Transparent backsheet base film is high‑performance substrate material for photovoltaic industry. It delivers outstanding weather and hydrolysis resistance, high barrier as well as electrical insulation, with uniform transparent surface, and adapts to different coating and lamination production processes.

Product Details

Transparent backsheet base film is a high‑performance functional substrate suitable for long‑term outdoor applications. It achieves excellent weather resistance and remarkable hydrolysis resistance to maintain stable performance over service cycles. 

The film comes with uniform thickness, high transparency and clean surface, while providing high barrier properties and strong electrical insulation. Besides, it keeps good adaptability and can be well compatible with diverse coating and lamination industrial processes.

Key Features

1. Superior weather‑resistant property supports long‑term outdoor application conditions 

2. Uniform film thickness, high transparency and clean finished surface quality 

3. High‑grade barrier performance together with dependable electrical insulation 

4. Outstanding hydrolysis resistance guarantees lasting operational stability 

5. Fine material compatibility fits various coating and lamination production procedures