XU Yu-wu, DONG Shi-hua, Pan Chang-lie, Wang Wen-xue, Deng Ke-xi, Zhow Man-li. INFLUENCE OF THE STRUCTURES OF SOME MONOMERIC NITROEPOXIDES ON THE REACTIVITY IN CATIONIC POLYMERIZATION AND THE PROPERTIES OF POLYMERS[J]. Acta Polymerica Sinica, 1981,(5):368-372.
XU Yu-wu, DONG Shi-hua, Pan Chang-lie, Wang Wen-xue, Deng Ke-xi, Zhow Man-li. INFLUENCE OF THE STRUCTURES OF SOME MONOMERIC NITROEPOXIDES ON THE REACTIVITY IN CATIONIC POLYMERIZATION AND THE PROPERTIES OF POLYMERS[J]. Acta Polymerica Sinica, 1981,(5):368-372.DOI:
Influence of the structures of some monomeric nitroepoxides [CH2 - CH- CH2 - R]
R=H (Ⅰ)
NO2 (Ⅱ)
NO2 (Ⅲ)
- OCH2CH2NO2 (Ⅳ)
- OCH2CH2NO2 (V) on the reactivity in cationic polymerization and the properties of polymers has been studied. In the presence of boron trifluoride etherate-1
4-butanediol as a catalyst system
the reactivity of polymerization of these monomers has been found in following sequence : (Ⅰ)>(Ⅳ)≥(Ⅴ)≥(Ⅲ)≥(Ⅱ). Some properties of the polymers and the copolymers with tetrahydrofuran
such as heat stability
chemical stability
glass transition tem-perature
tensile strength and elasticity of the crosslinking plymers have also been investigated.