- Adhesives
Desmocoll® 500/2
Predominantly linear, flexible hydroxyl polyurethane with a extremly high crystallisation rate. Outstanding adhesion on PVC and rubber. Excellent solubility, e.g. in chlorinated hydrocarbons.
i
Market Switch
Selection will influence the results you get.
About
Product Types
- PU resin
Material
- Adhesives
- Solventborne, Heat activated
General Characterization
Desmocoll 500/2 is a predominantly linear hydroxyl polyurethane.
Desmocoll 500/2 is a flexible polyurethane with an extremely high crystallization rate. It has outstanding adhesion on PVC substrates and particularly on rubber. Due to its excellent solubility, Desmocoll 500/2 can used for adhesives, based on non-flammable solvents, e.g. Methylene chloride. The bonds have outstanding resistance to the most commonly used PVC plasticisers.
Desmocoll 500/2 is a flexible polyurethane with an extremely high crystallization rate. It has outstanding adhesion on PVC substrates and particularly on rubber. Due to its excellent solubility, Desmocoll 500/2 can used for adhesives, based on non-flammable solvents, e.g. Methylene chloride. The bonds have outstanding resistance to the most commonly used PVC plasticisers.
Storage Conditions
Desmocoll 500/2 should be stored in tightly sealed original containers and protected from direct sunlight, moisture, heat, and foreign materials. Recommended storage temperature is 10º-25ºC.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Hydroxyl content | % | < 0.1 | |
| Crystallization | min. | approx. 5 | |
| Density | g/ml | approx. 1.2 | |
| Minimum activation temperature | °C | approx. 50 | |
| Bondability of materials containing plasticizers | excellent | ||
| Heat resistance | °C | approx. 50 | |
| Hot tack life | min. | approx. 4 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Solution viscosity , 15% inbutanone-2 (MEK)at 23^oC, Haake | mPa∙s | 400 - 800 |
Downloads
-
Technical Data Sheet
-
Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
