Abstract
A new kind of polytriazole resins were prepared from a triazide and a dialkyne compounds and characterized. These resins can be cured at 80 °C. The curing process for a resin was traced by FT-IR. The glass transition temperature Tg and thermal decomposition temperature Td5 of the cured resin with the molar ratio of azide group to alkyne group [a]/[b]=1.0:1.0 reach 216 °C and 360 °C, respectively. The flexural strength of the cured resin and its glass fiber reinforced composite arrive at 183.6 MPa and 963.4 MPa, respectively. The resin would be a good candidate for the matrices of advanced composites.
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Tian, J., Wan, L., Huang, J. et al. Preparation and properties of a new polytriazole resin made from dialkyne and triazide compounds and its composite . Polym. Bull. 60, 457–465 (2008). https://doi.org/10.1007/s00289-007-0878-2
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DOI: https://doi.org/10.1007/s00289-007-0878-2