Upfu hweWollastonite, mineral ine calcium metasilicate, hune hunhu hwakasiyana hwakadai sehuwandu hwepamusoro hweaspect ratio, hunyoro hushoma, uye kugadzikana kwakanaka kwemakemikari, zvichiita kuti ive chinhu chinokosha muindasitiri dzakasiyana-siyana.
Muindasitiri yekuvaka, upfu hwewollastonite hunosimudzira zvikuru mashandiro emidziyo yakagadzirwa nesimende. Semuenzaniso, mukuvaka zvivakwa zvirefu munzvimbo dzinodengenyeka nekudengenyeka kwenyika, kuwedzera upfu hwewollastonite hwe5-8% ku concrete kunovandudza simba rayo rekutenderera kusvika ku20%. Kusimbiswa uku kunoderedza njodzi yekutsemuka, zvichivimbisa kusimba kwezvivakwa panguva yezviitiko zvekudengenyeka kwenyika. Pamusoro pezvo, mukugadzira plasterboard, upfu hwewollastonite hunoshanda sekuzadza, hunoderedza huremu hwemabhodhi pasina kukanganisa kugara kwenguva refu, izvo zvinoderedza mari yekufambisa uye zvinorerutsa maitiro ekuisa.
Indasitiri yezvesimbi inobatsirwawo zvikuru neupfu hwewollastonite. Mukugadzira mataira eporcelain, inoshanda senzira yekuchinja, ichideredza tembiricha yekupisa neinenge 100°C. Mugadziri mukuru wemataira muItaly akataura kuti kushandiswa kwesimba kwaderera ne15% mushure mekuisa upfu hwewollastonite mumutsara wavo wekugadzira. Inovandudzawo kunamira kweglaze uye inoderedza kukotama, zvichikonzera mataira emhando yepamusoro, akafanana. Mukugadzira midziyo yeceramic, upfu hwewollastonite hunosimudzira kuchena uye kupenya, zvichiita kuti zvigadzirwa zvinyanye kukwezva vatengi.
Mukugadzira mapurasitiki, wollastonite powder inoshanda semuchina wekusimbisa. Kana ikaiswa mu polypropylene (PP) yezvikamu zvemotokari, zvakaita sekugadzirisa mukati, inowedzera kuomarara uye kuramba kupisa kwechinhu chacho. Izvi zvinobvumira vagadziri vemotokari kugadzira zvikamu zvakatetepa, zvakareruka, zvichibatsira mukuvandudza mashandiro emafuta. Kambani inotungamira mumotokari yakawana kuti kushandisa wollastonite-reinforced PP kwakaderedza huremu hwemapaneru emusuwo ne12%, ukuwo ichichengetedza simba rinodiwa rekurova.
Nguva yekutumira: Chikumi-11-2025
