RADIATION-INDUCED GRAFT COPOLYMERIZATION OF N-BUTYL ACRYLATE ONTO CHROME-TANNED SKIN

Li Ying; Wang Nan; Deng Yungzhen; Zhou Deezhong

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RADIATION-INDUCED GRAFT COPOLYMERIZATION OF N-BUTYL ACRYLATE ONTO CHROME-TANNED SKIN

更新时间：2023-04-23

- RADIATION-INDUCED GRAFT COPOLYMERIZATION OF N-BUTYL ACRYLATE ONTO CHROME-TANNED SKIN
- Journal of Radiation Research and Radiation Processing Vol. 2, Issue 3, Pages: 60-63(1984)
- 作者机构：
  
  1.成都科技大学
  2.四川省原子核应用技术研究所
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Li Ying, Wang Nan, Deng Yungzhen, et al. RADIATION-INDUCED GRAFT COPOLYMERIZATION OF N-BUTYL ACRYLATE ONTO CHROME-TANNED SKIN. [J]. Journal of Radiation Research and Radiation Processing 2(3):60-63(1984)
DOI：

Li Ying, Wang Nan, Deng Yungzhen, et al. RADIATION-INDUCED GRAFT COPOLYMERIZATION OF N-BUTYL ACRYLATE ONTO CHROME-TANNED SKIN. [J]. Journal of Radiation Research and Radiation Processing 2(3):60-63(1984) DOI：

摘要

辐射引发接技共聚是一种重要的改性天然高分子材料的方法。本文报道了在,60,Coγ射线辐照下，引发铬鞣皮与丙烯酸正丁酯的接枝共聚反应及其对皮革的填充作用。,通过对反应物及其酸水解残余物进行氮含量的测定，红外光谱分析及茚三酮显色试验，证实了皮胶原与丙烯酸正丁酯发生了接枝共聚反应。试验结果表明，接枝率随单体浓度与辐照剂量的增加而增加。辐照接枝后，确有填充效果。

Abstract

Radiation-Induced graft Copolymerization is one of the important methods in modifaction of the natural polymer materials. This paper reports the radiationinduced graft Copolymerization of n-butyl acrylate onto Chrome-tanned skin by ,60,Co γ-ray and its filling effect.,The produced samples and its residue of acid hydrolysis were measured to determine the content of nitrogen element, the IR spectra and the Ninhydrin colour test. The results indicate that the real graft copolymeriazation of hide collagen with n-butyl acrylate takes place during the radiation.,It is shown from our experiment results that the percentage of grafting increases with increasing dose and the concentration of monomer. Good filling effect can also be achived in the radiation-induced graft copolymerization of n-butyl acrylate onto chrome-tanned skin

关键词

辐射工艺辐射引发接枝共聚铬鞣皮丙烯酸正丁酯皮胶原

Keywords

Radiation ProcessingRadiatiom-Induced Graft copolymerizationChrome-tanned skinn-butyl acrylateHide collagen

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