Study on Preparation and Properties of PVC Film Modified by Rare Earth
来源期刊：JOURNAL OF RARE EARTHS2003年第1期
论文作者：陈海燕 陈晓松 周兰香 严长浩 张明 邱关明
Key words：organic polymeric materials; PVC film; modified by rare earths; tape casting; rare earths;
Abstract: The transparent PVC films were prepared by tape casting. In the process of preparation, rare earth nitrate, as a kind of modifier, was added to the solution of PVC and THF. These PVC films were tested after being crosslinked by ultraviolet light. It is found that the mechanical and physical properties of all the PVC films modified by rare earth nitrate are greatly enhanced.
陈海燕1，陈晓松1，周兰香1，严长浩1，张明1，邱关明2
(1.College of Chemistry and Chemical Engineering,Yangzhou University, Yangzhou 225002, China;
2.Changchun College of Optics & Fine Mechanics, Changchun 130022, China)
Abstract:The transparent PVC films were prepared by tape casting. In the process of preparation, rare earth nitrate, as a kind of modifier, was added to the solution of PVC and THF. These PVC films were tested after being crosslinked by ultraviolet light. It is found that the mechanical and physical properties of all the PVC films modified by rare earth nitrate are greatly enhanced.
Key words:organic polymeric materials; PVC film; modified by rare earths; tape casting; rare earths;
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