Journal of Petrochemical Universities

Journal of Petrochemical Universities ›› 2015, Vol. 28 ›› Issue (2): 26-30.DOI: 10.3969/j.issn.1006-396X.2015.02.005

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Research on Ultraviolet Aging Properties of Polyvinyl  Alcohol/Cerium Pyrophosphate Composite Films

  

  1. (1.College of Chemistry, Chemical Engineering and Environmental Engineering，Liaoning Shihua University, Fushun Liaoning113001,China; 2. Heilongjiang Fisheries Research Institute, Harbin Heilongjiang 150070,China）
  • Received:2014-12-19 Revised:2015-04-13 Published:2015-04-25 Online:2015-06-23

聚乙烯醇/ C e P 2O7 复合膜及紫外老化性能研究

王 锐1,  张 奇1,  刘 颖2,  宫 红1,  姜 恒1, 王瑶瑶1,  张 靖1,  聂宇晗1   

  1. ( 1. 辽宁石油化工大学化学化工与环境学部, 辽宁抚顺1 1 3 0 0 1; 2. 黑龙江水产研究所, 黑龙江哈尔滨1 5 0 0 7 0)
  • 作者简介:王锐( 1 9 8 0 - ) , 女, 硕士, 副教授, 从事无机材料的合成与性能研究; E - m a i l : w r _w r w r @1 6 3. c o m。
  • 基金资助:
    辽宁省教育厅资助项目( L 2 0 1 2 1 3 4) 。

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Abstract: Polyvinyl alcohol/cerium pyrophosphate composite films were prepared by solution blending and dipcoating method. Artificial accelerate ultraviolet experiment of this composite films was conducted. The UV spectra and mechanical properties analysis of cerium pyrophosphate/PVA composite films with different aging time proved that the composite films had the function of antiultraviolet radiation and its mechanical property remained well after the UV aging. Thermo gravimetric, water vapor transmission, water resistance and oil resistance of cerium pyrophosphate/PVA composite films were studied which showed that properties of the cerium pyrophosphate/PVA were better than the pure PVA films.

Key words: Cerium pyrophosphate,    , Sodium titanium phosphate,    ,  Antiultraviolet radiation,   ,  Aging performance

摘要： 采用浸渍提拉溶液共混法制备出聚乙烯醇/焦磷酸铈( P VA / C e P 2O7) 复合膜。对薄膜进行了人工紫 外老化, 并对不同老化时间纯P VA膜和复合膜的力学、 水蒸气透过、 耐水耐油等性能进行了测试, 使用紫外 - 可见分 光光度计、 紫外 - 可见光谱仪和热重分析仪进行了分析。结果表明, P VA / C e P 2O7 复合膜抗紫外老化性能良好, 且力 学性能、 热稳定性、 耐水性、 保湿性较纯P VA膜都有所提高, 耐油性保持良好。

关键词: 焦磷酸铈,  , 聚乙烯醇,  , 抗紫外,  , 老化性能

Cite this article

Wang Rui,Zhang Qi, Liu Ying,et al. Research on Ultraviolet Aging Properties of Polyvinyl  Alcohol/Cerium Pyrophosphate Composite Films [J]. Journal of Petrochemical Universities, 2015, 28(2): 26-30.

王 锐, 张 奇, 刘 颖, 宫 红, 姜 恒,王瑶瑶, 张 靖, 聂宇晗. 聚乙烯醇/ C e P 2O7 复合膜及紫外老化性能研究[J]. 石油化工高等学校学报, 2015, 28(2): 26-30.

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