| Customization: | Available |
|---|---|
| Feature: | Long Time Materials |
| Refractoriness (℃): | 1580< Refractoriness< 1770 |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Cenosphere(floating bead) is a kind of fly ash hollow which can float on the water surface. It is gray white, thin, and hollow with light weight.The chemical composition of the cenosphere is mainly silica and aluminum oxide.
|
|
Shape |
Sphere
|
|||
| Color |
White, Gray
|
||||
| PH value |
6
|
||||
| Hardness |
6-7 mohs
|
||||
| Bulk Density |
0.3-0.5g/cm3
|
||||
| Thermal Conductivity |
0.054-0.095 W/M·K
|
||||
| Refractoriness |
1770°< Refractoriness< 2000°
|
||||
|
|
SiO2 |
56-62
|
|||
| Al2O3 |
33-38
|
||||
| Fe2O3 |
2-4
|
||||
| SO3 |
0.1-0.2
|
||||
| CaO |
0.2-0.4
|
||||
| MgO |
0.8-1.2
|
||||
1.For fire-resistant insulation materia.
2.Building decoration, high-grade pavement, roof waterproof, and thermal insulation coating, roading engineering, modified asphalt.
){kind=link}