Differences between PET and PE Antistatic Films
1. Material and Structural Differences
PET Antistatic Film: Uses polyester film as the base material, achieving its function through an antistatic agent coating. Its structure typically consists of a PET base material + antistatic adhesive layer + release film.
PE Antistatic Film: Uses polyethylene as the base material, adhering to surfaces via electrostatic adsorption. It is adhesive-free, eliminating the risk of residue.
2. Performance Comparison
Temperature Resistance: PET film withstands temperatures up to 120℃, while PE film typically withstands 80℃.
Mechanical Strength: PET has higher tensile strength, while PE is more flexible and easily stretched.
Transparency: PET has a light transmittance ≥90%, while PE has slightly lower transmittance but offers a wider range of colors.
Antistatic PE Protective Film: Waterproof, dustproof, aesthetically pleasing, comfortable, rich in colors, uniform thickness.
3. Application Scenarios
PET Film: Suitable for applications requiring high-precision protection, such as LCD panels and optical lenses.
PE Film: Primarily used for packaging electronic components and protecting static-sensitive products.