ADD-4046 is a high molecular weight wetting and dispersing additive for solvent-based coatings. It prevents reflocculation of pigments through steric hindrance and therefore stabilizes the color strength and hue of pigments in paints and pigment concentrates. ADD-4046 is preferably used in high performance solvent-based coatings but also in automotive coatings. It can be used as well in pigment concentrates.
ADD-4046
Description
ADD-4046
ADD-4046 is a high molecular weight wetting and dispersing additive for solvent-based coatings. It prevents reflocculation of pigments through steric hindrance and therefore stabilizes the color strength and hue of pigments in paints and pigment concentrates. Is preferably used in high performance solvent-based coatings but also in automotive coatings. It can be used as well in pigment concentrates.
Specifications
Composition: Modified polyurethane
Solvent(s): Butylacetate/methoxypropylacetate/s-butanol
Specific gravity @ 20°C: Ca. 0.99 g/cm3
Flashpoint: 24 °C
Amine value: 17-21 mg KOH/g
Appearance: Yellowish liquid
Active ingredients: 40%
Packaging
50 kg and 190 kg non-returnable metallic containers.
Storage information
Should be stored in a cool dry place. When kept in an original unopened container, it will keep up to 5 years from the date of manufacture. The production date is indicated on the container.
Additional information
| Application | Solvent based applications |
|---|---|
| Binder | Acrylic hydroxy functional, Acrylic self crosslinking, Acrylic thermo plastic, Alkyd medium oil, Alkyd short oil, Alkyd/polyester hydroxy fuctional, Chlorinated rubber, Epoxy solvent, UV/EB curing, Vinyl copolymers |
| Related to | Dispersion related |
| Purpose | Cost effective, Higher colour strength, Improves gloss, Lower viscosity, Reduces dispersion time, Reduces flooding |
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reflocculation of pigments through steric hindrance and therefore stabilizes the colour strength and hue of
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