Lignin-coated Bamboo Fiber Composite Film

Full UV Spectrum Blocking

A composite film for flexible electronic substrates, featuring 100% UVC and UVB shielding and high mechanical flexibility, made from three biodegradable materials.

Binqi, Fei · Yang, Haiyan · Yang, Jing · Wang, Dawei · Shi, Chun · Feng, Peng · Shi, Zhengjun

Composites Part B: Engineering 2025

Specifications

拉伸强度提升

{'zh': '60.55', 'en': ''} %

断裂伸长率提升

{'zh': '902.65', 'en': ''} %

shielding in UVC

{'zh': '100', 'en': '280'} nm

shielding in UVA

{'zh': '91', 'en': '400'} nm

Surface roughness Ra

{'zh': '1.61', 'en': '1.61'} nm