A novolac-based polytriazole (NPTA) resin was synthesized using 4,4′-diazidomethylbiphenyl and a propargylated novolac resin through catalyst-free click polymerization. Differential scanning calorimetry and Fourier transform infrared analysis results demonstrate that the NPTA resin can be cured at 80°C. The glass transition temperature of the cured NPTA-88 resin is 202°C. The thermal degradation temperature of the cured NPTA resin is 352°C under nitrogen. The composite of the resin exhibits good mechanical property.
VanajaARaoRMVGK. Synthesis and characterization of 1,3-bis(maleimido) benzene-modified and 1,6-bis(maleimido) hexane-modified epoxy-novolac interpenetrating networks. High Perform Polym2002; 14: 363–382.
5.
NirmalCMaithiSNPadmavathiT. Studies on hydroxyl terminated polybutadiene toughened phenolic resin. High Perform Polym2006; 18: 57–69.
6.
GuoZLiHLiuZ. Preparation, characterization and thermal properties of titanium- and silicon-modified novolac resins. High Perform Polym2013; 25: 42–50.
7.
Reghunadhan NairCPBinduRLNinanKN. Phenyl ethynyl functional addition cure phenolic resins: synthesis, characterisation and thermal properties. J Mater Sci2001; 36: 4151–4157.
YeXZengLLiuT. Thermal stability and thermal degradation kinetic study of bismaleimide-epoxy modified novolac resin. Compos Interface2012; 19: 461–473.
11.
JiangHWangRFarhanS. Properties of dicumyl peroxide initiated bismaleimide modified allyl novolac and its molded composites. Polym Compos2016; 37: 2260–2271.
12.
KandolaBKEbdonJRLuangtriratanaP. Novel flame retardant thermoset resin blends derived from a free-radically cured vinylbenzylated phenolic novolac and an unsaturated polyester for marine composites. Polym Degrad Stab2016; 127: 56–64.
13.
Kavita MordinaBTiwariRK. Thermal and mechanical behavior of poly(vinyl butyral)-modified novolac epoxy/multiwalled carbon nanotube nanocomposites. J Appl Polym Sci2016; 133: 43333–43344.
14.
LuoZYangMWangM. Addition-curable phenolic resin with arylacetylene groups: preparation, processing capability, thermal properties, and evaluation as matrix of composites. High Perform Polym2011; 23: 575–584.
15.
ZhangBLuoZZhouH. Addition-curable phthalonitrile-functionalized novolac resin. High Perform Polym2012; 24: 398–404.
16.
BinduRLReghunadhan NairCPNinanKN. Addition-cure phenolic resins based on propargyl ether functional novolacs: synthesis, curing and properties. Polym Int2001; 50: 651–658.
17.
WangMWeiLZhaoT. Addition-curable propargyl-containing novolac-type phenolic resin: its synthesis, characterization, cure, and thermal properties. J Appl Polym Sci2006; 99: 1010–1017.
18.
RostovtsevVVGreenLGFokinVV. A stepwise Huisgen cycloaddition process: copper(I)-catalyzed regioselective “ligation” of azides and terminal alkynes. Angew Chem Int Ed2002; 41: 2596–2599.
19.
BessetCPascaultJ-PFleuryE. Structure−properties relationship of biosourced stereocontrolled polytriazoles from Click chemistry step growth polymerization of diazide and dialkyne dianhydrohexitols. Biomacromolecules2010; 11: 2797–2803.
20.
BinauldSFleuryEDrockenmullerE. Solving the loss of orthogonality during the polyaddition of α-azide-ω-alkyne monomers catalyzed by Cu(PPh3)3Br: application to the synthesis of high-molar mass polytriazoles. J Polym Sci A Polym Chem2010; 48: 2470–2476.
21.
WangDKRasoulFHillDJT. The role of residual Cu(II) from click-chemistry in the catalyzed hydrolysis of Boltorn polyester-based hydrogels. Soft Matter2012; 8: 435–445.
22.
HongJLuoQWanX. Biopolymers from vegetable oils via catalyst- and solvent-free “click” chemistry: effects of cross-linking density. Biomacromolecules2012; 13: 261–266.
HeinJEFokinVV. Copper-catalyzed azide–alkyne cycloaddition (CuAAC) and beyond: new reactivity of copper(I) acetylides. Chem Soc Rev2010; 39: 1302–1315.
25.
HenrikssonAFriedbacherGHoffmannH. Surface modification of silicon nanowires via copper-free click chemistry. Langmuir2011; 27: 7345–7348.
26.
EYWanLHuangF. New heat-resistant polytriazole adhesives: investigation of adhesion of polytriazole resins to metals. J Adhes Sci Technol2013; 27: 1767–1777.
27.
XuZDuLWanL. Novel functional polytriazole elastomer with thermal stability and adjustable mechanical properties. Soft Mater2013; 11: 353–362.
28.
LiYZhouHYanpengE. Synthesis and characterization of a new series of rigid polytriazole resins. Des Monomers Polym2013; 16: 556–563.
29.
EYWanLLiY. New polytriazoleimides with high thermal and chemical stabilities. Bull Korean Chem Soc2012; 33: 2193–2199.
30.
TianJWangXWanL. Investigation of structure/property relationships of polytriazoles. High Perform Polym2010; 22: 198–212.
31.
WanLLuoYXueL. Preparation and properties of a novel polytriazole resin. J Appl Polym Sci2007; 104: 1038–1042.
32.
XueLWanLHuY. Thermal stability of a novel polytriazole resin. Thermochim Acta2006; 448: 147–153.
