Our Products
Cenospheres
& Hollow microspheres. A cenosphere is a lightweight, inert, hollow
sphere.A hollow microsphere is a heavyweight,inet, hollow spheres.
They are a naturally occurring by-product of the burning process
at coal-fired power plants, and they have most of the same
properties as manufactured hollow-sphered products.
Typical
Properties of Cenospheres
 |
Chemical
Properties
| SiO2 |
50% - 60% |
| Al2O3 |
25% - 30% |
| Fe2O3 |
2% - 3% |
| CaO |
3% - 5% |
| MgO |
4.7%-5% |
|
Physical Properties
| Size |
45-75
um |
| pH
in Water |
6.0
- 8.0 |
| Bulk
Density |
0.45-0.6g/cm3
|
| Compressive
Strength |
200-400Kg/cm2
|
| Softening
Point |
>1200¡æ |
| Shape |
Spherical |
| Color |
Grey
- Light Grey |
|
Typical
Properties of hollow microspheres
 |
Chemical
Properties
| SiO2 |
50% - 60% |
| Al2O3 |
25% - 30% |
| Fe2O3 |
5% - 7% |
| CaO |
3% - 5% |
| MgO |
4.7%-5% |
|
Physical Properties
| Size |
0.1-45
um |
| pH
in Water |
6.0
- 8.0 |
| Bulk
Density |
2.0-2.45g/cm3
|
| Compressive
Strength |
2642-7000Kg/cm2
|
| Softening
Point |
>1350¡æ |
| Shape |
Spherical |
| Color |
Grey
- Light Grey |
|
We invite you to reseach
this products and applications- and the advantages of doing
business with us.
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E-mail:[email protected]
E-mail:[email protected]
Dunny loo
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