所在栏目: BALL MILL JARS

Natural Brazilian Agate Ball Mill Grinding Jars

High purity natural Brazilian agate (99.91% SiO2) ball mill grinding jars, highly wear-resistant and resistant to acids (except HF) and solvent, these jars are used whenever small quantity of samples need to be grinded without contamination.

 Product Details 

Natural Brazilian Agate Ball Mill Grinding Jars

 

General Description

  • Specifications

High purity natural Brazilian agate (99.91% SiO2) ball mill grinding jars, highly wear-resistant and resistant to acids (except HF) and solvent, these jars are used whenever small quantity of samples need to be grinded without contamination. Each jar set includes grinding jar, lid, rubber sealing gasket and mixed agate grinding balls. The grinding jars are extensively applied to in the fields of Ceramics, Electronics, Light Industry, Paint, Ink, Medicine, Food, Geology, Chemical Engineering and so on.

  • Features

1. High purity, low contamination to the samples

2. High cost-effective, low wear and long lifetime

3. High specific gravity, high grinding efficiency

4. Highly wear resistant to acid and solvent

5. Highly polished, smooth, easy to clean, low abrasion to the equipment

6. High mechanical strength, good toughness, impact resistance, no broken beads

7. Mainly used for lab planetary ball mill machines

  • Technical Data

Model No.

DECO-SIO-(0.05L~2L)

Main Material

SiO2

Density

2.65 g/cm3

Jar Volume

50ml/100ml/150ml/250ml/300ml/400ml/500ml/1000ml/2000ml 

Shape

cylindrical

Dimension

as requested

Ball Diameters

3mm~20mm

Hardness

6.5~7.0 Mohs

Suitable For                                   

soft to medium-hard samples

Abrasion Resistance

good                                                             

Compatible Grinding Ball

mixed agate ball (3mm~20mm)

 

Element Analysis

General Specifications

Main Material

agate -SiO2

Chemical Composition

Element

Share %

Silicon Oxide -SiO2

99.91

Aluminium Oxide -Al2O3

0.20

Iron Oxide -Fe2O3

0.01

Calcium Oxide -CaO

0.01

Magnesium -Mg

0.01

Sodium Carbonate -Na2O

0.20

Potassium Carbonate -K2O

0.01

Manganese Oxide -MnO

0.01

Physical and Mechanical Properties

Specific Gravity

2.65 g/cm³

Hardness

6.5~7 Mohs

 

Dimensions (OEM/ODM service)

 

Photo Show

 

 

 

Choice of Grinding Jars & Balls

In order to prevent excessive avrasion, the hardness of the grinding jars used and of the grinding balls must be higher than that of the material used. Normally, grinding jars and grinding balls of the same material should be choosen. For example, 250ml agate ball mill jar, normally is matched with 250g mixed agate grinding balls. However, the size of grinding jars and grinding balls should be determined experimentally if necessary.

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