UNIQ®SPERSE 550S

UNIQ®SPERSE 550S is polyurethane wetting and dispersing additive for solvent based coating systems suited for the stabilization of inorganic, organic and carbon black pigments. is a wetting and dispersing additive for solvent based coating systems suited for the stabilization of inorganic, organic and carbon black pigments. It will help to reduce the viscosity and avoid flooding and floating. Suited for preparation of resin minimal pigment concentrates.

Special features

UNIQ CHEM

Color development 80%

Viscosity reduction 80%

Inorganic pigments 100%

Organic pigments 100%

Black pigments 80%

Solvent based applications
Prevents flooding and floating
Organic and Inorganic pigment
Improves gloss and DOI
Suited for resin minimal pigment concentrates

Specifications

UNIQ CHEM

Solid content: 45%

Solvent: n-BA/PMA

Density: 1.0 g/cm³

Amine value: 14 mg KOH/g

Color: Max 10

Appearance: Yellowish clear liquid

Application

UNIQ CHEM

Architectural coatings
Wood and furniture coating
Automotive and refinish coatings
Can and coil coating
Pigment concentrates
Protective coatings

Addition levels

UNIQ CHEM

Amount of solid additive based on pigment (SOP):

Inorganic pigments 2 – 5%
Titranium dioxide 1 – 3%
Organic pigments 15 – 30%
Carbon Black 20 – 40%

The above recommended levels can be used for orientation and needs to be optimized by testing.

Technical data sheet

UNIQ CHEM

MSDS

UNIQ CHEM

UNIQ®SPERSE 550S

UNIQ®SPERSE 550S

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