TiO2-Nanocomposite PEF Packaging Material

UV-shielding & antibacterial

Combining PMDA chain extension with nano-TiO2 functionalization, this composite improves impact toughness while retaining thermal stability, and adds UV/blue-light shielding and antibacterial properties for food and cosmetic packaging.

Li, Yuxuan · Zhao, Yuhao · Yuze, Dai · Zhang, Ying · Jiang, Min · Zhou, Guangyuan

Arabian Journal of Chemistry 2023

Specifications

冲击强度

{'zh': '52.2×10³', 'en': ''} J/m²

紫外屏蔽率从

{'zh': '45.4', 'en': ''} %

大肠杆菌抗菌活性

{'zh': '83', 'en': ''} %

迁移量最大

{'zh': '1.82', 'en': ''} µg/g

Advantages

Half-crystallization time reduced to 6.16 min at 160 °C