Price:Negotiable

Send Inquiry

Description:

zirconium silicate beads
referred with high-density
high hardness, high toughness
high-intensity
size:0.2-15mm

high quality zirconium silicatebeads, zirconia silicate bead for grinding media ormilling

 

Description:
zirconium silicate beads are made from the high grade Australianzircon sand with granulating shaped method and hardened bysintering. The unique formula and producing procedure offer you amiddle density and hardness, high wear resistance zircon beads. Itis a good option to grind and disperse middle hard particles in lowto middle viscosity range slurries. 

 

Physical parameters:

 

Items	unit	parameter
Composition	wt%	65% ZrO2 35% A2O3
Bulk Density	Kg/L	2.6~2.7(Φ2mm)
Specific Density	g/cm3	4.0~4.1
Hardness(HV)	GPa	>8.5
Elastic Modulus	GPa	200
Thermal Conductivity	W/m.K	3
Crushing Load	KN	≥8 (Φ7mm)
Fracture Toughness	MPam1-2	6.7
Grain Size	µm	≤0.8
Coefficient(20-400 °C)	10x10-6/ °C(20-400)	7.0

  

Sizes:

Model	Sizes(mm)	Model	Sizes(mm)
ZL4	0.4-0.6	ZL20	2.0-2.2
ZL6	0.6-0.8	ZL22	2.2-2.5
ZL8	0.8-1.0	ZL25	2.5-2.8
ZL10	1.0-1.2	ZL28	2.8-3.2
ZL12	1.2-1.4	ZL32	3.2-3.5
ZL14	1.4-1.6	ZL35	3.5-4.0
ZL16	1.6-1.8	ZL40	4.0-4.5
ZL18	1.8-2.0	ZL45	4.5-5.0

 

 

Application:

 

— Pigmentsand dyestuffs: to grind and disperse inorganic pigment such asTiO2, carbon black; organic pigments such as phthalocyanine blue,cromophtal yellow;

 

— Coatings& paints: protection paint, emulsion paint, printing inks,inkjet inks, paper coating and video tape coating;

 

— Fillers:Kaolin, Mica, CaCO3 and steatite.

 

 

 

Any interest plsfeel freely to contact me.

Tel:86-731-84425358       86-15084891114