BOPET film (Biaxially Oriented Polyethylene Terephthalate film) is a high-performance plastic film made by biaxially stretching polyethylene terephthalate resin. It is widely used across industries due to its excellent comprehensive properties.
Key Properties
Mechanical Strength: Boasts high tensile strength, tear resistance and impact resistance, maintaining stability under harsh conditions.
Barrier Performance: Offers good resistance to moisture, oxygen and most chemicals, protecting packaged products effectively.
Thermal Stability: Can withstand a wide temperature range (typically -70°C to 150°C) without significant performance degradation.
Optical Characteristics: Features high transparency, glossiness and low haze, ideal for applications requiring clear visibility.
Electrical Insulation: Exhibits excellent dielectric properties, suitable for electronic and electrical fields.