DuPont™ Surlyn® 8020 is an ionomer of ethylene acid acrylate terpolymer. 

IONEX 8020 is a sodium ionomer, which offers : 
- a well balanced combination of stiffness, processability and flex-life properties

The GEM integrates a nano-structuring surface technology that allows the creation of very fine patterns and thus the fight against counterfeiting, either in a discreet and non-reproducible way, or

The GEM integrates a nano-structuring surface technology that allows the creation of very fine patterns and thus the fight against counterfeiting, either in a discreet and non-reproducible way, or

Cellulose acetate is a biopolymer produced from renewable resources such as cotton flakes and wood pulp through an esterification process with acetic anhydride.