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Coatings Ingredients
The material selection platform
Coatings Ingredients
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SpectrAl®

Coatings ingredients supplied by Cabot

SpectrAl® products are fumed alumina available in untreated and treated grades. They offer unique benefits because of their crystallinity and high purity. SpectrAl® fumed alumina further enhances the durability of polyurethane clearcoats as well as water-based acrylic topcoats. The addition of the hard alumina particles imparts excellent scratch and abrasion resistance to the coating.

Additionally, SpectrAl® has a cationic load, it becomes an effective additive in manufacturing powder coatings for use in tribocharge systems and works well with various types of resins, such as hybrid (epoxy-polyester), polyester-TGIC, and others.
3 products match your search
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SpectrAl® 100 by Cabot is fumed alumina with a high surface area and high purity. It has an aggregated structure with high purity, low bulk density, positive surface charge. It is suitable for... view more
SpectrAl® 51 by Cabot is fumed alumina with a low surface area and high purity. It is characterized by high purity, aggregated structure, submicron particle size, low bulk density, positive surface... view more
SpectrAl® 81 by Cabot is fumed alumina designed for inkjet printable media. It is characterized by high purity, aggregated structure, submicron particle size, low bulk density, positive surface... view more
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