What It Is & Characteristics
Clear, lightweight copolyester that is moderately stiff with excellent chemical resistance.
Polyethylene Terephthalate-Glycol modified (PETG) is polyethylene terephthalate (PET) with the addition of a second glycol that produces a completely amorphous PETG. PETG is a poorer barrier material as compared to PET, but it is cold formable, has excellent toughness that allows for down-gauging and has excellent chemical resistance.
PETG is used in many blister pack applications for medical and electronic products. Many point-of-purchase displays, vending machine faces, skylights and printing applications utilize PETG.
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