Epoxy-Functionalized POSS and Glass Fiber for Improving Thermal and Mechanical Properties of Epoxy Resins-Reference-Cited by-同舟云学术

Epoxy-Functionalized POSS and Glass Fiber for Improving Thermal and Mechanical Properties of Epoxy Resins

Published:2023-02-14 Issue:4 Volume:13 Page:2461
ISSN:2076-3417
Container-title:Applied Sciences
language:en
Short-container-title:Applied Sciences

Author:

Jiang Jianliang¹²,Shen Jingbo¹,Yang Xiao¹,Zhao Dongqi³,Feng Yakai¹⁴⁵

Affiliation:

1. School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China

2. China (Yangzhou) Material Handling Tech-Engineering Ltd., Yangzhou 225009, China

3. Tianjin Joaboa Technology Co., Ltd., No. 24 Road, Tianjin 301609, China

4. Frontiers Science Center for Synthetic Biology, Tianjin University, Weijin Road 92, Tianjin 300072, China

5. Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin 300072, China

Abstract

To improve the thermal and mechanical properties of epoxy resins, epoxy-functionalized POSS (E-POSS) and glass fiber (GF) were used to reinforce epoxy resin (E51) composites. The tensile, thermo-mechanical, fractured, and thermal tests were carried out to characterize these hybrid materials. The results show that E-POSS and GF could significantly improve the mechanical and thermal properties of epoxy resins due to high crosslink density of resin matrix and synergistic interaction between the epoxy resin, E-POSS, and GF. Compared with the pure E51 resin, the tensile strength of the E51 + E-POSS (10%) + GF (16%) sample increased by 257.6%, and the thermal decomposition temperature (Td5%) of the E51 + E-POSS (10%) + GF (16%) sample increased by 32 °C to 378 °C.

Publisher

MDPI AG

Subject

Fluid Flow and Transfer Processes,Computer Science Applications,Process Chemistry and Technology,General Engineering,Instrumentation,General Materials Science

Link

https://www.mdpi.com/2076-3417/13/4/2461/pdf

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