China Southern Advanced Ceramic Technology Co., Ltd.

China Southern Advanced Ceramic Technology Co., Ltd.
Product Catague
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Products

Zirconia Silicate Bead
Zirconia Silicate Bead

Item : CS60000-4

Details :

Zirconia Silicate Bead

Specific Density:4.0g/cm3
size: 0.2~15mm
 
Available Size:
Sphere: Φ0.2,Φ0.6,Φ1,Φ1.5,Φ2,Φ2.5,Φ3,Φ10,Φ12,Φ15mm
 
Physical parameters:

Items

 unit

parameter

Composition

wt%

60-65% ZrO2
35% SiO2

Bulk Density

Kg/L

2.6～2.7(Φ2mm)

Specific Density

g/cm3

4.0～4.1

Mohs Hardness

Moh's

>8.5
      Vickers Hardness                 HV           ≥1100

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
 
There are high crush strength which it could not be broken used for long time in the quick speed mill.
Zirconia silicate bead formed by sintering.
It is widely instead the fused zirconia silicate with pore and easy broken.
 
Applications:
Paint& Coating
Ultra-fine grinding for cosmetic&Magnetic band
Superfine grinding mineral(GCC,Kaolin and so on)
 
Machine:
Sand mill. Attrition mill
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