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| Disperbyk-176 |
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| High molecular weight polymer containing acid groups |
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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.
Disperbyk-176 improves pigment wetting, reduces the time required for the grinding process and improves gloss and levelling.
Viscosity is reduced and thixotropy is avoided.
The additive charges the pigments equally and therefore prevents possible co-flocculation of different pigments.
Due to its high molecular weight and resin-like structure, Disperbyk-176 does not influence paint binder durability.
Additional to the desired pigment stabilization, Disperbyk-176 is specifically suitable to stabilize phthalocyanine pigments with a basic surface treatment.
The additive is recommended for coil coating formulations and industrial coatings and can be used with polyester/melamine, acrylic/melamine, 2-pack PU, epoxy and cellulosenitrate systems. |
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Amine value mgKOH/g : 73
Density at 20'C in g.ml : 1.047
Non-volatile matter in% : 75
Flash point in 'C : 35
Solvents : Methoxypropanol |
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| There are no existing companies to distribute selected chemical product |
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