Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Manufactured By
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
Applications & Uses
- Compatible Polymers & Resins
- Coating End Applications
- Use Level
- 0.3 - 1% (Based upon Titanium dioxide), 1 - 2% (Based upon Titanium dioxide)
- Coatings Industry Application
Special Features and Benefits:
- By using DISPERBYK® 109, the color paste acceptance of medium-polar to non-polar TPA and alkyd resin coatings is greatly improved. DISPERBYK-109 can also be post-added to the coating system.
- However, this should be done before the addition of the color paste.
- DISPERBYK® 109 is also used to disperse inorganic pigments (titanium dioxide and fillers) in TPA and alkyd resin coatings.
Recommended Levels:
- 1-2% additive (as supplied) based upon titanium dioxide.
- As post-additive to improve color acceptance: 0.3-1% additive (as supplied) based upon total formulation.
- The above recommended levels can be used for orientation.
- Optimal levels are determined through a series of laboratory tests.
Incorporation and Processing Instructions:
- For optimum performance, the additive must be incorporated into the millbase before addition of pigments.
- The resin and solvent components of the millbase are pre-mixed and then the additive is slowly incorporated while stirring continuously.
- Do not add the pigments until the additive has been fully distributed.
- To improve color acceptance, the additive can also be post-added into the coating.
Special Note:
- When added at concentrations of 1% or higher (based upon total formulation), the effects on drying and yellowing should be tested.
Properties
- Typical Properties
Value Units Test Method / Conditions Density (at 20°C) 0.94 g/ml - Amine Value 140 mg KOH/g - - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Ignition Temperature min. 392 °F DIN 51794 Solubility in Water (at 20°C, 1013 hPa) 0.0102 g/l OECD Test Guideline 105 Density (at 20°C) 0.939 g/cc 4 (Oscillating U-tube, at 20°C) Flash Point min. 212.00 °F 49 (Pensky-Martens) Vapor Pressure (at 25°C) 1.07E-05 Pa OECD Test Guideline 104 Boiling Point (at 1013 hPa) max. 752 °F OECD Test Guideline 103 Pour Point (at 1013 hPa) min. -6 °F OECD Test Guideline 102 pH Value (at 20°C, 1% Concentration) 9 - - Odor Amine-like - - Appearance Yellow liquid - - - Compatibility
- High molecular weight alkylolamino amide
- Special Note
- Due to the high amine value, drying of alkyd resins can be impacted by overdosing.
Storage & Handling
- Storage and Transportation
- Separation or turbidity possible during storage or transport under 10 °C.
- Warm to 30-60 °C and mix well.