NIMTE OpenIR  > 2018专题
Synthesis of Eugenol-Based Silicon-Containing Benzoxazines and Their Applications as Bio-Based Organic Coatings
Dai, Jinyue; Yang, Shimin; Teng, Na; Liu, Yuan; Liu, Xiaoqing; Zhu, Jin; Zhao, Jun
2018
Source PublicationCOATINGS
Volume8Issue:3
AbstractIn this work, several bio-based main-chain type benzoxazine oligomers (MCBO) were synthesized from eugenol derivatives via polycondensation reaction with paraformaldehyde and different diamine. Afterwards, their chemical structures were confirmed by Fourier Transform Infrared Spectroscopy (FT-IR) and Nuclear Magnetic Resonance Spectroscopy (H-1-NMR). The curing reaction was monitored by Differential Scanning Calorimetry (DSC) and FT-IR. The polybenzoxazine films were prepared via thermal ring-opening reaction of benzoxazine groups without solvent, and their thermodynamic properties, thermal stability, and coating properties were investigated in detail. Results indicated that the cured films exhibited good thermal stability and mechanical properties, showing 10% thermal weight loss (T-d10%) temperature as high as 408 degrees C and modulus at a room temperature of 2100 MPa as well as the glass transition temperature of 123 degrees C. In addition, the related coatings exhibited high hardness, excellent adhesion, good flexibility, low moisture absorption, and outstanding solvent resistance.
KeywordMain-chain Polymers Polybenzoxazine Resin Cardanol Thermosets Oligomers Networks Guaiacol Furan
Subject AreaMaterials Science
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/16767
Collection2018专题
Recommended Citation
GB/T 7714
Dai, Jinyue,Yang, Shimin,Teng, Na,et al. Synthesis of Eugenol-Based Silicon-Containing Benzoxazines and Their Applications as Bio-Based Organic Coatings[J]. COATINGS,2018,8(3).
APA Dai, Jinyue.,Yang, Shimin.,Teng, Na.,Liu, Yuan.,Liu, Xiaoqing.,...&Zhao, Jun.(2018).Synthesis of Eugenol-Based Silicon-Containing Benzoxazines and Their Applications as Bio-Based Organic Coatings.COATINGS,8(3).
MLA Dai, Jinyue,et al."Synthesis of Eugenol-Based Silicon-Containing Benzoxazines and Their Applications as Bio-Based Organic Coatings".COATINGS 8.3(2018).
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