QUARZ feucht Silica flour – SILICA

The raw material of the silica flour is washed silica sand. Only flint stones are used as grading stones. This silica flour produced by Sibelco is supplied under the trademark SILICA.

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Typical average of granulation

µmMeshMaschen 
in cm²
Gesamtrückstand in %
M 4M 6M 8M 10M 300
> 250625102,50,4---
> 160921.50011,42,00,1--
> 100963.70026,99,94,00,7-
> 6323510.75043,624,816,08,92,2
> 4034515.00057,742,333,625,013,8
> 30495n.e.65,152,645,137,125,6
> 20700n.e.73,864,859,353,044,2
> 15900n.e.78,871,767,362,356,3
> 10n.e.n.e.84,779,576,372,669,8
> 5n.e.n.e.91,889,187,385,385,7
> 2n.e.n.e.97,796,996,596,097,6
> 1n.e.n.e.99,694,499,499,399,6
theoretic SSA1.5021.9522.2132.4972.450
SSA2.2472.9153.3283.7184.626
average grain size diameter d50 in µm51,932,426,321,717,5
µmMeshMaschen 
in cm²
M400M 500 
> 406212.6000,90,1 
>3092n.e.5,60,2 
> 2096n.e.19,20,3 
>15875n.e.32,84,8 
>10n.e.n.e.52,715,6 
> 5n.e.n.e.78,851,0 
> 2n.e.n.e.96,393,3 
>1n.e.n.e.99,599,4 
Theoretic SSA3.3703.908
SSA6.50110.493
average grain size diameter d50 in µm10,65,2

 

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Dipl.-Ing. Holger Vespermann sales manager
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