Enhanced TDS
Identification & Functionality
- Carrier
- Manufactured By
- CASE Ingredients Functions
- Industrial Additives Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
Applications & Uses
- Markets
- Applications
- Application Area
- Compatible Polymers & Resins
- Compatible Substrates & Surfaces
- Coating End Applications
- Industrial Additives End Use
- Use Level
- 30 - 90% (Organic Pigments), 100 - 150% (Carbon Blacks), 15 - 35% (Inorganic Pigments), 7 - 13% (Titanium Dioxides)
- Application Information
Coatings Industry
Special Features and Benefits
The additive deflocculates pigments through steric stabilization of the pigments. Due to the small particle size of the deflocculated pigments, high gloss is achieved and the color strength is improved. In addition, this product increases the transparency and hiding power of pigments and reduces viscosity. Subsequently, it improves leveling and allows for higher pigment loading.
Recommended Use
DISPERBYK-194 N is used for the production of pigment concentrates with or without resins and for pigment grinding in aqueous coatings. It is especially recommended for use with aqueous two-pack PU and two-pack epoxy systems. Pigment concentrates formulated with DISPERBYK-194 N can be incorporated into amine components as
well as epoxy resins.Recommended Levels
Amount of additive (as supplied) based upon pigment
Inorganic pigments: 15-35%
Titanium dioxide: 7-13%
Organic pigments: 30-90%
Carbon black: 100-150%
The above recommended levels can be used for orientation. Optimal levels are determined through a series of laboratory tests.Incorporation and Processing Instructions
For optimal performance in systems containing resins, the additive should be slowly incorporated into the aqueous resin while agitating the mixture. For pigment concentrates without resins, simply mix the additive with water. Add pigments only after the additive is homogeneously distributed.
Special Note
Pigment concentrates formulated with DISPERBYK-194 N must be neutralized before being added to let-down.
Properties
- Physical Form
- Typical Properties
Value Units Test Method / Conditions Density (at 20°C) 1.08 g/ml - Non-Volatile Matter (10 min, at 150°C) 57 % - Acid Value 75.0 mg KOH/g - Solvent Water - - - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Auto Ignition Tempertaure min. 200 °C M0062, Analytics Wesel Boiling Point 100 °C Density (at 20°C, 1013 hPa) 1.08 g/cm³ Oscillating U-tube Vapour Pressure (at 20°C) 24 hPa Derived Appearance Liquid - - Color Yellow - - Flammability (liquids) Will not burn - - Flash Point Does not flash - - Melting Point max. 0 °C Miscible in Water - - Odor Very faint - - pH (at 20°C, Concentration: 100% in water) 2.5 - DIN 19268 - Composition
Solution of modified carboxyl functional polyglycol copolymer
Regulatory & Compliance
- OEM Specifications
Storage & Handling
- Storage Conditions
Separation or turbidity may occur at temperatures below 10 °C. Warm to 20 °C and mix well.