GRAFT COPOLYMERIZATION OF WATER SOLUBLE MIXED MONOMERS ONTO POLYETHYLENE BY THE FRE-IRRADIATION METHOD

Long Fu; Tang Liming; Zhao Jin; Gao Zhenyong

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GRAFT COPOLYMERIZATION OF WATER SOLUBLE MIXED MONOMERS ONTO POLYETHYLENE BY THE FRE-IRRADIATION METHOD

更新时间：2023-04-23

- GRAFT COPOLYMERIZATION OF WATER SOLUBLE MIXED MONOMERS ONTO POLYETHYLENE BY THE FRE-IRRADIATION METHOD
- Journal of Radiation Research and Radiation Processing Vol. 11, Issue 2, Pages: 80-83(1993)
- 作者机构：
  
  1.天津大学，天津　300072
  2.天津市辐射中心，天津　300072
- 作者简介：
- 基金信息：
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Long Fu, Tang Liming, Zhao Jin, et al. GRAFT COPOLYMERIZATION OF WATER SOLUBLE MIXED MONOMERS ONTO POLYETHYLENE BY THE FRE-IRRADIATION METHOD. [J]. Journal of Radiation Research and Radiation Processing 11(2):80-83(1993)
DOI：

Long Fu, Tang Liming, Zhao Jin, et al. GRAFT COPOLYMERIZATION OF WATER SOLUBLE MIXED MONOMERS ONTO POLYETHYLENE BY THE FRE-IRRADIATION METHOD. [J]. Journal of Radiation Research and Radiation Processing 11(2):80-83(1993) DOI：

摘要

采用预辐射接枝法将水溶性混合单体丙烯酸／丙烯酰胺和丙烯酸／甲基丙烯酸接枝于聚乙烯膜。结果表明在溶液中加入阻聚剂摩尔盐可使接枝反应顺利进行。对于丙烯酸／丙烯酰胺体系，接枝反应出现了协同效应；在丙烯酸／甲基丙烯酸体系中，随甲基丙烯酸含量的提高，接枝率相应提高。此外，还研究了单体浓度、剂量率和温度对接枝反应的影响。

Abstract

Grafting of water soluble mixed monomers of acrylic acid (AA) /acryamide (Am) and acrylic acid/methacrylic acid (MA) onto polyethylene film by the pre-irradiation grafting method was investigated. The results showed that the grafting proceeded successfully with the adding of ferric salt in the solution. In the case of AA/Am system, a synergistic effect was noticed. In the case of AA/MA system, the graft percent increased with the increase in the concentration of MA in the feed ratio. Furthermore, the effects of monomer concentration, radiation dose and temperature on the grafting were also studied.

关键词

聚乙烯预辐射接枝丙烯酸丙烯酰胺甲基丙烯酸

Keywords

PolyethylenePre-irradiationRadiation graftingAcrylic acidAcryamideMethacrylic acid

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