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| Grinding Glass Beads |
Grinding Glass beads are widely used as wet and dry grinding media adpoted by micron powders processing, not only used in paint, dyement,and ink industries, but also used in magnetic, pharmaceutical, papermaking, China-clay and rubber industries.There are four types of glass bead grinding media available as below. |
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Normal Glass Beads
Featured good clarity, chemical stability, at low cost, used for grinding or shot blasting. |
Chemical Content
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Physical characteristics
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Sizes (mm)
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SiO2 Al2O3 CaO MgO Na2O |
Specific Gravity: 2.45
Bulk Density: 1.5g/cm3
Micro-hardness: 635kg/mm2 |
0.4-0.6
0.6-0.8
0.8-1.0
1.0-1.5
1.5-2.0 |
2.5-3.0
3.0-3.5
3.5-4.0
4.0-4.5
4.5-5.0 |
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Intensive Glass Beads
Featured good intenacity, wear-resistance, chemical stability, PH value 7.2, Suitable for grinding of materials with low or medium viscosity or shot blasting. |
Chemical Content |
Physical characteristics |
Sizes (mm) |
SiO2 Al2O3 CaO BaO Na2O B2O3 |
Specific Gravity: 2.5
Bulk Density: 1.5g/cm3
Micro-hardness: 680kg/mm2 |
0.4--0.6
0.6-0.8
0.8-1.0
1.0-1.5
1.5-2.0
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2.5--3.0
3.0-3.5
3.5-4.0
4.0-4.5
4.5-5.0
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Wear-resistance Glass Beads
Featured high density, good intenacity, wear-resistance, chemical stability, less abrasion than zirconia oxide beads, Suitable for wet or dry grinding of materials with medium or high viscosity.
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Chemical Content |
Physical characteristics |
Sizes (mm) |
SiO2 Al2O3 CaO MgO Na2O ZrO2 TiO2 |
Specify Gravity: 2.8
Bulk Density: 1.65g/cm3
Micron-hardness: 720kg/mm2 |
0.6-0.8
0.8-1.0
1.0-1.5
1.5-2.0 |
2.0-2.5
2.5-3.0
3.0-3.5
3.5-4.0 |
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Pure White Glass Beads
Colorless, Featured good claruty, high intenacity, chemical stability, less abrasion , Suitable for grinding of high grade and pure white materials. |
Chemical Content |
Physical characteristics |
Sizes (mm) |
SiO2 Al2O3 CaO MgO Na2O TiO2 |
Specify Gravity: 2.7
Bulk Density: 1.6g/cm3
Micron-hardness: 700kg/mm2 |
0.6-0.8
0.8-1.0
1.0-1.5
1.5-2.0 |
2.0-2.5
2.5-3.0
3.0-3.5
3.5-4.0 |
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Tel/Fax: + 86 755 83660116, info@kaiteindustry.cn, szkaite@hotmail.com
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