Ufa wa Wollastonite ndi mchere wa mafakitale wochokera ku wollastonite (CaSiO₃), mchere wa calcium metasilicate womwe umapangidwa m'miyala ya metamorphic ndi sedimentary. Womwe umakumbidwa kwambiri ku US, China, India, ndi Mexico, miyala yaiwisi imaphwanyidwa, kuphwanyidwa, ndi kuyeretsedwa (monga kupatukana kwa maginito) kuti ipange ufa woyera wabwino wokhala ndi tinthu tating'onoting'ono kuyambira ma microns mpaka ma sub-micron levels.
Yodziwika ndi kapangidwe kake kofanana ndi singano (chiŵerengero chapamwamba), kuyamwa chinyezi pang'ono, komanso kukhazikika kwa mankhwala, imagwira ntchito bwino m'njira zosiyanasiyana. Mu ceramics, imachepetsa kufooka kwa kuwombera ndikuwonjezera kukana kutentha, zomwe zimapangitsa kuti ikhale yofunika kwambiri pamatailosi olimba komanso zinthu zotsutsana ndi kutentha. Pa utoto ndi zokutira, imagwira ntchito ngati chodzaza cholimbitsa, kukonza kutseguka, kukana nyengo, komanso kukana kukanda. Mu pulasitiki, imalimbitsa ma polima, imachepetsa kupindika, ndikuchepetsa ndalama m'malo mwa zowonjezera zokwera mtengo. Kuphatikiza apo, imawonjezera kuwala ndi kusindikizidwa popanga mapepala ndikukhazikitsa ma arcs mu ndodo zolumikizira.
Nthawi yotumizira: Meyi-30-2025