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Zeng Hanmin, Mai Kancheng, Xin Yu. DYNAMIC MECHANICAL PROPERTIES OF POLYMERIZATION-CURING PROCESSES AND THE RESULTING POLYMERS OF BIS(4-(4-ETHYNYLPHENOXY)PHENYL) KETONE[J]. Acta Materiae Compositae Sinica, 1985, 2(1): 15-21.
Citation: Zeng Hanmin, Mai Kancheng, Xin Yu. DYNAMIC MECHANICAL PROPERTIES OF POLYMERIZATION-CURING PROCESSES AND THE RESULTING POLYMERS OF BIS(4-(4-ETHYNYLPHENOXY)PHENYL) KETONE[J]. Acta Materiae Compositae Sinica, 1985, 2(1): 15-21.
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DYNAMIC MECHANICAL PROPERTIES OF POLYMERIZATION-CURING PROCESSES AND THE RESULTING POLYMERS OF BIS(4-(4-ETHYNYLPHENOXY)PHENYL) KETONE

    Abstract
  • The dynamic mechauical properties of polymerisation proccsscs and its polymers of bis(4-(4-ethynylphenoxy)pbeoyl) ketone were investigated by torsional braid analysis (TBA) and infrared spectroscopy.Results showed that the multiple transitions including the melting,low-and high-temperature reaction of oligomcr,glass transition and decompositio reaction of its polymer could be characterized in the TBA spectra.The glass transition temperature of polymers depends upon the conditions of polymerization-curing.
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