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35% SiO2 Zirconia Silicate Beads

Material: 65% ZrO₂ +35% SiO₂
Specific Density: ≥4.0 g/cm³
Size: 0.4-6mm
Model Number: KD-SZS
Brand: KINGDA
Quantity:

                    123



● Product Introduction:

Zirconium silicate ceramic balls and beads as ceramic grinding media are made from imported Australian zircon sand by using rolling into billets and sintering phase technology, sophisticated technologies provide our customers zirconium silicate grindidng medias of both high compressive strength and low abrasiveness. Compared with alumina and glass balls, zirconium silicate grinding media balls have the advantages of low abrasiveness and high toughness.


 Product Description:

Item

Unit

Specification

Composition

wt%

60-65% ZrO2

30-35%SiO2

Bulk Density

Kg/L

>2.6-2.7(Φ2mm)

Specific Density

g/cm3

≥4.0

Hardness

Moh's

>8.5

 

Elastic modulus

GPa

200

Thermal Conductivity

W/m.K

3

Crushing Load

KN

≥15 (Φ2mm)

Fracture Toughness

MPam1-2

8

Grain size

µm

≤0.5

Wear loss

ppm/h

<0.8

Size(mm)

0.4-0.6mm

0.6-0.8mm

0.8-1.0mm

1.4-1.4mm

1.4-1.6mm

1.6-1.8mm

2.4-2.6mm

2.6-2.8mm

2.8-3.0mm


● Features:

Compacted and homogeneous microstructure.

High gravity, lower bead wear loss.

High crushing strength, minimum friction to allow minimum wear down to the equipment.

Smooth surface, deeply polished surface, easy wash.

   

● Applications: 

7

 

● Factory Process & Qc Equipment:

45

● Package & Delivery:

6

    20~25KG/Plastic Drum, 800-1000KG/Pallet with shrink wrapped

 

● Storage:

    The grinding media should be stored in a dry and clean place.

Chemical Composition:

Composition

ZrO₂

SiO₂

Content %

65

35

Typical Properties:

Specific Gravity

g/cm³

Bulk Density

g/cm³

Hardness

Moh’s

Hardness

Hv

Color

≥4.0

>2.5

≥7.0

>900

 light yellow

Sizes Φ:

Sizemm

Sizemm

Sizemm

Sizemm

Sizemm

0.4-0.6

1.0-1.2

1.6-1.8

2.4-2.6

4

0.6-0.8

1.2-1.4

1.8-2.0

2.5-3.0

5

0.8-1.0

1.4-1.6

2.2-2.4

3.0-3.5

6

Product Inquiry

CONTACT FORM

Contact Us

Email: Info@kingdacera.com
Skype: Sales@kingdacera.com
What'sApp/Wechat: +8615367874686
Tel: +86-731-8563 2366
QQ: 3271675825

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