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SPHERE ONE EXTENDOSPHERESâ„¢ CG Hollow Spheres

Category Ceramic , Oxide , Silicon Oxide , Other Engineering Material , Additive/Filler for Polymer
Manufacturer Sphere One Inc
Trade Name EXTENDOSPHERES™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SPHERE ONE EXTENDOSPHERESâ„¢ CG Hollow Spheres.pdf
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Material Notes:
EXTENDOSPHERESâ„¢ hollow spheres are efficient, lightweight additives for most resin systems. When Extendospheresâ„¢ replace heavier, more expensive components on an equivalent volume basis, they can reduce raw material costs as well as density.Applications: EXTENDOSPHERESâ„¢ CG ceramic spheres have a top size of 210 microns. They are suitable for high mil-build industrial coatings and applications requiring a medium particle range.Information provided by Sphere One Inc.
Physical Properties Metric English Comments
Bulk Density 0.400 g/cc
0.0145 lb/in³
Density 0.700 - 0.800 g/cc
0.0253 - 0.0289 lb/in³
Particle Size 10 - 210 µm
10 - 210 µm
110 µm
110 µm
Average mean
Mechanical Properties Metric English Comments
Hardness, Mohs 5.0
5.0
Compressive Strength 20.7 MPa
3000 psi
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 1300 °C
2370 °F
Deformation temp
Component Elements Properties Metric English Comments
Al2O3 28 - 33 %
28 - 33 %
Fe2O3 <= 4.0 %
<= 4.0 %
SiO2 58 - 65 %
58 - 65 %
Descriptive Properties Value Comments
Color Gray
Physical Form Free-Flowing Powder
Shell Thickness Approx. 10% of diameter
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