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Refractory Material Cenosphere Hollow Ceramic Microsphere Floating Beads

Min.Order: 1
Product origin: Shijiazhuang, Hebei, China
Infringement complaint: complaintComplaint
US$ 300 ~ 1200

Description
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.
 
physical characteristics		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°
 
chemical characteristics		SiO2
56-62
Al2O3
33-38
Fe2O3
2-4
SO3
0.1-0.2
CaO
0.2-0.4
MgO
0.8-1.2
Product Application

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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