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CENOSPHERES IN 300 A90

Industry:

Recommended to reduce weight and costs in any high thermal and mechanical manufacturing process. 

Product Description

Ceramic microspheres are used in a variety of final application like exterior insulation full systems, IEFS, sparkles, mortars, self-levelling floor compounds, BMC, SMC, brake linings, fire resistant products, covering mould castings, anti-noising compounds, underbody car protection, and PVC plastic soles. Base formulations for many applications can be send .

Description:

Granudan has replaced the previous Omega -SPHERES W300 with a new high qaulity microfiller named CENOSPHERES IN 300 A90   -   a reasonable priced ceramic microsphere as a functional lightweight filler. The product is of bright-grey colour. CENOSPHERES IN 300 A90 is specified through a very high thermal and mechanical stability. Cenospheres,are created in the inferno of coal-fired power plants. They replace mined minerals and resins, significantly lower production costs.

The early Greeks and Romans mined cenospheres from volcanoes to lighten their cathedrals and domes.

Advantages:

- density reduction and therefore weight reduction in final products

- reduced binder content. This leads to cost reduction

- improvement of mechanical properties of the final product like impact strength

- Increase in thermo-shock resistant and dimension stability

- increase in thermal insulation properties

- improvement in rheology and therefore easier application of the final product

- CENOSPHERES IN 300 A90 are inflammable, chemical inert and temperature resistant up to 1400°C

Delivered in 25 kg. bags.      Next-Day delivery.

CENOSPHERES IN 300 A90

Name

IN 300 A90

Colour

bright-grey​/braun

Density at 20 C.

2.0-2.6 g/cm3

bulk density at 20 C.

1000 kg/m3

pH-value

6-8

​Specific gravity g/ccm

0.70-0.80​

Moisture Content

0,1%

Melting point oC

1200-1400​

FLOATERS % BY VOLUME

96%

particle size distribution µm

above 300 μm: 0-1%   /   106-300 μm:  74,95%  /   below 106 μm: 5-25%

Chemical Composition by weight​

SiO2 %​

50-55%​

Al2O3 %

25 - 35%​

Fe2O3 %​

1-3%​

TiO2 %​

1-3%​

MgO

< 2

CaO

1-2%​

Na2O

0,05-0,2%

K2O

0,1-0,5%

SO2

2-3%

CONTACT

Granudan ApS • Knud Bro Alle 4 • DK-3660 Stenløse • Danmark

Europe: +45 44 84 37 56 • China: +86 139 405 96480 • USA: +1 719 229 1981

e-mail: sales@granudan.com

PARTNERS/BRANDS​

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