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| Anti-Terra-207 |
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| Solution of an alkylolammonium salt of an unsaturated fatty acid, anionic |
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Wetting and dispersing additive to improve pigment wetting and stabilize the pigment dispersion.
It is a controlled flocculating agent and is therefore preferably used in primers and undercoats.
If gloss requirements are not too high it can also be used in topcoats.
Anti-Terra 207 creates thixotropy and therefore prevents flooding and floating, settling of the pigments and reduces sagging.
The resulting thixotropy from Anti-Terra 207 is much less pronounced than with Anti-Terra 202 or Anti-Terra 204.
The additive can be used to gel organophilic bentonites and to produce pastes with improved flow, processability and storage stability.
Anti-Terra 207 is mainly used in anti-corrosion and marine paints based on alkyds, cyclo- and chlorinated rubber, and bituminous derivates.
It is used additionally in shop primers and water reducible systems.
In acid curing and nitrocellulose paints, Anti-Terra 207 works well to prevent the settling of silica based flatting agents.
Anti-Terra 207 is only available on the North American market.
In other countries use Anti-Terra 206 instead. |
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1-2 % upon inorganic pigments , 0.5-1 % upon total formulation , 30-50 % upon bentonites
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Amine value: 100 mg KOH/g
Non-volatile matter: 80 %
Solvents : Isobutanol / Methoxypropylacetate 3 / 1 |
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