Transparency: Polyethylene Terephthalate Optical Film V280 with high optical clarity is used in display panel covers, where it enhances light transmission and screen visibility.

Thickness Uniformity: Polyethylene Terephthalate Optical Film V280 featuring ±1.5 micron thickness tolerance is used in touch screen lamination, where it ensures consistent touch sensitivity and optical uniformity.

Dimensional Stability: Polyethylene Terephthalate Optical Film V280 with thermal stability up to 150°C is used in precision electronics manufacturing, where it reduces warping during heat processing.

Surface Smoothness: Polyethylene Terephthalate Optical Film V280 with surface roughness (Ra) < 5 nm is used in optical sensor substrates, where it minimizes scattering and improves sensor accuracy.

Haze Value: Polyethylene Terephthalate Optical Film V280 with a haze value below 1% is used in protective optical layers, where it maintains image sharpness and clarity.

UV Resistance: Polyethylene Terephthalate Optical Film V280 stabilized for 500 hours UV exposure is used in outdoor display modules, where it prevents yellowing and maintains transmission over time.

Dielectric Strength: Polyethylene Terephthalate Optical Film V280 with dielectric strength of 200 kV/mm is used in flexible printed circuits, where it ensures electrical insulation and reliability.

Tensile Strength: Polyethylene Terephthalate Optical Film V280 with a tensile strength of 200 MPa is used in multilayer optical films, where it provides mechanical durability and resistance to deformation.

Moisture Barrier: Polyethylene Terephthalate Optical Film V280 with a water vapor transmission rate below 3 g/m²/day is used in photovoltaic module encapsulation, where it enhances long-term performance and component protection.

Refractive Index: Polyethylene Terephthalate Optical Film V280 with a refractive index of 1.65 is used in light guide plates, where it optimizes light distribution efficiency.