Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2019 Impact factor 1.556

Nuclear Science and Techniques ›› 1997, Vol. 8 ›› Issue (1): 51

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Study on radiation Vulcanization of natural rubber latex

Zhu Nan-Kang1, Makuuchi K2, Yoshii F2, Wang Chun-Lei1   

  1. 1 Department of Radiation Medicine, Suzhou Medical College, Suzhou 215007;
    2 Takasaki Radiation Chemistry Research Establishment, JAERI, Takasaki, Japan
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Zhu Nan-Kang, Makuuchi K, Yoshii F, Wang Chun-Lei. Study on radiation Vulcanization of natural rubber latex.Nuclear Science and Techniques, 1997, 8(1): 51

Abstract: The effect of dose rate of 60Co γ-ray on radiation vulacnization of natural rubber latex is studied using Malaysian latex with 0.002 mass fraction KOH and 0.05 mass fraction n-BA. Results show that, when radiation doses are 20 and 15 kGy, only that the dose rates are greater than 0.49 and 1.6 kGy/h, respectively can make the tensile strength of latex film meet the related standard; besides, storage time of radiation vulcanization latex has no efecti Gnéphiysical properties of the filn.

Key words: 60Co, Gamma radiation, Radiation vulcanization, Latex