Similar to PET, PEN chips can be used to produce films, fibre, food/drink containers, and sheets. PEN stands ... chemical stability, heat-, UV- and radiation-resistance. Similar to PET, PEN chips can be used to produce films, fibre, food/drink containers, and ... )Carboxyl(mmol/g)Product featuresApplications1360.50±0.02≥270≤35Compared to PET,- Better physical and mechanical properties- Higher gas barrier- ...