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Hollow Ceramic Microspheres

Hollow Ceramic Microspheres also referred to as cenospheres, Hollow ceramic microspheres are by-products separated from pulverized fuel ash (abreviated as PFA).

Quantity:
  • elite-indus
  • 70182000
  • below 400g
  • 1000KGS by LCL
  • yes
Hollow Ceramic Microspheres
 
Description: 
Also referred to as cenospheres, Hollow ceramic microspheres are by-products separated from pulverized fuel ash (abreviated as PFA).
 
Specifications: 
true density: 0.28-1.15 g/cc
particle size range: 45-600 microns
color: gray, light gray, offwhite

Typical Physical Properties HCM-100 HCM-150 HCM-300 HCM-500
true density g/cc 0.75 0.75 0.85 0.89
density g/cc 0.38 0.39 0.40 0.38
crush strength psi 3000 4500 2500 2000
D10 microns 45 45 45 45
D50 microns 56 76 125 300
D90 microns 87 125 225 480
top effective 
size microns
100 150 300 500
floating ratio 95% 95% 95% 95%
thermal 
conductivity W/mK
0.08 0.08 0.08 1.1
oil obsorption g/cc 0.5 0.5 0.5 0.8
hardness Moh's scale 6 6 6 6
pH Value 6-8 6-8 6-8 6-8
melting point 1600 degree C 1600 degree C 1600 degree C 1300 degree C
color 70WhH* 70WhH* light gray Light gray
Looks like free flowing powder
 *WhH=hunter Lab index
 
Potential Applications:
Hollow ceramic microspheres as filling agent, Application field is very wide. Such as building insulation etc...
 
Packing & storage: 
1, 25kgs/kraft paper bag or 500kgs / big bag. 10mts/1x20GP with pallet.
2, store in a cool, dry place. 

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