ZTA450 Zirconia Grinding Beads with Specific Density 4.5g/cm3

(1) Application

ZTA grinding media, is mainly used in coating, paint, pigment, ceramics, ink, electronic ceramics, titanium dioxide, pesticides, Kaolin, calcium carbonate, zirconia powder, mineral material, special chemical and other industries, also applied in Nano materials(such as lithium battery, barium sulfate, grinding ceramic ink, etc.)
 
(2) Properties
High strength, high fracture toughness, high corrosion resistance and super smooth surface, etc.
Large specific gravity, abrasion resistance, PPM abrasion grade, high hardness.

(3)Chemical Property

	ZTA280	ZTA320	ZTA370	ZTA380	ZTA450	ZTA470
Al2O3(%)	≥57	≥70	≥87	≥66	≥5	≥3
ZrO2(%)	≥5	≥5	≥5	≥18	≥62	≥70
SiO2(%)	≤30	≤20	≤5	≤12	≤30	≤24
HV hardness(GPa)	≥7	≥8	≥12.5	≥11	≥10	≥10
Crushing Strength(N)	≥250(ø1.5-2)	≥800(ø3.5)	≥1000(ø3)	≥12000(ø8)	≥1200(ø3)	≥1300(ø3)
Water absorption	<0.01	<0.01	<0.01	<0.01	<0.01	<0.01
Bulk density(g/cm3)	≥2.80	≥3.15	≥3.70	≥3.78	≥4.48	≥4.60
Wear loss rate(g/kg.h)	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5
Sphericity	≥95%	≥95%	≥95%	≥95%	≥95%	≥95%

 
(4) Standard Dimension
ø0.5-1mm, ø1.5mm, ø2mm, ø2.5mm, ø3mm, ø3.5mm, ø4mm, ø5mm, ø6mm, ø8mm. 10mm,13mm
 
(5) Package
Different package as to meet different customer's requirements.
Wooden Crates       Drum      Plastic Pallet     Bulk Packing    Plastic Bucket



Zibo Qimingxing New Material Incorporated Co., Ltd has been founded in 1997 and covered the area of 160mu,having more than 260 staffs in which the technical staffs account for 35%. The company has set up their wholly owned subsidiary, Shandong Ultraming Fine Ceramics Co., Ltd, Shandong Yilaisheng New Material Co., Ltd, Zibo Xingao New Material Research Institute Co., Ltd. The annual production of wear resistant ceramic and grinding media is 18000 tons. Our factory passed the ISO 9001:2015 standard quality management system certificate and successfully listed on the new OTC market in January 2017. 

Our products are also exported to many courtries and build long-term business relationship with customers.