塑料科技2025，Vol.53Issue(11)：17-23,7.DOI:10.15925/j.cnki.issn1005-3360.2025.11.004
稀土转光膜组成及制备条件对其透光性能的影响
Effect of Composition and Preparation Conditions of Rare Earth Light-converting Film on Light Transmittance
摘要
Abstract
The size of the light-converting agent and its dispersion performance in the light-converting film are important factors that cause the deterioration of the light transmittance of the light-converting film.In order to solve this problem,Eu(TTA)3Phen was used as the light-converting agent to investigate the effects of preparation conditions on the size of the light-converting agent and the effect of the doping process on its dispersion performance in the light-converting masterbatch.On this basis,light-converting film with high light transmittance was prepared using a three-layer co-extrusion blown film process.The results show that the size of the light-converting agent can reach 150.36 nm by adjusting the pH value,reaction time,reaction temperature and stirring rate,and the dispersion performance of the light-converting agent and the light transmittance of the light-converting film can be greatly improved by optimizing the masterbatch preparation process,and the light transmittance can reach 91.2％.The study provides technical guidance for the development of high-transmittance rare earth light-converting film.关键词
稀土转光膜/转光剂/透光性能/分散/稀土配合物Key words
Rare earth light-converting film/Light-converting agent/Light transmissione/Dispersion/Rare earth complexes分类
化学化工引用本文复制引用
顾欣宇,黄鑫武,温树梅,颜成虎,丛威..稀土转光膜组成及制备条件对其透光性能的影响[J].塑料科技,2025,53(11):17-23,7.基金项目
江西省双千计划项目(jxsq2023101059) （jxsq2023101059）
赣州市苏区之光计划项目(GZSQZG202101015) （GZSQZG202101015）
