3D Printing PETG Filament

Description

PETG is a thermoplastic polyester with notable chemical resistance, durability, and excellent manufacturing formability. It is widely used in 3D printing because the alcohol-modified structure prevents crystallization and embrittlement issues in PET during heating. PETG offers strong interlayer adhesion, low warping during printing, good low-temperature tolerance, resistance to acid and alkali corrosion, and low odor during printing, making it an increasingly popular material for 3D printing.