Formally known as (PETG), "G Poly" refers to a clear, amorphous thermoplastic that combines the durability of PET with the flexibility and ease of processing typically associated with lower-end materials like acrylic or polycarbonate. Unlike standard PET (used in water bottles), which is semi-crystalline and can become brittle or hazy, G Poly introduces a glycol modifier (CHDM) into the polymer chain. This modification prevents the material from crystallizing, resulting in a glass-like transparency, superior toughness, and excellent chemical resistance.
: Poly-G sequences can fold into stable four-stranded structures. These are found in telomeres (the ends of chromosomes) and are targets for cancer therapy. g poly