Altuglas HT 121
O tomto produkte
Injection & extrusion PMMA with:
Highest Temperature resistance of all PMMA grades on the market (increases productivity by reducing cycle times).
Highest Scratch Resistance of all PMMA grades available on the market for a premium aesthetic retention.
Incredible clarity with 92% in light transmission and 0.5% in haze.
Outstanding weatherability &UV resistance (AMECA certification)
Typically used in sensitive tail light and cluster lens designs, household appliances and electronic device displays and any application with stringent combinations of heat/optics/hardness/UV ageing demands.
For applications with more stringent purity requirements (e.g. cluster lens), QCB quality material is also available.
For visually clear applications requiring higher UV screening (e.g. automotive medallions), the UVP3 version of Altuglas HT 121 is suitable.
Technical Properties
| Hustota (g/cm³) | 1.19 |
| Tekutosť (g/10 min) | 2.0(230°C/3.8 kg) |
| Horľavosť | HB(3.2 mm) |
| Vrubová húževnatosť podľa Izoda ASTM 256 (J/m) | - |
| Vrubová húževnatosť podľa Izoda ISO 180 (kJ/m²) | - |
Trhy a technológie
Špecifikácie
| GM | GMW16335P-PMMA-T1 |
|---|---|
| SAE | J576 |
