Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
Applications & Uses
- Markets
- Applications
- Compatible Polymers & Resins
- Adhesive & Sealant End Applications
- Coating End Applications
- Properties and Fields of use
LIOPUR PKS 2845 is good after air-drying coatings based on LIOPUR PKS 2845 form transparent films which are tacky at
room temperature.
Because of the film’s flexibility, even at low temperatures and resistance to hydrolysis Liopur
PKS 2845 is especially recommended for making contact adhesives with good peel strength,
used to laminate a wide range of materials.
Joining temperatures should be between 15 and 50°C and adherent surfaces should be
pressed together at > 0,5 bar. Optimum conditions should be ascertained by individual tests.
The good heat resistance can be increased still further by adding suitable water-emulsifiable
polyisocyanates like Desmodur DA.
Properties
- Physical Form
- Appearance
- Milky until colloidal
- Typical Properties
Value Units Test Method / Conditions Viscosity 10-400 mPas AV-F-V005 Minimum Film Forming Temperature max. 5 °C - Non Volatile Content 40.0 w % AV-F-F003 Organic Solvent approx. 0.5 - - pH 7.0-9.05 - AV-F-P001
Packaging & Availability
- Supplied AS
40%ig in water
Storage & Handling
- Storage
LIOPUR PKS 2845 has dispersion which should be stored in tightly sealed containers in a frost-free place. It contains
preservative.