Parameter Unit Grade 1 Grade 2 Grade 3 I.V. dL/g 0.800 ± 0.020 0.840 ± 0.020 0.860 ± 0.020 DEG % 1.40 ± 0.30 1.40 ± 0.30 1.10 ± 0.30 - COOH mmol/kg ≤ 35 ≤ 35 ≤ 35 AA ug/g ≤ 1.0 ≤ 1.0 ≤ 1.0 Color value , L / ≥ 80 ≥ 80 ≥ 70 Color value , B / ≤ 1.0 ≤ 1.0 ≤ 1.0 Powder mg/kg ≤ 100 â more...
PET ( Polyethylene Terephthalate) Â Resin is cream or pale-yellow crystal, with smooth and shiny surface. Resistance to creep deformation, fatigue resistance, abrasion resistance and dimensional stability are perfect. Small wear and tear but high hardness, its toughness is the largest in thermoplastic. more...
PET CR8816 is for packing bottles,  like pure water,  natural mineral water,  distilled water,  drinking water  PET CR8863 is for smallpackage edible oil bottles,  liquor bottles,  medicine bottles,  cosmetics bottles,  PET sheets  PET CR8839 is for hotfilling bottles,  more...