Chemical Content |
Physical
characteristics
|
Sizes
(mm)
|
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
|
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
|
2.5--3.0
3.0-3.5
3.5-4.0
4.0-4.5
4.5-5.0
|
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.
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
|
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
|
Packing: 25kgs or 50kgs packed in 3
layers bags, or can be packed on request.
