文献类型：期刊文献

中文题名：EVA封装胶膜的功能复合改性与耐老化性能

英文题名：MODIFIED AND AGING PROPERTIES OF FUNCTIONAL COMPOSTIE EVA ENCAPSULATING FILM

作者：朱威武[1];李宾[1,2];袁晓[3];柳翠[3];沈春银[2];戴干策[2]

机构：[1]华东理工大学机械与动力工程学院,上海200237;[2]华东理工大学化学工程联合国家重点实验室聚合物加工研究室,上海200237;[3]华东理工大学材料科学与工程学院,上海200237

年份：2019

卷号：40

期号：6

起止页码：1576

中文期刊名：太阳能学报

外文期刊名：Acta Energiae Solaris Sinica

收录：CSTPCD;;EI(收录号：20193807454165);Scopus;北大核心:【北大核心2017】；CSCD:【CSCD2019_2020】；

基金：上海市科委科研计划(16DZ1203300)

语种：中文

中文关键词：EVA;封装胶膜;功能复合;改性;耐老化性能

外文关键词：EVA;encapsulation film;functional polymers;modified;aging of materials

摘要：采用功能填料三氧化二铝(Al2O3)及硅烷偶联剂(KH560)等助剂对乙烯-醋酸乙烯共聚物(EVA)胶膜进行功能复合改性,并进行紫外光老化研究。考察老化过程中剥离强度和凝胶含量的变化,运用热重(TG)和傅里叶转换红外线光谱(FT-IR)对Al2O3和KH560改性的EVA胶膜的作用机理进行研究。结果表明:EVA胶膜经过Al2O3和KH560改性后,剥离强度、凝胶含量和耐老化性能均得到有效提升。
Aging-resistance properties of the polymeric encapsulation material in photovoltaic modules is a very important factor for the modules’ service performance. Functional fillers aluminum oxide(Al2O3),coupling agent(KH560)and other additive were used to modify EVA film,and the ultraviolet aging-resistance properties of it was studied. Gel content and peel strength change were studied in the aging process. SEM,TG and FT-IR were used to study aging mechanism of modified EVA film. The results show that the gel content,peel strength and aging resistant performance of the EVA film modified by Al2O3 and KH560 were enhanced effectively.