Not all TPU films are created equal. Aromatic TPU resins contain benzene rings that break down under ultraviolet radiation, causing severe yellowing, embrittlement, and cracking within months of outdoor exposure.
In contrast, Aliphatic TPU utilizes straight-chain molecular structures that are inherently resistant to UV degradation and thermal oxidation. MoShiEx films exclusively utilize 100% optical-grade aliphatic TPU resins.
Laboratory accelerated weathering tests (QUV 3000 Hours) demonstrate zero measurable delta E color shift, ensuring white finishes stay brilliant white and dark paints retain deep mirror clarity.