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Yin Y, Jiao M, Liu A, Wang H, Liu Y, Liu Y, Yang K, Zhu G. Preparation and properties of epoxy-modified thermosetting phenolic fiber. E-POLYMERS 2023. [DOI: 10.1515/epoly-2022-8085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Abstract
This article proposes the preparation and microwave thermal cured (MTC) epoxy-modified phenolic fibers for the first time. Epoxy-modified thermoplastic phenolic resin was first prepared in acidic condition using phenol, formaldehyde, and epichlorohydrin as the reactants, and then underwent additive reaction with formaldehyde to obtain epoxy-modified thermosetting phenolic resin, which was converted into nascent fibers through wet spinning. Finally, epoxy-modified phenolic fibers were obtained through different curing methods including solution cured, solution thermal cured, microwave cured, MTC, and was characterized by infrared spectroscopy, microscopic infrared imaging, nuclear magnetic resonance, thermogravimetric analysis, and scanning electron microscopy. The experiment results show that MTC epoxy-modified phenolic fibers have optimal mechanical property with ultimate elongation of 4% and breaking strength of 133 MPa.
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Affiliation(s)
- YaoWen Yin
- School of Materials and Chemical Engineering, Zhongyuan University of Technology , Zhengzhou , 450007 , China
| | - MingLi Jiao
- School of Materials and Chemical Engineering, Zhongyuan University of Technology , Zhengzhou , 450007 , China
| | - AnFei Liu
- School of Materials and Chemical Engineering, Zhongyuan University of Technology , Zhengzhou , 450007 , China
| | - Hao Wang
- School of Textiles, Zhongyuan University of Technology , Zhengzhou , 450007 , China
| | - Yang Liu
- School of Materials and Chemical Engineering, Zhongyuan University of Technology , Zhengzhou , 450007 , China
| | - Ying Liu
- School of Materials and Chemical Engineering, Zhongyuan University of Technology , Zhengzhou , 450007 , China
| | - Kai Yang
- School of Fashion, Zhongyuan University of Technology , Zhengzhou , 450007 , China
| | - GenXing Zhu
- School of Materials and Chemical Engineering, Zhongyuan University of Technology , Zhengzhou , 450007 , China
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Sreelal N, K S, Balachandran N, Vijayalekshmi KP, M SC. Synthesis and characterization of low temperature curable phthalonitrile containing propargyl- novolacs through click-chemistry approach. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03207-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Sipaut CS, Mansa RF, Padavettan V, Rahman IA, Dayou J, Jafarzadeh M. The Effect of Surface Modification of Silica Nanoparticles on the Morphological and Mechanical Properties of Bismaleimide/Diamine Matrices. ADVANCES IN POLYMER TECHNOLOGY 2014. [DOI: 10.1002/adv.21492] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Coswald S. Sipaut
- Energy and Material Research Group; Faculty of Engineering; Universiti Malaysia Sabah; Kota Kinabalu 88400 Sabah Malaysia
| | - Rachel F. Mansa
- Energy and Material Research Group; Faculty of Engineering; Universiti Malaysia Sabah; Kota Kinabalu 88400 Sabah Malaysia
| | | | - Ismail Ab. Rahman
- School of Dental Sciences, Health Campus; Universiti Sains Malaysia; Kubang Kerian 16150 Kelantan Malaysia
| | - Jedol Dayou
- Energy, Vibration and Sound Research Group (e-VIBS), Faculty of Science and Natural Resources; Universiti Malaysia Sabah; Kota Kinabalu 88400 Sabah Malaysia
| | - Mohammad Jafarzadeh
- Energy, Vibration and Sound Research Group (e-VIBS), Faculty of Science and Natural Resources; Universiti Malaysia Sabah; Kota Kinabalu 88400 Sabah Malaysia
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