All Grilamid TR grades have an intersting range of properties in common with which individual requirements can be met.
| Key Charakteristics: | High flexural fatigue strength |
| Resistance to stress cracking | |
| High transparency |
| Characteristic | TR 90 | TR 55 |
| high flexural fatigue strength |  |
 |
| exellent resistance to chemicals and stress cracking | |
 |
| good transparency | |
|
| easily colourable | |
|
| low density | |
|
excellent good fair 
moderate
