Hollow Fly Ash Cenosphere for Plastic Filler
Product Details
| Customization: | Available |
|---|---|
| Feature: | Long Time Materials |
| Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Basic Info.
- Model NO.
- HB-C
- Shape
- Ball
- Type
- Refractory Material
- Sample
- Free
- OEM
- Accept
- Lead Time
- 5-12days
- MOQ
- 1ton
- Certification
- ISO, SGS, BV
- Sio2
- 56-62%
- Al2O3
- 33-38%
- MGO
- 0.8-1.2%
- Cao
- 0.2-0.4%
- Cro
- 0.2-0.4%
- Floating Rate
- 95%
- Material
- Silicon Carbide (SiC)
- Transport Package
- 25kg/Bag
- Specification
- 40mesh-100mesh
- Trademark
- HB
- Origin
- Hebei, China
- HS Code
- 6815999000
- Production Capacity
- 500 Tons/Month
Product Description
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.
It has the characteristics such as fine particle, hollow, light weight, high strength, wear resistance, high temperature resistance, insulation, and flame retardant. It is a good temperature keeping refractory materials.
|
|
Shape |
Sphere
|
|||
| Color |
White, Gray
|
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| PH value |
6
|
||||
| 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
|
|||
| 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.3.Oil industry: oil field cementing, floating device, oil well drilling mud reducer, oil and gas pipe transmission pipeline.
4.Pink ,ink, adhesive, insulating paint , anticorrosive paint, floor paint, interior and exterior wall paint.
5.Plastic activation filler.



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