We can test if your product will withstand the weathering elements
Accelerated UV weathering test is critical for evaluating a material sample against the effects of UV-induced degradation (photo-oxidation), as these effects are detrimental to the stability and performance, causing irreversible change to the polymer chemical structure that manifests as cracking, embrittlement, chalking, fading, and loss in mechanical properties among others.
At ExcelPlas, we can conduct Accelerated Weathering (QUV) by exposing test samples to a combination of ultraviolet radiation, heat, and moisture, thereby simulating and accelerating the outdoor exposure conditions. Our facility houses multiple QUV weathering chambers using fluorescent lamps (UVA340 or UVB313), capable of controlled cycling between UV exposure and condensation exposure at elevated temperatures. Samples are inspected post-exposure to determine any changes in appearance or desired properties.
Accelerated Weathering (QUV) can be performed to the following standards: ASTM G154, ASTM D4329, ASTM D4587, ASTM D7238, ISO 4892.
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Testing you can trust
Our expert team has completed over 13,000 rigorous polymer tests for clients across industries, all over the world.
Fully independent
Audit your products quality and durability with our independent lab ensuring unbiased and accurate results from industry experts.
30+ years experience
With 30 years under our belt, ExcelPlas provides unparalleled testing services.
World class testing facilities
Equipped with a wide range of testing technologies and expertise we provide reliable and efficient testing.
Trusted by the industry
ExcelPlas’ expertise has been utilised by billion-dollar industry players relying on our expertise to make the important decisions.
