Welcome To
Supreme Cenosphere
Supreme Cenosphere strives to continuosly provide low density hollow
spherical microspheres at affordable prices. Having densities of 0.7 – 0.85 g/cc,
Supreme cenosphres are perfect for light weight and inert installations.
At 17,000 MT/Annum capacity, Supreme Cenosphere is one of the world’s largest
direct producers of cenospheres. With our state of the art manufacturing unit
in kolkata, India and years of experience, we provide homogeneous quality and
large quantities within stipulated timelines.
High Tech Machinery
State-of-the-art technology to produce large quantities having customizable & typical specs to meet client demands.
Get In TouchWhy Choose Us
The Supreme Advantage
Cenosphere is a lightweight, inert, hollow sphere made
largely of silica and alumina and is filled with air or inert gas. It is typically
produced as a byproduct of coal combustion at thermal power plants. The color of
cenospheres varies from gray to almost white and the density is about 0.4–0.8 g/cm3.
Cenospheres are small, high strength, extremely lightweight, free flowing, non
porous, hollow ceramic spheres.
The hollow ceramic glass bubble shape of the Microsphere results in a variety
of uses other than simply being used as a light-weight filler. Cenospheres are
used as a Filler to replace minerals and resins where the benefits may be as
diverse as weight reduction, improved thermal insulation, reduced shrinkage,
improved fire resistance or simply easier application.
Ultra
Lightweight
Spherical
Shape
High
Melting Point
Eco-Friendly
Supreme Cenosphere has several predefined product specifications to cater the needs of various industries. Needless to say, our range of products is not limited and with a strong team of in house experts, we can tailor the products to meet the most stringent of your needs.
Extensive Raw Material Procurement
With a great network of power plants,
we are able to acquire large quantities of high quality raw material.Get In TouchSupreme Cenosphere
Technical Specifications
Typocal Chemical Properties Of Cenospheres
Shell
Si O2 | 50% - 65% |
AI2O3 | 20% - 40% |
Fe3O3 | 6.0% maximum |
Fe O | 1% |
C | 1.0% - 2.0% |
Ca O | 0.2% - 1.0% |
K2O | 0.2% - 2.0% |
Mg O | 0.3% - 2.0% |
Na2O | 0.3% - 2.0% |
Internal Gas
CO2 | 70% |
N2 | 30% |
Typocal Physical Properties Of
CenospheresColour | Grey or off - White |
Appearance | Free Flowing Powder |
Sintering Temperature | 11000C |
Melting Point | 12000C-14000C (21900F-22500F) |
Particle Size | Typically 5 - 500 microns |
Bulk Density | 0.30 - 0.45 g/cc |
Particle Density | 0.65 - 085 g/cc |
True Density of Particle Shell | 2.40 g/cc |
Packing Factor | 60% - 65% |
Hardness | Mohs Scale 5 - 6 |
Crush Strength | 105-280 Kg/cm2 (1500-4000psi) |
Pressure of Internal Gas | 0.20 atmosphere |
Thermal Conductivity | 0.1 WM-1K-1 |
Thermal Expansion | 8 x 10-6 (0K) |
Loss on Ignition | 2% maximum |
pH | 6-8 |
Precise Lab Testing
Each batch of finished product is tested in
our in-house for density, specific gravity, buoyancy and more.Get In TouchVerticals We Serve
Industries & Application
Automobiles
Offers an affordable & higher performance fabrication of composite polymeric putties for automobiles.
Ceramics
The high melting point & eco-friendly properties make it useful for refractories, tiles & fire bricks.
Construction
From roofing materials to stuccos and grouts, new applications and products continue to be developed.
Oil Fields
Used for oilfield cementing to decrease slurry density, while also providing better compressive strength.
Plastic
Works as a lightweight filler, and is used in all types of Moulding, Nylon, Low Density Polyethylene and Polypropylene.
Paints & Coatings
With the lowest surface area, they reduce resin demand & increase volume loading capacity.
Supreme Cenosphere
Contact Us
Address
55 Matheshwartala Road,
9th Floor, Kolkata 700046
Call Us
+91 96365-80000
+91 90510-12400
Email Us
sales@supremecenosphere.com
Supreme Cenosphere is a part of the
Supreme group of companies. Our sister concerns areThe vast knowledge gained in various industries has helped in the smooth operating of the
manufacturing unit and the organisation as whole.