Zta280 Zirconia Toughened Alumina Balls with Density 2.8g/cm3

• Application: Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard, Mining Mills
• Material: Zirconia
• Type: Grinding Ball
• Size: 0.5-13mm
• Density: 3.7g/cm3
• Usage: Grinding
• Model NO.: ZTA280
• Nearest Port: Qingdao
• Transport Package: Woven Bag/Jumbo Bag, Pallet
• Trademark: FIRSTAR
• Origin: China
• HS Code: 6909120000
• Production Capacity: 800tons Per Month

Product Description

ZTA280 Ceramic Grinding Media(density2.8g/cm3):
-High density, high hardness, low wear loss, regular shape, impact resistance, corrosion resistance, etc.
-Mainly used in grinding praphite, ceramic, glaze, paint, zirconia silicate, aluminum oxide, quartz, silicon carbide, talc, lime carbonate, kaolin, titanium and other materials grinding.
-Size: 0.5-1mm, 1-1.5mm, 1.5mm, 1.5-2mm, 2mm, 3mm, ...13mm 
-Density: 2.8g/cm3 
-Color: white
-Monthly production capacity: 800tons per month 

Technical Data: 

Item	Technical Data	Remarks
Composition	Al2O3≥57% SiO2:≤30% ZrO2≥5% Fe2O3≤0.5% others≤8%.
Specific density( g/cm3)	≥2.80
Vickers hardness( GPa)	≥7	HV5
Wear volume(g/kg.h)	≤1.5	Tested in high speed ball mills