Cenospheres Fly Ash Microsphere Floating Beads for Oil Drilling

• Refractoriness (℃): Refractoriness> 2000
• Feature: Instant Materials
• Type: Refractory Material
• Shape: Ball
• Material: Coal Ash
• Name: Cenosphere
• Model NO.: Cenospheres
• Color: Gery
• Size: According Customer Requirement
• Package: Ton Bag or 25kg a Bag
• Transport Package: Ton Bag
• Specification: According customer requirement
• Trademark: DFXINGGUANG
• Origin: Henan, China
• HS Code: 6815999000
• Production Capacity: 1000 Tons Per Month

Product Description

China High Strength Cenospheres/Ceramic Microspheres for Construction Cements

 

Product Description:

Cenosphere, sometimes called microsphere, is a light weight, inert, hollow sphere made largely 

of silica and alumina and filled with air or inert gas., typically produced as a byproduct of coal 

combustion at thermal power plants. The color varies from gray to almost white and their den

sity is about 0.6-0.9 g/cm³, all these property give it a widely application for insulation,refract

ory,oil drilling,coating,construction use.

 

Cenosphere Specification:

SiO2	50-55%
Al2O3	28-33%
Fe2O3	2-4%
SO2	0.1-0,2%
CaO	0.2-0.4%
MgO	0.8-1,2%
Na2O	0.3-0.9%
K2O	0.5-1.1%

 

Product Applications:

1), Chemicals/Coating/Painting --- Provide measuring tool in biology and drug research, besides added to paints 

   and epoxies to modify viscosity and buoyancy ; 

2), Plastics --- Used to decrease material density (glass and polymer); 

3), Ceramics --- Used to create porous ceramics used for filters; 

4), Cosmetics --- Used to hide wrinkles and give color; 

5), Electronic paper --- Dual Functional microspheres used in Gyricon electronic paper 

6), Insulation --- expandable polymer microspheres are used for thermal insulation and sound dampening. 

7), Retroreflective --- added on top of paint used on roads and signs to increase night visibility of road 

stripes and signs; 

 

Package: 
Ton  Bag or according customer requirement