Pat-Add DA 934
- CASE Ingredients Features
- Low Viscosity
- Chemical Family
- Polyurethanes (PU)
PAT-ADD DA 934 is a polymeric dispersing agent for use in industrial solvent-borne paints and pigment concentrates.PAT-ADD DA 934 is specially designed for application in high concentrated pigment dispersions as applied for in-plant tinting purposes. Using PAT-ADD DA 934, results in extremely low viscosity and high transparency properties. Although, being all-round applicable as a dispersing agent for pigment concentrates, PAT-ADD DA 934 is particularly effective as dispersant for furnace carbon blacks and organic pigments.
Properties
- Physical Form
- Liquid
Identification
- CASE Ingredients Functions
- Dispersant
Product families
Applications
- Consumer Goods — Furniture
- Automotive OEM Coatings
- Vehicle Refinish
- Wood Coatings & Finishes
- Automotive OEM Coatings
- Vehicle Refinish
- Furniture Coatings
- Industrial Coatings
- Screen Printing
Product Families
- Dispersing & Wetting Additives
Other characteristics
- Brand
- Pat-Add
- End Uses
Coil Coating, Screen Printing Ink, Solventborne Coating
- Functions
- Dispersant
- Solid Content
- 46.0 - 48.0 %
- Compatible Polymers & Resins
- Polyurethanes (PU)
- Markets
- Automotive & Transportation
- Consumer Goods
- Paints & Coatings
- Printing & Packaging
- Benefits
Most suitable dispersant for high pigment loaded tinters; Extremely effective for furnace carbon blacks, for extreme jet, blue undertone; Provides excellent color development and transparency; Excellent paint performance, limited unwanted side effects; For automotive refinishes, automotive/OEM, general industrial coatings, coil coatings, wood coatings, pigment concentrates and silk screen printing inks
- Appearance
- Clear to slightly hazy yellowish liquid
- Properties
PAT-ADD DA 934 is a polymeric dispersing agent exhibiting strong adsorption properties onto a wide variety of pigment surfaces, contributing to best dispersion stability, low viscosity pigment dispersions and high transparency fir fine particle sized pigments.
- Application
Standard of the series: pigment dispersant for industrial paints, high concentrated RFPC, incl. carbon black. Polyurethane polymer, multi-anchoring. HMV polymer.
- Coating Type
- Coil Coating
- Solventborne Coating
- Technology
- CASE Ingredients
- Ink and Toner Type
- Screen Printing Ink
- Addition and Dosage
The optimal amount of PAT-ADD DA 934 to be used is system related, but generally is between 10 and 15% PAT-ADD DA 934, calculated on the total weight of pigment concentrate. If used in ready mixed paints, dosages of approx. 1 to 4% are suggested. The product is best added to the mill-base prior to the pigments. For carbon blacks a dosage of 20 to 60% (active ingredient) on pigment is recommended. The optimum concentration to be used depends on the individual requirements and conditions.
- Compatible Polymers and Resins
- Polyurethanes (PU)
- Compatible Substrates and Surfaces
- Wood
Technical data
Table 1 of 1
7 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity at 25°C | approx. 700 | cPs |
| Specific gravity at 25°C | approx. 1.005 | — |
| Amine value | approx. 13 | mgKOH/gm |
| Composition | polymeric polyurethane with cationic | — |
| Composition | pigment affinic groups | — |
| Solvents | xylene, 1-methoxy-2-propyl acetate | — |
| Solids content. | approx. 46-48 | % |
