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Factory wholesale Alumina Silica Microsphere - Refractory Cenospheres Ash Hollow Microspheres – Kehui

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Factory wholesale Alumina Silica Microsphere - Refractory Cenospheres Ash Hollow Microspheres – Kehui Detail:

Refractory Cenospheres Ash Hollow Microspheres

Hollow Ceramic Microspheres,Ash Cenosphere

low density 0.35-0.45 g/cc

210-850um  300um  150um  100um

Hollow silica-alumina microspheres (cenospheres) are recovered from fly ashes formed at coal-fired thermoelectric power stations (TEPS).  

1.The properties of microspheres recovered from fly ashes are similar tomicrospheres industrially produced from melts,and much (several fold) cheaper than industrially  produced ones.

2.The shape of Cenospheres is almost spherical, their surface is smooth, and their diameter is from 20 to 500 microns.They contain gaseous phase including mostly nitrogen, oxygen, and carbon oxide.

Benefits of Cenosphere

        Reduced Raw Materials Cost                       Improved Flowability

        Reduced Resin Demand                              Improved Insulation Values

        Reduced End Product Weight                      Resistant to Resin Absorption

Specifications of Cenosphere

Chemical Property

Al2O3

SiO2

Fe2O3

CaO

MgO

K2O

Na2O

TiO2

25-35

50-65

2.0

0.2-0.5

0.8-1.2

0.5-1.1

0.03-0.9

1.0-2.5

Technical Property

Grade No.

TS-(20-70)

Particle Size 

20-70mesh

+20mesh 0.00
+30mesh 3.60
+70mesh 86.80
-70mesh 9.60

Floating Rate%

>95 96.4

Bulk Density g/cc

<0.38 0.352

Moisture%

<1 0.36

More Products to Choose:40mesh  50mesh  80mesh 100mesh 150mesh or customized.

Applications of Cenosphere: Foundry&Refractory,Ceramics,Oil Manufacturing,Paint/Coatings,Building/Construction,Plastics,Automotive.etc

Packing: 20kg 25kg kraft paper bag,500kg,600kg big bag or as per customer’re request.


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Factory wholesale Alumina Silica Microsphere - Refractory Cenospheres Ash Hollow Microspheres – Kehui detail pictures

Factory wholesale Alumina Silica Microsphere - Refractory Cenospheres Ash Hollow Microspheres – Kehui detail pictures

Factory wholesale Alumina Silica Microsphere - Refractory Cenospheres Ash Hollow Microspheres – Kehui detail pictures


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Persisting in "High good quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for Factory wholesale Alumina Silica Microsphere - Refractory Cenospheres Ash Hollow Microspheres – Kehui , The product will supply to all over the world, such as: Argentina, Afghanistan, Angola, Our company will continue to adhere to the " superior quality, reputable, the user first " principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Dora from Argentina - 2017.06.16 18:23
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Doris from Russia - 2018.10.09 19:07
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