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Glass sands used in glassmaking
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Schlingmeier glass sands
are distinguished by their high chemical and mineralogical purity. The glass sands are free
of residuary flotation chemicals or other
auxiliary agents since only physical preparation procedures are applied. |
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Please note our extremely pure
grades displayed in light blue in the following table. They are characterized by
their very low content of iron and titanium. These high-quality products
satisfy even highest demands. Moreover, the grade G20TEAS is well suited
for the production of fused silica. |
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Crystal
quartz sand |
Fe2O3
|
TiO2 |
Typical application |
INFO |
|
% |
% |
|
G20T |
0,022 |
0,04 |
White
container and flat glass, mirror glass, glass wool |
X |
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G23*, G23T* |
0,019 |
0,014 |
White
container and flat glass, mirror glass |
X |
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G20EA , G20TEA |
0,014 |
0,014 |
Crystal glass,
lead glass, high-quality mirror glass, cut glass,
reflectors and lighting components |
X |
|
G20TEAS |
0,0085 |
0,009 |
High
value crystal glass, optical glass, special glass,
technical glass, borosilicate glass, thick glassware, reflectors and
lighting components, fused silica |
X |
*Standard grade for white container glass
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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