Qingdao Eastchem Inc.
Main products:activated bleaching earth,melamin,cenosphere,ammonium chloride,urea
Products
Contact Us
  • Contact Person : Mr. TIAN JACKIE
  • Company Name : Qingdao Eastchem Inc.
  • Tel : 86-532-85833735
  • Fax : 86-532-85842828
  • Address : Shandong,Qingdao,21CE,B TOWER,SHENYE PLAZA,NO.9 SHANDONG ROAD
  • Country/Region : China
  • Zip : 266071

microspheres cenosphere fly ash

microspheres cenosphere fly ash
Product Detailed
1.the agent of the largest cenosphere manufacturer 2.export all over the world from 1988 3.use in oilfield, construction

Itroduction

1. application: fly ash cenospheres  is used in the oil field cementing,

    to reduce cement costs and improve the life of wells   

   fireproofing material, building material

2. size: 10-550um

3. color: light gray or white 

4. advantages: light weight, nontoxic, tasteless,corrosion resistant,

    high temperature, pressure, insulation, small thermal conductivity, 

    excellent performance.

  

               Physical Analysis Data

Chemical Analysis Data

 Appearance

Grey/White powder 

Thermal diffusivity

0.000903-

0.0015m2/h

   SiO2

  50-55%

Ture density

0.6-0.99%

Compressive strength

28Mpa min

   Al2O3

  28-33%

Bulk density

0.3-0.5g/cm3

Mosh scale

5-7

   Fe2O3

  2-4%

Moisture

0.5% max

PH

6

   SO3

 0.1-0,2%

Sinking particles

10% max by volume

Coefficient of heatconduvtivity

0.054-

0.095w/m.k

   

   CaO

 0.2-0.4%

Melting point 

1400cmin 

Refractive index

1.54

   MgO

  0.8-1,2%

Loss on ignition at 1000c

   < 3%

   Na2O    

  0.3-0.9%

Refractoriness

1550-1750c

   K2O 

 0.5-1.1%

microspheres cenosphere fly ash



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