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Fuse
sands
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Its high chemical and mineralogical
purity and high refractoriness make crystal quartz sand from Schlingmeier an
outstanding fuse sand. Control screening with screening
machines of the latest screen generation delivers products that are free of
oversized grains.
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The following table shows selected
grades which are preferably used as fuse sands. All sands
can be supplied as blended grades. Please let us know your favourable grain size
distribution.
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Crystal
quartz sand
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d - D |
Ø-Size |
SiO2 |
Fe2O3 |
Sintering point |
Application |
INFO |
|
mm |
mm |
% |
% |
°C |
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G12T |
0,1-0,4 |
0,24 |
99,6 |
0,023 |
>1600 |
Fuses for high and low voltage for all
applications in industry and electricity distribution |
X |
|
G20T |
0,1-0,5 |
0,26 |
99,6 |
0,022 |
>1600 |
X |
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G23T |
0,1-0,6 |
0,29 |
99,6 |
0,019 |
>1600 |
X |
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G20TEA |
0,1-0,6 |
0,29 |
>99,6 |
0,014 |
>1600 |
X |
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G20TEAS |
0,1-0,6 |
0,29 |
>99,7 |
0,0085 |
>1600 |
X |
d - D = Grain size
Ø-Size = Average grain size
Special grades are produced on request.
Please pay attention to the following:
It is the duty of our
contractual partner to check the suitability of the product for
his specific application. Otherwise, our "General terms and
conditions" apply.
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