EC21 Selling Leads Catalogs - y-tzp http://www.ec21.com/offers/y-tzp.html Sell Zirconia(Y-TZP) Beadhttp://www.ec21.com/offer_detail/Sell_Zirconia_Y_TZP_Bead--352928.htmlThe Zirconia (Y-TZP) beads are a Yttria Stabilized Zirconia grinding media, and have characteristics of excellent wear 20090219 Sell Milling Mediahttp://www.ec21.com/offer_detail/Sell_Milling_Media--1845750.htmlY-TZP Abrasive Grade A B C ZrO2 94.8 ZrO2(HFO2)70.00% 64.00% 60.00% Y2O3 5.2 4 Package: 25Kg PE bag or according to req20091221 Sell Zirconia Beadshttp://www.ec21.com/offer_detail/Sell_Zirconia_Beads--2314658.htmlY-TZP grinding medium)has property of high density,high hardness,high hardness ,better grinding efficiency.High wear-re20090713