+86-731-85632366
Share to:

Agate Ball

Material: SiO₂
Specific Density: ≥2.65 g/cm³
Size: 3-60mm
Model Number: KD-AG
Brand: KINGDA
Availability:
Quantity:

_DSC8760_副本_DSC8763_副本_DSC8765


Product Introduction

It is made of imported agate raw material.It not only has high strength and toughness ,but also high wear resistance.Can be used in all kinds of ball mill, long life and can reduce the cost,reduce the wear of the ball in the production and processing,the impact on the environment is small.


Material Data for Agate Balls

General

Material

Agate – SiO2

Material Specification

SiO2

Al2O3

Fe2O3

CaO

MgO

Na2O

K2O

99.9%

<0.02%

<0.02%

<0.02%

<0.02%

<0.02%

<0.02%

Physical Properties

Density

2.65 g/cm³

Hardness

7.2~7.5 Mohs


Number and Size of the Balls

1. Pregrinding the coarse, hard material with large balls

2. Use of many small balls will increase the fine fraction if the running time is increased

3. A higher mass (spec. weight) of the grinding balls will accelerate the grinding

4. Size of the Grinding Balls

Type of feed material

Ball diameter

Hard samples feed particle size <10 mm

30 mm or 40 mm

Medium piece size (<5 mm)

20 mm

Fine material (0.5 mm)

10 mm or 5 mm

Homogenisation of dry or liquid samples

10 mm

Homogenisation of viscous samples

20 mm

These are just clues: the size of grinding jars and grinding balls should be determined experimentally if necessary.

  

Advantages

* A large, high strength, high grinding efficiency, will shorten the processing time.

* Ball really high, smooth surface, the distribution of small diameter, high-precision products can be broken and scattered.

* The use of high purity raw materials to a high wear resistance, minimal limits of impurities mixed.

* Good wear resistance, long life, without frequent added agate grinding ball, reduce production costs.

* Significant than viscous and the smashing of wet grinding and dispersion, may also play a greater power.

* Stir in the use of the ball mill grinding process, need not worry about the ball rust corrosion.



Application:

    Superfine grinding and dispersing for piezoelectric ceramic electronic materials, insulation  material, magnetic material, 

    light industry, paint, ink, medicine, food, geology, chemical engineering and so on.

Chemical Composition:

Composition

SiO₂

MgO+CaO+Mn₂O3

Wt%

97.26

2.74


Typical Properties:

Specific Gravity

g/cm³

Bulk Density

g/cm³

Hardness

Moh’s

Elastic Modulus

Gpa

Color

2.65

1.5

7.2-7.5

70

Ivory white, gray, and other natural colors


Sizes Φ:

Sizemm

Sizemm

Sizemm

Sizemm

3-5

10-15

25-30

50

6-8

15-20

30

60

8-10

20-25

40



Previous: 
Next: 
Product Inquiry
Leave a Message
CONTACT FORM

Contact Us

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

FOLLOW US

Copyright@Hunan Kingda Ceramic Materials Co.,Ltd
Copyright    Hunan Kingda Ceramic Materials Co.,Ltd .All Rights Reserved.Site Map