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SCHLACKE is a synthetic mineral blast media. It meets DIN 8201, sheet 9. With no water-soluble constituents and no free silica.
The blasting media is suitable for cleaning (grain sizes 0.20 - 0.70) and for redevelopment (grain sizes 0.25 - 1.40 mm).
The product is suitable for all types of undergrounds like nature-stone, clinkers, bricks, concrete, steel, not irons metals, plastics, wood etc. For dry -, moist - or wet-blasing.
Technical data:
| Product labeling: |
Color |
black |
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Hardness |
7-8 (Mohs scale) |
| Chemical composition: |
SiO2 |
54 % |
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Al2O3 |
28 % |
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Fe2O3 |
8,5 % |
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CaO |
2,5 % |
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MgO |
2 % |
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H2O |
3,5 % |
| Physical data: |
specific weight |
approx: 2,5-2,7 kg/dm3 |
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Average bulk density |
approx:. 1,3 kg/dm3 |
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Solubility |
not water-soluble |
| Grain sizes: |
Standard size ranges |
75-125 µm
90-150 µm
100-200 µm
150-250 µm |
| Personal protection: |
Inhalation avoids. Use dust -and face-pack if the product is applied drily |
| Storage: |
Store the product drily |
| Packing: |
25 kgs paper bags, on shrinkfoiled xport pallets |
| Chemical compositions, physical data and grain sizes can vary from manufacturer to manufacturer. |
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