Solution of a hydroxyfunctional carboxylic acid ester with pigment affinic groups. Acts as a wetting and dispersing additive for solvent-borne and solvent-free systems. Especially developed for solvent-borne architectural paints to stabilize titanium dioxide, extenders and other inorganic and organic pigments.
Details
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Chemical Composition
Solution of a hydroxyfunctional carboxylic acid ester with pigment affinic groups
Advantages
- improved pigment wetting, gloss and levelling
- prevents flooding/floating
- reduces mill-base viscosity
- avoids thixotropy
- better color acceptance
Other Applications
architectural coatings
industrial coatings
furniture coatings
pigment concentrates
formulation of pigment concentrates based on long oil alkyds
Technical data
Quantity | Value | Unit | Comment |
---|---|---|---|
Appearance Properties | |||
Physical state | Fluid | ||
Physical Properties | |||
Density | 0.92 | g/ml | 20°C |
pigment content | 3 - 5 | % | Recommended Levels in inorganic pigments |
pigment content | 5 - 8 | % | Recommended Levels in organic pigments |
Titanium dioxide content | 0.7 - 1.5 | wt% | Recommended Levels in titanium dioxide |
Thermal Properties | |||
flash point | >50 | ºC | |
Chemical Properties | |||
Non-volatile materials | 90 | % wt | |
Amin number | 64 | mg KOH/g | |
Carbon percentage | 8 - 10 | % | Recommended Levels in carbon blacks |