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Zeeosphere (Thick
Wall Hollow Ceramic Micro-sphere)
color: Gray; Hoariness; white
mesh: 800,1250,2500,5000
Zeeosphere are light gray or white, light, inert and nonmetallic
hollow ceramic spheres in the range from 15μm to 100μm . With
N2 or CO2 inside, the material has excellent
fluidity as well as sound electric and heat insulation. Hence
it is called "The Space Era Material".
Chemical Composition:
| Composition
|
SiO2
|
Al2O3
|
Fe2O3
|
CaO |
MgO |
Na2O，K2O
|
C |
TiO2
|
| Content |
55-65 |
26-35 |
0.2-1 |
0.2-0.6 |
1-2 |
0.5-4.0 |
0.01-2 |
0.5-2 |
Physical Properties
of Zeeosphere:
| Particle
size |
μm |
1-10 |
| Bulk
density |
g/cm3 |
0.9-1.2 |
| Specific
gravity |
|
1.8-2.45 |
| Compressive
strength |
kg/cm2
|
4000-7000 |
| Thermal
conductivity |
kcal/m. h.℃
|
0.05-0.1 |
| Resistance
|
Ωcm2
|
1011-1013
|
| Melting
point |
℃ |
≥1450 |
| Shape
|
|
Roundness
|
| Color
|
|
Hoariness;
white |
| Moisture
|
% |
<1 |
Main
Usage of Zeeosphere:
1.Fire and water-proof materials, processed asphaltum,
high-level road pavement, concrete repair materials.
2.Floors, boards, wires and lines, insulating devices, sole,
conveyer belt, vehicle parts and bodies, fender-guard, etc.
3.The products of POM, PA, PBT, PET, PP and so on. Like panels,
boards, vehicle decorations, glass fiber products.
4.Paints, bond, dopes for walls, vehicle putty, insulating,
antiseptic and fire proof of paints.
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