izindaba

Impuphu ye-Wollastonite inesimo sekristalu esifana nenaliti kanye ne-fibrous crystal, ubumhlophe obuphezulu, kanye nezakhiwo zomzimba nezamakhemikhali ezihlukile. Isetshenziswa kabanzi ezintweni zobumba, opende, ezimbozweni, epulasitikini, enjolobeni, embonini yamakhemikhali, ekwenzeni iphepha, ezindongeni zokushisela, e-slag yokuvikela insimbi, kanye nanjengesithasiselo se-asbestos.
Embonini yepulasitiki, i-wollastonite powder ayigcini nje ngokudlala indima yokugcwalisa, kodwa futhi ithatha indawo ye-asbestos ne-glass fiber ngokwengxenye ukuze kuqiniswe izinto. Njengamanje, isetshenziswe kumapulasitiki ahlukahlukene njenge-epoxy, i-phenolic, i-thermosetting polyester, i-polyolefin, njll. I-Wollastonite powder isetshenziswa kabanzi kumapulasitiki emikhiqizweni yokucubungula okujulile. Njengesigcwalisi sepulasitiki, isetshenziswa kakhulu ukuthuthukisa amandla okuthamba kanye namandla okugoba, nokunciphisa izindleko.
Embonini yerabha, i-wollastonite impuphu yemvelo inesakhiwo esikhethekile esifana nenaliti, emhlophe, ayinabo ubuthi, futhi iyindlela yokugcwalisa irabha ngemva kokuchotshozwa okucolekile kakhulu nokuguqulwa kwendawo. Ayikwazi nje ukunciphisa izindleko zokukhiqiza imikhiqizo yerabha, kodwa futhi ithuthukise izakhiwo zerabha, iyinike imisebenzi ekhethekile irabha ngokwayo engenayo.
Embonini yokupenda, i-wollastonite powder isetshenziswa njengesigcwalisi samapende nezimbozo, okungathuthukisa izakhiwo zomzimba nezamakhemikhali, ukuqina kanye nokumelana nesimo sezulu kwemikhiqizo, kunciphise ukukhazimula kwamapende, kuthuthukise ikhono lokukhulisa izimbozo, kunciphise imifantu, futhi kunciphise ukumuncwa kwamafutha futhi kuthuthukise ukumelana nokugqwala. I-Wollastonite inombala okhanyayo kanye nokukhanya okuphezulu, okwenza ifaneleke ukukhiqiza upende omhlophe wekhwalithi ephezulu kanye nopende onombala ocacile nocacile. I-wollastonite powder enesimo senaliti inobushelelezi obuhle, ukumbozwa kombala ophezulu kanye nokusatshalaliswa okufanayo, futhi inezakhiwo zokulwa ne-UV. Isetshenziswa kabanzi ezimbozweni zodonga zangaphakathi, ezimbozweni zodonga zangaphandle, ezimbozweni ezikhethekile, kanye nopende we-latex. Usayizi wezinhlayiya ezinhle kakhulu, ubumhlophe obuphezulu kanye nenani le-pH, umbala wopende ongcono kanye nezakhiwo zokumboza, kanye nopende we-alkaline kungasetshenziswa njengezimbozo zokulwa nokugqwala kwemishini yensimbi efana nensimbi.
Embonini yokwenza amaphepha, i-silica fume ingasetshenziswa njengesigcwalisi futhi ihlanganiswe ne-fibre yezitshalo ukwakha i-fibre ehlanganisiwe yokwenza amaphepha, ithathe indawo ye-fibre yezitshalo ezithile. Nciphisa ukusetshenziswa kwe-pulp yokhuni, yehlisa izindleko, ithuthukise ukusebenza kwephepha, ithuthukise ukushelela kanye nokungacaci kwephepha, ithuthukise ukufana kwephepha, isuse ugesi omile wephepha, yehlise izinga lokuncibilika kwephepha, ithuthukise ukuphrinta, futhi inciphise ukukhishwa kokungcola ngesikhathi senqubo yokugaya i-fibre yezitshalo.

硅灰石5


Isikhathi sokuthunyelwe: Juni-13-2024