Product Description:
 
This is zirconium oxide powder , also named zirconium oxide, zirconium dioxide, which is produced by wet-chemical process. This zirconium oxide powder can be used in ceramics, refractory material, pigment, artificial jewel, grinding and polishing, etc. fields.
 
Features:
 
1. Small partical diameter
2. Excellent fluidity, easy to mold and sinter
3. High and stable quality between batches
Application:
1.Zirconia could be used in high strength, tenacity and abrasion goods, like mill liner, cutting tool, wire-drawing die, thermal extrusion die, jet, valve, ball, pump parts, sliding parts etc.
2.zirconia is widely used in functional ceramics, structural ceramics, electronic ceramics, biological ceramics etc.
3.zirconia for piezoelectric element, bulk capacitor
4.zirconia for artificial gemstone, abrasive material
 
5.zirconia could be used as refractory materials in molten glass and metallurgy etc.
Specifications:
 
 
 

ITEM		MODEL
		Z01	Z02	Z03	Z04	Z05
Chemical Composition	ZrO2(wt%)	94.80+0.20	90.60+0.20	86.20+0.20	≥99.5	≥99.9
	Y2O3(wt%)	5.20+0.20	8.80+0.20	13.50+0.20	/	/
	Al2O3	<100ppm	<100ppm	<100ppm	<100ppm	<100ppm
	Fe2O3	<50ppm	<50ppm	<50ppm	<50ppm	<20ppm
	SiO2	<200ppm	<200ppm	<200ppm	<200ppm	<100ppm
	TiO2	<50ppm	<50ppm	<50ppm	<100ppm	<50ppm
	Na2O	<50ppm	<50ppm	<50ppm	<50ppm	<50ppm
	K2O	<100ppm	<100ppm	<100ppm	<100ppm	<50ppm
	CaO	<100ppm	<100ppm	<100ppm	<100ppm	<50ppm
	MgO	<100ppm	<100ppm	<100ppm	<100ppm	<50ppm
	Cl-	<500ppm	<500ppm	<500ppm	<500ppm	<200ppm
BET(m2/g)		5~38	10~32	10~32	5~15	5~15
D50(um)		<0.5	<0.5	<0.5	<0.5	<0.5
PH		6.5	6.5	6.5	6.5	6.5
Apparent Density(g/cm3)		1.15~1.25	1.15~1.25	1.15~1.25	0.5~1.0	0.5~1.0

Product Description
High purity superfine yttria-stabilized zirconia powder composite subdivides into dry-pressed powder, injection molding powder, airflow powder. Widely used in various structural ceramic pieces, zirconia grinding media balls, high-level zirconia ceramic watches, zirconia fiber stub, casing tubes, dentures, human bones, phone back shell, computer backplane, military armor and various sprayings .