Pat-Add DA 932
- CASE Ingredients Features
- Low Viscosity
- Chemical Family
- Polyurethanes (PU)
PAT-ADD DA 932 is a polymeric dispersing agent for use in industrial solvent-borne paints and pigment concentrates.PAT-ADD DA 932 is specially designed for application in TPA based paints. However, the product is also applicable in other solvent borne systems and high concentrated pigment dispersions as applied for in-plant tinting purposes. Using PAT-ADD DA 932, results in extremely low viscosity and high transparency properties.
Properties
- Physical Form
- Liquid
Identification
- CASE Ingredients Functions
- Dispersant
Product families
Applications
- Consumer Goods — Furniture
- Wood Coatings & Finishes
- Furniture Coatings
- Industrial Coatings
Product Families
- Dispersing & Wetting Additives
Other characteristics
- Brand
- Pat-Add
- End Uses
- Base Coat, Solventborne Coating, Top Coat
- Functions
- Dispersant
- Solid Content
- 46.0 - 48.0 %
- Compatible Polymers & Resins
- Polyamides
- Markets
- Consumer Goods
- Paints & Coatings
- Benefits
First choice for TPA binder based systems; The 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; For wood coatings, repair refinishes, general industrial coatings, pigment concentrates
- Appearance
- Clear to slightly hazy yellowish liquid
- Properties
PAT-ADD DA 932 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
Pigment dispersant for wide range of resin systems including TPA-based industrial Inks, high concentrated RFPC. Polyurethane polymer, multi-anchoring. HMV polymer.
- Coating Type
- Base Coat
- Solventborne Coating
- Top Coat
- Technology
- CASE Ingredients
- Addition and Dosage
The optimal amount of PAT-ADD DA 932 to be used is system related, but generally is between 10 and 15% PAT-ADD DA 932, 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
- Polyamides
- Compatible Substrates and Surfaces
- Wood
Technical data
Table 1 of 1
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity at 25°C | approx. 300 | cPs |
| Specific gravity at 25°C | approx. 0.985 | — |
| Amine value | approx. 15 | mgKOH/gm |
| Composition | polymeric polyurethane with cationic pigment affinic groups | — |
| Solvents | xylene, 1-methoxy-2-propyl acetate | — |
| Solids content. | approx. 46-48 | % |
