Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Properties
PAT-ADD AF 70 is soluble in most hydrocarbon solvent based systems. De-aeration properties are provided to a wide variety of layer thicknesses; excellent results and fast de-aeration have been recorded in layers from 30 mµ up to few mm thickness.
- Benefits
- Outperforming de-aeration properties in EP floorings and PUR-systems
- Effective for varnishes and pigmented paints
- Maintains clear film appearance
- Requires only low dosages
- Clear liquid, showing excellent shelf stability
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Compatible Substrates & Surfaces
- Coating Type
- Ink & Toner Type
- Use Level
- 0.1-0.8%
- Application
De-aerator and defoamer for solvent free/ high solid industrial and protective coatings, epoxy and PU floor coatings. Polysiloxane and organic polymer compound. Solids content 5%.
- Application
De-aerator and defoamer for solvent free/ high solid epoxy and Acrylic inks. Polysiloxane and organic polymer compound. Solids content 5%.
- Dosage & Addition
The optimal amount of PAT-ADD AF 70 to be used is system related, but generally is between 0,1 and 0,8 % PAT-ADD AF 70, calculated on the total weight of formulation. Appropiate incorporation conditions have to be provided, which are related to system characteristics, such as viscosity and solvent composition. However, typically standard let-down conditions (mixer) may be applied. The optimum concentration to be used depends on the individual requirements and conditions.
Properties
- Physical Form
- Appearance
- Clear colourless liquid
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Viscosity at 25°C | max. 50 | cPs | — |
| Specific gravity at 25°C | approx. .0.825 | — | — |
| Composition | Polysiloxane and organic polymer compound in hydrocarbon solvent | — | — |