Zirconia Silicate Bead

Zirconia Silicate Bead

ZrSiO4

Process

Sintering

CAS No.

10101-52-7

EINECS No

233-252-7

Appearance

White

Composition wt%

60-65% ZrO2;   35% SiO2

Shape

Bead

Size

Φ0.2,Φ0.6,Φ1,Φ1.5,Φ2,Φ2.5,Φ3,Φ10,Φ12,Φ15mm

Density(kg/dm³)

4.1

Density(kg/L)

2.5

Micro-hardness(kg/mm2)

1000

Moh's hardness

>7.5

Vickers Hardness

HV ≥1100

Elastic Modulus （GPa）

200

Thermal Conductivity (W/m.K)

3

Crushing Load (Φ7mm)

KN ≥8

Fracture Toughness (MPam1-2)

6.7

Compressive strength(2mm)

110kgf

Abrasion loss (g/T)

＜40

Applications

High crush strength which it could not be broken used for long time in the quick speed mill.

Paint& Coating

Ultra-fine grinding for cosmetic&Magnetic band

Superfine grinding mineral(GCC,Kaolin and so on)

Machine:

Sand mill. Attrition mill