Polyester Film
Catalog NO.: AIMRSE-FCF-008 Category: Functional Coating Films
Polyester Film is a white BOPET polyester film with excellent weather resistance developed for solar cell back sheets. It features good dimensional stability, electrical insulation, high UV blocking rate, and good retention of properties after accelerated aging tests, helping to improve power generation efficiency and service life.
| UV Blocking Rate | 99.6% |
| Thickness | 50 μm |
| Transmittance | 19% |
◈ Excellent Weather Resistance: Designed for high weather resistance requirements.
◈ High UV Blocking: Very high UV blocking rate (280~400 nm).
◈ Good Dimensional Stability: Controlled dimensional stability at high temperature.
◈ Electrical Insulation: Provides good electrical insulation.
◈ High Mechanical Strength: Good tensile strength and elongation at break.
Production of solar cell back sheets with high weather resistance requirements, aiming to improve power generation efficiency, increase service life, and reduce long-term use costs.
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