PMMA FILM FEATURING PARTICULARLY GREAT WEATHER RESISTANCE AND GREAT UV PROTECTION

摘要

Plastic mouldings (I) comprising (a) a transparent plastic and (b) a mixture of UV stabilisers and UV absorbers. An independent claim is included for stabiliser combinations for the UV and weathering stabilisation of transparent plastics, comprising UV absorbers of the benztriazole type, UV absorbers of the triazine type and HALS compounds, used in amounts of 0.1-10, 0.0-5 and 0.0-5 wt% respectively.