RADIATION GRAFTING OF HYDROXYETHYL METHACRYLATE ON LOW DENSITY POLYETHYLENE AND ELECTRIC CAPACITY OF GRAFTING COPOLYMER

Zhou Ruimin; Yuan Hongyu

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RADIATION GRAFTING OF HYDROXYETHYL METHACRYLATE ON LOW DENSITY POLYETHYLENE AND ELECTRIC CAPACITY OF GRAFTING COPOLYMER

更新时间：2023-04-23

- RADIATION GRAFTING OF HYDROXYETHYL METHACRYLATE ON LOW DENSITY POLYETHYLENE AND ELECTRIC CAPACITY OF GRAFTING COPOLYMER
- Journal of Radiation Research and Radiation Processing Vol. 11, Issue 3, Pages: 139-142(1993)
- 作者机构：
  
  1.上海科学技术大学，上海　201800
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Zhou Ruimin, Yuan Hongyu. RADIATION GRAFTING OF HYDROXYETHYL METHACRYLATE ON LOW DENSITY POLYETHYLENE AND ELECTRIC CAPACITY OF GRAFTING COPOLYMER. [J]. Journal of Radiation Research and Radiation Processing 11(3):139-142(1993)
DOI：

Zhou Ruimin, Yuan Hongyu. RADIATION GRAFTING OF HYDROXYETHYL METHACRYLATE ON LOW DENSITY POLYETHYLENE AND ELECTRIC CAPACITY OF GRAFTING COPOLYMER. [J]. Journal of Radiation Research and Radiation Processing 11(3):139-142(1993) DOI：

摘要

用共辐射接枝方法研究了甲基丙烯酸β-羟乙酯（HEMA）在低密度聚乙烯基材上的接枝聚合，结果表明，聚乙烯的接枝率随辐照剂量的增加而增加，随辐照剂量率的增加而下降，随阻聚剂Cu,2+,浓度的增加而出现峰值。在本实验范围内，HEMA单体浓度对聚乙烯辐照接枝的影响不明显。接枝共聚物的电容量随接枝率的增加而增加。

Abstract

Grafting polymerization of hydroxyethyl methacrylate on low density polyethylene film has been studied using direct method. An effect of radiation dose, dose rate, concentration of cupric ion and polar monomer on grafting rate of polyethylene has been discussed. The grafted product was characterized by infrared spectrum. It was found that the electric capacity of grafting copolymer increase with increasing of grafting rate.

关键词

聚乙烯甲基丙烯酸β-羟乙酯（HEMA）辐射接枝电容

Keywords

Low density polyethyleneHydroxyethyl methacrylateRadiation grafting

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