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Wollastonite Qhov chaw ntawm Keeb Kwm: Anhui, Tuam Tshoj (Mainland) Hom Lub Npe: Tuppis Tus Qauv Qauv: TS Daim Ntawv Thov: Ceramics Hardness: 4.5-5.5 Sio2 cov ntsiab lus (%): 47% min. FE2O3 cov ntsiab lus (%): 0.25% Max. Al2O3 cov ntsiab lus (%): 1.5% Max. MGO cov ntsiab lus (%): 2.5% Max. CAO cov ntsiab lus (%): 40.0% min. Whiteness: 87.0% min.Refrive index (%): 1.616 ~ 1.631 Qhov loj me me: 325mesh |
Cim npe nrov: Wollastonite Nqe, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, Hoobkas
