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factory customized Microspheres For Foundry - Refractory Cenospheres Ash Hollow Microspheres – Kehui

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The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for Exfoliated Vermiculite Powder, Leca Balls For Orchids, Horticultural Expanded Perlite Medium, The team of our company with the use of cutting-edge technologies delivers impeccable quality products supremely adored and appreciated by our customers worldwide.
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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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We know that we only thrive if we can guarantee our combined price tag competiveness and top quality advantageous at the same time for factory customized Microspheres For Foundry - Refractory Cenospheres Ash Hollow Microspheres – Kehui , The product will supply to all over the world, such as: Toronto, Greece, Borussia Dortmund, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
5 Stars By Amber from Slovenia - 2017.12.19 11:10
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
5 Stars By Eleanore from Auckland - 2018.05.22 12:13
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