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CENOSPHERE FOR CEMENT & CERAMIC

FOB Price: US $535 - 1,439 / Ton Get Latest Price
Min.Order Quantity: 1 Ton/Tons
Supply Ability: 500 Ton/Tons per Month
Port: Xingang,Tianjin
Payment Terms: L/C,T/T,Western Union
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Quick Details

Place of Origin:
Hebei China (Mainland)
Shape:
Powder
SiO2 Content (%):
56~62%
Al2O3 Content (%):
33~38%
MgO Content (%):
0.8~1.2%
CaO Content (%):
0.2~0.4%
Refractoriness (Degree):
Common (1580°< Refractoriness< 1770°)
CrO Content (%):
0.1~0.3%
SiC Content (%):
0.1~1.4%
Model Number:
20, 30, 40~180meshes as per your request
Brand Name:
Banyue
Color:
white,gray
Feature:
low density,chemical resistance
Application:
used in chemical,coating,print

Packaging & Delivery

Packaging Detail: 50kg/bag or as customers' requirement
Delivery Detail: After received deposit within two weeks

Specifications

CENOSPHERE FOR CEMENT & CERAMIC
1.Size:-300micron 98%min
2.Floating Rate:95%min
3.Bulk Density:0.33-0.45g/cc(typical

CENOSPHERE FOR CEMENT & CERAMIC

 Description

A cenosphere is a light weight, inert, hollow sphere made largely of silica and alumina and filled with air or inert gas, typically produced as a byproduct of coal combustion at thermal power plants. The color of cenospheres varies from gray to almost white and their density is about 0.4–0.8 g/cm³, which gives them a great buoyancy. Cf. glass microspheres.

Cenospheres are unique free flowing powders composed of hartd shelled, hollow, minute spheres.Cenospheres are hard and rigid, light, waterproof, innoxious, and insulative. This makes them highly useful in a variety of products, notably fillers. Cenospheres are made up of silica, iron and alumina. Cenospheres have a size range from 1 to 500 microns with an average comprehesive strength of 3000+Psi.

 

Chemical composition

SiO2

Al2O3

Fe2O3

SO3

CaO

MgO

K2

Na2O

56~6233~382~40.1~0.20.2~0.40.8~1.20.5~1.10.3~0.9

 

physical performance of hollow microsphere

item

Test Metric

  

shape

 

high flow spherical power

grain diameter (um)

10-400

color

 

shallow gray

specific resistance (Ω.CM)

1010-1013

actual density

 

0.5-0.8

Moh’s hardness

6-7

bulk density (g/cm3)

 

0.3-0.5

PH value

6

refractoriness °C

 

1750

melting point (°C)

≥1400

thermal diffusivity (m2/h)

 

0.000903-0.0015

thermal conductivity (w/m·k)

0.054-0.095

 

compression strength (Mpa)

 

≥350

refractive index

1.54

 

Burning loss rate

 

oil absorption rate (g(oil)/g)

 

0.68-0.69

 

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Established in 2003, our company is a specialized manufacturer of mineral products. Located in Shijiazhuang, Hebei, we enjoy convenient access to major transportation networks. Our company occupies an area of 7000 square meters and has such advanced facilities as raymond mill, grinding mill equipment and airslide disintegrating mill etc. Our annual production capacity is 24000 tons. Holding a trade license, we export products to Southeast Asia, America, Europe, Africa, etc. Our products gain ... View detail

Basic Information

Product/Service (We Sell): Vermiculite,Muscovite mica,Perlite,Bauxite,Natural color sand  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: South America
Western Europe
Southern Europe
Northern Europe
Central America
South Asia
Eastern Asia
Southeast Asia
Eastern Europe
North America
Oceania
Mid East
Africa
Domestic Market
Total Annual Sales Volume: Above US$100 Million  
Export Percentage: 51% - 60%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: Lingshou County, Shijiazhuang City, Hebei Province, China,Yan Chuan Industrial District.  
Number of Production Lines: Above 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2013

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Ms. Angel  qiao
Ms. Angel qiao:
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