EGP has good resistance to 24 immersion to the following :
Moderate Resistance to :
The PET hard coat seals and protects the AI layer from environmental elements and prevents oxidization and eliminates performance loss, whilst the UV stabilized Polycomposite layer is designed to provide strength, flexibility and durability for long-term usage.
The EGP material exhibits no significant discoloration / loss of reflectance and overall performance over time.
Ten year accelerated aging tests conducted on the AI / PET hard coat layer have shown that over a period of 2500 hours, the percentage drop in reflectance to be less than 5%.
0.5% loss of reflectivity after 48 hours exposure to cycled dust injection in a closed chamber. This equates to three – five years in a normal office environment with periodic cleaning.