Polyethylene Terephthalate Chips(PET chips)

Polyethylene terephthalate (PET), also commonly known as polyester chips, PET Chips, PET Resin, is prepared by ester exchange between dimethyl terephthalate and ethylene glycol or by esterification between terephthalic acid and ethylene glycol to synthesize dihydroxyethyl terephthalate, and then polycondensation reaction. And it is a milky white or light yellow, highly crystalline polymer with a smooth and shiny surface. It has excellent physical and mechanical properties in a wide temperature range, and its operating temperature can reach 120°C.
PET resin also has good electrical insulation properties, and its electrical properties are still good even at high temperature and high frequency. As a commonly used resin, PET resin has the characteristics of good creep resistance, fatigue resistance, wear resistance and dimensional stability, low wear and high hardness, and has the greatest toughness, electrical insulation properties among thermoplastics Well..

---