Hollow Glass Microsphere / Cenosphere

Specifications: 160, 106 Particle size distribution: % Passing 300 microns: 100 % Passing 180 microns: > 99%

1.Product Introduce:

Cenospheres are hollow ceramic microspheres found in flyash,

a natural by-product of coal combustion during the generation of

electric power. Small and hollow, microspheres are used as

functional fillers or extender in the manufacture of plastics, paints,

resins, thermal coatings, epoxies, mastics; light weight aggregate

for cement, ceramics and other construction products.

2.Product Advantage:

(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

3.Product Specification:

Physical Properties

Size:425microns

Color: grey, light grey,white

In water:≤1%

Ccs:40-80Mpa

Specific gravity:0.30-0.42

Thermal conductivity:0.036-0.060w/m.k

Refractoriness:1280-1800°C

True density:0.7-0.8g/ml

4.Products Packing

Kraft paper bags or as requirements from customers

4.Product Application:

Cenosphere applications offer many benefits over mined materials,

primarily cost and weight reduction. Of their many uses, microspheres

are used as light weight aggregate in oil well cements, sound proofing,

thermal insulation, interior and exterior paints, injection molding of

plastics, automotive brake linings, and are even used by NASA in the

nose of the Space Shuttle.

Hollow Glass Microsphere / Cenosphere