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Citation: Zhang Wanxi, Zhang Yuefang, Sun Jiazhen. RADIATION-INDUCED CROSSLINKING OF POLY (VINYLIDENE FLUORIDE) AND CHARACTERIZATION OF ITS CROSSLINKINC DENSITY BY XPS[J]. Chinese Journal of Applied Chemistry, ;1985, 2(2): 52-56. shu

RADIATION-INDUCED CROSSLINKING OF POLY (VINYLIDENE FLUORIDE) AND CHARACTERIZATION OF ITS CROSSLINKINC DENSITY BY XPS

1.
Changchun Institute of Applied Chemistry, Academia Sinica

Received Date: 9 May 1984
Available Online: 24 September 1984

Radiation-induced crosslinking mechanism of poly (vinylidene fluoride) and characterization of the crosslinking density by XPS have been first studied. The calculated β value of poly (vinylidene fluoride). is 0.7. It is found that the radiation-induced crosslinking of poly (vinylidene fluoride) is in agreement with the general expression,in which the sol fraction is telated to radiation dose^[1]. The dose of gelation of poly-(vinylidene fluoride) obtained by XPS is 1.59 mrad.
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