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powder coating grade hollow silicate microsphere
powder coating grade hollow silicate microsphere

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hollow silicate microsphere
20-500 microns
Use:oil field,cement,well drilling,powder coating
Bulk density:0.7-0.9g/cc
white

powder coating grade cenosphere(thermal,heat insulation)microspheres(bulk density 0.7-0.9g/cc) manufacturer

 

1. Specifications:

Grade No.:

TX Grade

TS Grade

TS-F Grade

Al2O3

27%min.

35-45%
(typically 39%)

35-45%
(typically 39%)

Fe2O3

3%max.

2%max.

2%max.

Floating Rate:

95%min.

95%min.

95%min.

Size:

-300micron 98%min.

-300micron 98%min.

-150micron 97%min.

Bulk Density:

0.33-0.45g/cc
(typically 0.38g/cc)

0.33-0.45g/cc
(typically 0.38g/cc)

0.33-0.45g/cc
(typically 0.38g/cc)

Specific Density:

0.7-0.9g/cc

0.7-0.85g/cc

0.7-0.85g/cc

Moisture:

0.5%max.

0.5%max.

0.5%max.

Color:

light grey

white

white

 

 

2. Cenosphere Advantage:

1)  Excellent fluidity

In hollow micro-spherical shape and with size from 20 to 500micron,cenospheres can improve Fluidity of filler and make it easier to be used .

2)  Heat-insulating and sound-insulating

Lower conductivity makes it widely used in producing heat-insulation and sound-insulation materials and Equipments.

3)  Chemical stability

Chemical features (alumina silicate) of cenospheres can maintain their integrity while they are utilized in Water,organic chemicals acid,alkali and other solvents.

4)  High refractoriness

Cenospheres have a high refractoriness. It can still keep a good stability while being heated over 1000C.

5)  High Strength

Cenospheres are three to ten times stronger than most man-made hollow glass spheres.Unlike glass spheres,Cenospheres can produce a higher compressive strength due to a stronger outer shell.

6)  Lower cost

Cenospheres have an advantage in cost compared with other fillers and man-aade micro spheres.


3. Applications:

Widdely used in building material,plastics,ceramic,oil field,beton,well drilling,paint&coating,automobile,air craft etc.

 

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