Phofo ea Wollastonite, e leng diminerale e nang le calcium metasilicate, e fana ka thepa e ikhethang joalo ka tekanyo e phahameng ea likarolo, ho monngoa ha mongobo o tlase, le botsitso bo botle ba lik'hemik'hale, e leng se etsang hore e be tlatsetso ea bohlokoa liindastering tse ngata.
Indastering ea kaho, phofo ea wollastonite e ntlafatsa haholo ts'ebetso ea thepa e thehiloeng samenteng. Mohlala, kahong ea mehaho e melelele libakeng tse atisang ho ba le litšisinyeho tsa lefatše, ho eketsa phofo ea wollastonite ea 5-8% konkreite ho ntlafatsa matla a eona a ho kobeha ka ho fihlela ho 20%. Matlafatso ena e fokotsa kotsi ea ho petsoha, e netefatsa botšepehi ba meaho nakong ea mesebetsi ea litšisinyeho tsa lefatše. Ho feta moo, tlhahisong ea plasterboard, phofo ea wollastonite e sebetsa e le tlatsetso, e fokotsa boima ba mapolanka ntle le ho tela nako e telele, e fokotsang litšenyehelo tsa lipalangoang le ho nolofatsa lits'ebetso tsa ho kenya.
Indasteri ea li-ceramics le eona e rua molemo haholo ka phofo ea wollastonite. Tlhahisong ea lithaele tsa porcelain, e sebetsa e le phallo, e theola mocheso oa ho besa ka hoo e ka bang 100°C. Moetsi e moholo oa lithaele Italy o tlalehile phokotso ea 15% tšebelisong ea matla kamora ho kenyelletsa phofo ea wollastonite moleng oa bona oa tlhahiso. E boetse e ntlafatsa ho khomarela ha glaze le ho fokotsa ho sotha, e leng se fellang ka lithaele tsa boleng bo holimo, tse tšoanang haholoanyane. Ha ho etsoa lisebelisoa tsa tafole tsa ceramic, phofo ea wollastonite e ntlafatsa bosoeu le ho hlaka ha khanya, e leng se etsang hore lihlahisoa li ipiletse haholoanyane ho bareki.
Tlhahisong ea polasetiki, phofo ea wollastonite e sebetsa e le tlatsetso e matlafatsang. Ha e eketsoa ho polypropylene (PP) bakeng sa likarolo tsa likoloi, joalo ka mekhabiso ea kahare, e eketsa ho tiea le ho hanyetsa mocheso oa thepa. Sena se lumella bahlahisi ba likoloi ho rala likarolo tse tšesaane, tse bobebe, tse tlatsetsang ntlafatsong ea tšebeliso ea mafura. Khamphani e etellang pele ea likoloi e fumane hore ho sebelisa PP e matlafalitsoeng ea wollastonite ho fokotsa boima ba liphanele tsa mamati ka 12%, ha ho ntse ho bolokoa matla a hlokahalang a tšusumetso.
Nako ea poso: Phuptjane-11-2025
