Surface Modification of Cellulose Microcrystalline with Aluminate Coupling Agent and Its Effects on Flame Retardant and Mechanical Properties of Epoxy Resin 


Vol. 21,  No. 10, pp. 2344-2352, Oct.  2020
10.1007/s12221-020-1353-z


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  Abstract

Cellulose microcrystalline (CMC), a linear polysaccharide with glucosidic bond, was successfully extracted from bamboo powder and modified by aluminate coupling agent (ACA) to prepare ACA-CMC. The chemical structure of asdesigned ACA-CMC was characterized by scanning electron microscopy and Fourier transform infrared spectra. ACACMC, in association with ammonium polyphosphate (APP), was introduced into epoxy resin (EP) by casting process to obtain flame-resistant composites. The fire performance evaluation indicated that the presence of 10 phr APP and 5 phr ACA-CMC in EP achieved the maximal LOI value of 29.0 %, passed the UL-94 V-0 rating, and significantly decreased the peak heat release rate from 1055 kW

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  Cite this article

[IEEE Style]

M. Wang, Q. Wu, Z. Feng, X. Gu, H. Li, J. Sun, B. Fei, S. Zhang, "Surface Modification of Cellulose Microcrystalline with Aluminate Coupling Agent and Its Effects on Flame Retardant and Mechanical Properties of Epoxy Resin," Fibers and Polymers, vol. 21, no. 10, pp. 2344-2352, 2020. DOI: 10.1007/s12221-020-1353-z.

[ACM Style]

Minghang Wang, Quan Wu, Zhengyu Feng, Xiaoyu Gu, Hongfei Li, Jun Sun, Bin Fei, and Sheng Zhang. 2020. Surface Modification of Cellulose Microcrystalline with Aluminate Coupling Agent and Its Effects on Flame Retardant and Mechanical Properties of Epoxy Resin. Fibers and Polymers, 21, 10, (2020), 2344-2352. DOI: 10.1007/s12221-020-1353-z.