Aktisil
The Aktisil grades, i.e. activated Sillitins, are produced by modifying the surface of Neuburg Siliceous Earth with chemicals, specifically with selected silanes. Several different grades have been developed in order to always ensure optimum coupling between filler and polymer.
In comparison with untreated Neuburg Siliceous Earth, the Aktisil grades, through improved wetting by the polymer, offer manifold benefits in different fields of application:
- Disperse more readily
- Improved rheological properties
- Improved coating resistance
- Increased anti-corrosion properties
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| Aktisil VM 56 | Sillitin Z 86 | Vinyl silane |
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| Aktisil VM 56/89 | Sillitin Z 86 | Vinyl silane |
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| Aktisil MAM | Aktisil V 88 | Methacrylic silane |
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| Aktisil MAM-R | Sillitin V 85 | Methacrylic silane |
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| Aktisil EM | Sillitin Z 86 | Epoxy silane |
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| Aktisil AM | Sillitin Z 86 | Amino silane |
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| Aktisil MM | Sillitin Z 86 | Mercapto silane |
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| Aktisil PF 777 (*) | Sillitin Z 86 | Amide wax |
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| Aktisil WW | Sillitin V 88 | Paraffin |
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(*) The hydrophobic surface of the Aktisil PF 777 allows for optimal wetting because of the interaction between the functional filler and the polymer.
