Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Feature: | Long Time Materials |
Type: | Refractory Material |
Shape: | Ball |
Material: | Silicon Carbide (SiC) |
Sample: | Free |
Customization: |
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Suppliers with verified business licenses
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.
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Shape |
Sphere
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Color |
White, Gray
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PH value |
6
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Hardness |
6-7 mohs
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Bulk Density |
0.3-0.5g/cm3
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Thermal Conductivity |
0.054-0.095 W/M·K
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Refractoriness |
1770°< Refractoriness< 2000°
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SiO2 |
56-62
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Al2O3 |
33-38
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Fe2O3 |
2-4
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SO3 |
0.1-0.2
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CaO |
0.2-0.4
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MgO |
0.8-1.2
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1.For fire-resistant insulation materia.
2.Building decoration, high-grade pavement, roof waterproof, and thermal insulation coating, roading engineering, modified asphalt.Suppliers with verified business licenses