High Barrier Film

High Barrier Film It is a high-performance barrier film product that uses advanced vacuum coating technology to evaporate a transparent silicon oxide barrier layer on a PET substrate. The composite film prepared by compounding with other materials has excellent water vapor and oxygen barrier properties and can be applied to quantum dots. membrane and other fields. Top coat Silicon oxide (SiOx) coating layer PET substrate (75μm) Optical transmittance ≥90% Surface tension of coating surface ≥50dyn/cm Thickness:50-100μm Standard roll length: 2000m, 4000m Multiples of standard roll lengths available: 2, 3, 4 Number of splices: Premium products allow one splice per roll. Under standard length, the joint rate is controlled below 10%. Cutting width: according to customer requirements Paper core inner diameter: 76.2mm, 152.4mm Application: ※Quantum dot film; ※Special industry protective film. Characteristic: ※Excellent barrier properties High water and oxygen barrier properties, the barrier properties are not affected by ambient temperature/humidity.