellulose ya Ceramics

Hydroxypropyl methyl selulose (HPMC) ni polymer-eruble polymer ikunze gukoreshwa mubukorikori. HPMC ni uburyo bwahinduwe bwa selile, bukomoka kumitsi y'ibimera. Ikoreshwa cyane nka binder, kubyimbye, no guhagarika agent muburyo bwa ceramic.

Mu nganda zububumbyi, HPMC ikoreshwa muburyo butandukanye, harimo ibumba ryometse kuri ceramic, glazes ceramic, hamwe nubutaka bwumubiri. HPMC izwiho gufata neza amazi meza, bigatuma ihitamo neza kuriyi porogaramu.

Imwe mu nyungu zibanze zo gukoresha HPMC muburyo bwa ceramic nubushobozi bwayo bwo kunoza imikorere no kugabanya gucika. HPMC ikora nk'ibyimbye kandi ihuza, ifasha kugumisha uduce duto twa ceramic duhagarikwa. Ibi bigabanya ibyago byo gutura cyangwa gutandukana, bishobora gutera gukama kutaringaniye no gucika mugihe cyo kurasa. Byongeye kandi, HPMC irashobora kunoza plastike nubushobozi bwimikorere ya ceramic, byoroshe kubyitwaramo no kubikora.

Iyindi nyungu ya HPMC mububumbyi nubushobozi bwayo bwo kunoza imiterere no kurwanya amazi. HPMC ikora firime hejuru yubutaka bwa ceramic, ishobora gufasha kunoza imiterere yabyo. Byongeye kandi, firime irashobora gutanga inzitizi kumazi, ifasha kunoza amazi yibicuruzwa byuzuye bya ceramic.

HPMC izwi kandi kubera ibinyabuzima byangiza umutekano n'umutekano. Nibintu bidafite uburozi kandi bidatera uburakari bikoreshwa cyane mubikorwa bitandukanye. Ibi bituma ihitamo neza kubutaka bwa ceramic buzakoreshwa muburyo butandukanye, harimo nibizahura nibiryo cyangwa amazi.

Ariko rero, ni ngombwa kumenya ko imikorere ya HPMC mu gutunganya ceramique ishobora guterwa nimpamvu zitandukanye, zirimo ingano yimiterere nuburyo imiterere ya ceramic, pH nubushyuhe bwimikorere, hamwe nibintu byihariye bya HPMC . Abashinzwe gutegura bagomba gutekereza neza kuri ibi bintu mugihe bahisemo icyiciro gikwiye hamwe nubushakashatsi bwa HPMC kugirango babe ceramic.

Muri make, HPMC ni polymer ikoreshwa cyane mumazi yubukorikori. Ibikoresho byo kubika amazi, ubushobozi bwo kunoza imikorere no kugabanya gucikamo ibice, hamwe nubushobozi bwo kunoza imiterere no kurwanya amazi bituma ihitamo neza mubikorwa byinshi byubutaka. Ariko, abategura bagomba kumenya aho ubushobozi bwabo bugarukira kandi bakemeza ko bikwiye kubisabwa mbere yo kubishyira mubikorwa byubutaka.