LIOPUR PKS 2845
- CASE Ingredients Functions
- Binder & Resin
- Chemical Family
- Polyurethanes (PU)
LIOPUR PKS 2845 is a solvent-free, aqueous, aliphatic polyurethane dispersion based on a polyether that is APEO- and TEA-free. After air-drying, coatings based on LIOPUR PKS 2845 form transparent films that are tacky at room temperature. Because of its film's flexibility at low temperatures, it is especially recommended for manufacturing contact adhesives with good peel strength. It has applications in industrial manufacturing, adhesives, sealant applications, construction adhesives, and other automotive applications.
Properties
- Physical Form
- Dispersion
Product families
Applications
- Adhesives & Sealants — Other Adhesives & Sealants Applications; Consumer Goods — Other Consumer Goods Applications
- Other Automotive Applications
- Construction Adhesives
- Construction Adhesives
- Industrial Adhesives & Sealants
- Other Consumer Applications
- Industrial Manufacturing
Product Families
- Polyurethanes (PU)
Other characteristics
- Brand
- LIOPUR
- End Uses
1K (1 Component) Adhesive, 2K (2 Component) Adhesive, Base Coat
- Markets
- Adhesives & Sealants
- Automotive & Transportation
- Building & Construction
- Consumer Goods
- Industrial
- Storage
LIOPUR PKS 2845 has dispersion which should be stored in tightly sealed containers in a frost-free place. It contains preservative.
- Appearance
- Milky until colloidal
- Supplied As
- 40%ig in water
- Technology
- CASE Ingredients
- Labeling Claims
- TEA-free
- Coating End Applications
- Base Coat
- Compatible Polymers and Resins
- Polyurethanes (PU)
- 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.
- Adhesives And Sealants
- 1K (1 Component) Adhesive
- 2K (2 Component) Adhesive
Technical data
Table 1 of 1
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| 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 |
