Pat-Add DA 701
- CASE Ingredients Functions
- Dispersant
PAT-ADD DA 701 is an amphoteric dispersing additive for solventborne paints, inks, plasticizers and colorants. PAT-ADD DA 701 is multifunctional and compatible in a wide range of solvent borne paint systems. However, PAT-ADD DA 701 is particularly effective as dispersant for inorganic pigments in air-drying alkyd formulations.
Properties
- Physical Form
- Liquid
Product families
Applications
- Automotive OEM Coatings
- Vehicle Refinish
- Architectural Coatings
- Architectural Coatings
- Automotive OEM Coatings
- Vehicle Refinish
- Industrial Coatings
Product Families
- Dispersing & Wetting Additives
Other characteristics
- Brand
- Pat-Add
- End Uses
- Solventborne Coating, Top Coat
- Functions
- Dispersant
- Solid Content
- 69.0 - 75.0 %
- Markets
- Automotive & Transportation
- Building & Construction
- Paints & Coatings
- Appearance
- Clear Amber colored liquid
- Properties
PAT-ADD DA 701 is a polymeric dispersing agent exhibiting strong adsorption onto a wide variety of pigment surfaces, contributing to excellent dispersion stability.. PAT-ADD DA 701 is strongly adsorbed onto inorganic pigments and extenders, contributing to enhanced steric stabilization against re-flocculation.
- Coating Type
- Solventborne Coating
- Top Coat
- Technology
- CASE Ingredients
- Addition and Dosage
The optimal amount of PAT-ADD DA 701 is system related, generally between 0,3 and 0,8% on the total weight of paint formulation. The product is added to the mill-base prior to pigments and dispersion process. For use as dispersing agent in plasticizer pastes, a dose between 0,7 and 3% on total weight of the paste, is typically required.The optimum concentration to be used depends on the individual formulation and conditions and best established with a ladder study.
- HIGHLIGHTS
Optimizes the milling process, enabling higher pigment loading; Provides excellent color development; Strong prevention of pigment flocculation, floating, flooding, and pigment settling; Excellent compatibility with alkyd resins, minimal risks of undesirable side effects; Minimal effect on heat stability in plasticized PVC systems
- End Use Applications
Pat-Add DA 701 shown excellent performance in variety of solvent based coatings including: Alkyd paints, Alkyd-melamine baking enamels, Acrylic enamels, Industrial primers, Vinyl coatings and Plastisol.
- Shelf Life & Packaging
The product has shelf life of 24 months from the date of manufacturing; packed in un opened original containers as shipped by Patcham when stored in frost free warehouse.. Drum: - 190.0 kgs, Can: - 25.0 kgs.
Technical data
Table 1 of 1
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity at 25°C | 1000 - 5000 | cPs |
| Specific gravity at 25°C | 0.950 – 0.980 | — |
| Polarity | amphotaric | — |
| Composition | polyester compound | — |
| Solids content(120°C/1hr) | 72 ± 3.0 | % |
