Hollow Microsphere Suppliers

Hollow Microsphere(Cenosphere) Suppliers

Hollow Microsphere Suppliers

As Suppliers and manufacturer of Hollow Microsphere, we can provide the any fileld usage,

like Oil Field ,Paint Coatings ,Lightweight  Panels ,Electrical insulating materials ,Plastic filler ,Automotive brake

A CENOSPHERE is a light weight, inert, hollow sphere made largely of silica and alumina and filled with air or inert gas.

The color of cenospheres varies from grey (or gray) to almost white, with a typical size between 5 and 500 microns.

White cenospheres naturally occur less frequent and are mainly used in applications,

where ‘resistance to higher temperature’ and/or color is important.

HOLLOW GLASS MICROSPHERE (Cenosphere )

The Hollow Microsphere can be used as follows:

Oil Field |Paint Coatings |Lightweight  Panels |Electrical insulating materials |Plastic filler |Automotive brake |

Chemical Analysis
Alumina Al2O3 28 – 38 %
Silica SiO2 51 – 70 %
Iron Fe2O3 1.0 – 3.0 %
Calcium CaO 2.0 – 3.0 %
Magnesium MgO 0.1 – 2.0 %
Physical Data
Colour White
Characteristics Free flowing, inert lightweight, spherical
Average Particle Density 0.66 – 0.86 g/cc
Average Bulk Density 0.37 – 0.45 g/cc Max
Moisture Content 0.5 % Max
Sinkers 5 % Max
PH 6-7 6
Bulk Density 0.3-0.5g/cm³ Pass
True Density 0.60-0.99g/cm³ Pass
Specific Density: 0.60-0.99g/cc Pass
Activity
Melting Point 1680 °C
Packing Factor 60 – 65 %
Hardness Mohs Scale 5
Crush Strength 1500 – 3250 psi
Particle Size Distribution*
300 um passing 100%
150 um passing 99.8%
125 um passing 80-90 %

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