30-100 mesh Cenosphere

Brief Description
Place of Origin: China (Mainland) Grade Standard: Industrial Grade Appearance: white off
Application: filling materials Brand Name: founder 
Delivery Terms & Packaging
Packaging Detail:PP BAGS OR PAPER BAGS
Delivery Detail:15DAYS
Specifications
30-100 mesh Cenosphere

cenosphere is one of the best filling materials for paint, printing ink, carbon, fiber, GRP, leatheroid, rubber, plastic, petro

manufacturing cenosphere in various sizes between 10µm to 850µm and has established an annual production capacity of 5000MTS. Due to its unique combination of hollow spherical shape, light weight, high melting point, high compression strength, good sound electrical and thermal insulation, cenosphere is one of the best filling materials for paint, printing ink, carbon, fiber, GRP, leatheroid, rubber, plastic, petroleum field(anchoring, pipeline, anticorrosion and warm keeping),and so on.

 Cenospheres are light are light gray or off-white, light, inert and nonmetallic hollow ceramic spheres in the range from 10µm to 850µm.With N2 or CO2 inside and over 95% spheres, the material has excellent fluidity as well as sound electric and heat insulation.

COMPOSITION OF CENOSPHERE

Grade No.

100mesh (150micron)

SiO2

55-62%

Al2O3

33-38%

Fe2O3

2-4%

CaO

0.2-0.4%

SO3

0.1-0.2%

MgO

0.8-1.2%

K2O

0.5-1.1%

Na2O

0.3-0.9%

Floating rate

98%

Bulk density

0.419g/cc

Specific density

0.7-0.9g/cc

Moisture

0.5% max.

Heat resistance

>1600°C

Color

Off white

 

Main Usage of cenosphere

1.     Paints and ink: ink, bond, vehicle putty, insulating, antiseptic, fireproof paints.

2.     Plastics: the products of POM ,PA,PBT,PET,PP and so on. Like panels, boards, vehicle decorations, glass fiber products.

3.     Rubber: floors,boards ,wires and lines ,insulating devices, sole, conveyer belt, vehicle parts and bodies, fender-guard, etc.

4.     Construction materials: fire and water-proof materials, processed asphaltum, high-level road pavement, concrete repair materials.

5.   Encapsulation material: transformer filling material ,electric encapsulation material, electric encapsulation materials.

6.     Glass steel products: glass steel furniture, boats, etc.

7.     Space or military products: explosives, invisible paints for planes, ships and even soldiers, heat and compression insulating compounds, deep-water submarine.700/mt