Hard for a thermoplastic. Reasonably tough (maintains impact resistance to low temperatures). Easily processed (may be electroplated). Easily bonded. Good gloss surface finish.
Disadvantages

Poor solvent and fatigue resistance. Poor UV resistance unless protected. Maximum continuous use temperature approx. 70°C ( 160°F ). Poor bearing properties (high friction and wear). High smoke evolution.
Applications

Cabinets and cases, particularly for domestic and industrial instruments, e.g. TV cabinets, food mixers, telephone sets, vacuum cleaners. Vacuum forming for baths, shower trays etc. Extruded into pipe. Used in preference to PVC for high ( 50°-70°C/120° - 160°F ) or low ( less than –20°C/-4°F ) temperatures. Mouldings may be electroplated for bathroom or automotive applications.