Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)

Effect of Surface Modification on Mechanical Properties of Quartz Fiber Reinforced Boron Doped Silicone Resin Composites

Authors
Changqing Yu, Yuchen Pei, Li Chen
Corresponding Author
Changqing Yu
Available Online February 2018.
DOI
https://doi.org/10.2991/ifeesm-17.2018.130How to use a DOI?
Keywords
Silicones; Composites; Thermal properties; Mechanical properties.
Abstract

3-triethoxysilylpropylamine (KH550) polymer was coated on quartz fibers by a simple dipping process without any complex chemical treatments in order to increase the bonding strength between quartz fibers and boron doped silicone resin matrix. The effect of coating on the interface of quartz fiber reinforced composites was evaluated by scanning electron microscope (SEM), FTIR, DTA-TG and flexural strength of unidirectional composites. Results indicated that the coating played an important role in improving the interfacial adhesion and thermal stability of quartz fibers composites. The FTIR result showed that Si-O-B bonds in silicone resin chain decomposed when the heat treatment temperature increased to 500. The composites with KH550 coatings exhibited better room temperature and high temperature flexural strength than those of the composites without KH550 coatings.

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
Series
Advances in Engineering Research
Publication Date
February 2018
ISBN
10.2991/ifeesm-17.2018.130
ISSN
2352-5401
DOI
https://doi.org/10.2991/ifeesm-17.2018.130How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Changqing Yu
AU  - Yuchen Pei
AU  - Li Chen
PY  - 2018/02
DA  - 2018/02
TI  - Effect of Surface Modification on Mechanical Properties of Quartz Fiber Reinforced Boron Doped Silicone Resin Composites
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 689
EP  - 698
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.130
DO  - https://doi.org/10.2991/ifeesm-17.2018.130
ID  - Yu2018/02
ER  -