The polyester (PET) ultraviolet (UV) absorber CrystalClear 603192-PT improves upon standard PET UV technology by not resulting in a yellow haze. A smaller percentage of CrystalClear provides the same level of UV absorption at lower cost, since less than half the amount of the additive is required. In comparison to standard PET UV absorbers, the cost to add CrystalClear additive to a PET film can be reduced by as much as 40%.
PET UV absorber prevents yellow haze
September 1, 2008