Effect of Impurity on Molecular Linking of Irradiated Polymer

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概要

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• The effect of impurity on cross-linking or end-linking of an irradiated polymer is discussed theoretically. It is shown that the radiation effect on a pure polymer can be found by measuring the intrinsic viscosity and the gel point of an irradiated polymer containing an impurity. The theory is compared with Chapiro's measurements. One of the important results is that when impurity hinders cross-linking, all the relations between physical quantities of an irradiated polymer containing impurity can be reduced to those of the polymer containing no impurity, if use is made of a reduced radiation dose instead of the real dose. This is not the case for the effect of impurity on end-linking. Such a difference is expected to enable us to distinguish between cross-linking and end-linking.

• 社団法人日本物理学会の論文
• 1959-06-05

著者

• Saito Osamu

  Faculty Of Compressible Fluid

関連論文

• Effects of Gamma Rays on Aqueous Solution of Polyvinyl Alcohol
• Effects of High Energy Radiation on Polymers : III. Viscosity
• On the Effect of High Energy Radiation to Polymers : I. Cross-linking and Degradation
• Effect of Impurity on Molecular Linking of Irradiated Polymer

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