Cenosphere or Hollow ceramic microspheres paint additives

Cenosphere/hollow ceramic spheres/microspheres

Spherical shape,Free Flowing Powder 

Low Bulk Densities. 

High Compressive Strength.

Low Thermal Conductivity.



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Cenosphere are lightweight, inert, hollow, nonmetallic spherical materials, composed largely of silica (SiO2) and alumna (Al2O3) compositions of Cenospheres are similar with glass and ceramic.

1.Those hollow glass particles have also been called hollow ceramic spheres and micro spheres.

2.Due to their unique combination of spherical shape, high strength in compressing, good sound and thermal insulation,

  Cenospheres are utilized as a high performance filler material, that can replace other mineral filler.

 Apperance:

Size( μm ) 20-500
Shape Spherical
Color Grey,White

 Applications:

       Ceramics: Refractories, Castables, Tile, Fire Bricks, Aluminium Cement, Insulating materials, Coatings.
       Plastics: BMC, SMC, Injection Molding, Moulding, Extruding, PVC Flooring, Film, Nylon, HDPE, LDPE, Polypropylene.
      Construction: Speciality Cements, Mortars,Grouts,Stucco, Roofing Materials, Acoustical Panels, Coatings, Shotcrete, Gunite.
      Automotive: Composites, Under coatings, Tires, Engine Parts, Brake Pads.
      Energy and Technology: Oil Well Cements,Drilling Muds,Industrial Coatings,Grinding Materials,Aerospace Coating&Composites,Explosives

      Paint/Coatings: Non-slip Industrial Paints   Marine Non-slip Paints   Tennis Court Paints

        Corrosion Resistant Coatings   Textured Paints     Thermally Insulating Coatings Anti-condensation Coatings

Specifications of Cenosphere:

Grade No.

TX

TS

TS-100

TST-100

Al2O3

27%min.

25-35%

25-35%

25-35%

SiO2

50-65%

50-65%

50-65%

50-65%

Floating Rate

75%min.

95%min.

95%min.

95%min.

Size

-500micron 95%min.

-420micron 95%min.

-150micron 95%min.

-150micron 95%min.

Bulk Density

0.45-0.55g/cc

0.35-0.45g/cc

0.33-0.45g/cc

0.33-0.45g/cc

True Density

-

-

-

0.8-0.95g/cc

Loi

4%max

2%max

2%max

2%max

Moisture

0.5%max.

0.5%max.

0.5%max.

0.5%max.

Color

light grey

light grey

off white

off white

Main Advantages of Using Cenosphere:

1)Reduced Raw Materials Cost

2)Improved Flowability

3)Reduced Resin Demand

4)Improved Insulation Values

5)Reduced End Product Weight

6)Resistant to Resin Absorption

 

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