Offer High-quality Cenosphere

Quantity Order:

Origin:

China

Quantity:

20-700MT

Pack. & Delivery:

1.078 super sacks, good condition; two super sacks on one new pallet, tightly ba

Cenospheres are lightweight, inert, hollow spheres, a natural by-product of coal combustion during the generation of electric power. They are also referred to as microspheres, hollow spheres, hollow ceramic microspheres, microballoons, or glass beads.

Cenospheres are light grey, grey or off-white, lightweight, nonmetallic and inert, with excellent fluidity as well as sound, electric and heat insulation.

Small and hollow, micropheres are used as fillers or functional extenders in the manufacture of plastics, paints, resins; light weight aggregates for cement, ceramics and other construction products. The spherical shape of cenospheres improves flowability in most applications and provides a more
even distribution of the filler material.Since cenospheres often replace mined materials, they can significantly lower production costs. Simultaneously, cenospheres can benefit finished product properties by increasing durability and better sound proofing.

The cenosphere we provide is of high-quality with true density 0.60-0.80Max, floating rate 95% Min, and size 40-325 mesh. It can be used in oil drilling, building and aviation industry, etc.

SPECIFICATION
Chemical properties:
1) Silica: 55% - 65%
2) Alumina: 20% - 35%
3) Iron oxide: 4.0% Max
4) Moisture: 0.5% Max

Physical properties:
1) Size: 10-350 micron
2) Shape: spherical
3) Color: grey, light grey, off-white

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