Effects of postcure temperature on mechanical properties of resin mineral composite for precision machine tool

DOI

10.2991/asei-15.2015.380How to use a DOI?

Keywords

Composite, mechanical properties, glass-transition temperature, postcure.

Abstract

Resin mineral composite has drawn much attention in the field of elementary machine components due to its excellent damping property. The effects of postcure temperature on mechanical properties of resin mineral composite were investigated in this paper. Research results showed that the glass-transition temperature of resin matrix, the surface hardness of resin matrix, the compressive strength of resin matrix, and the compressive strength of resin mineral composite increased with the increasing postcure temperature. If the postcure temperature increased from 30 to 120 , the compressive strength of resin mineral composite increased by 17.34%, the compressive strength of resin matrix increased by 6.67%, the surface hardness of resin matrix in-creased by 54.16%, and the glass-transition temperature of resin matrix increased by 49.09%. The postcure process at 120 for 4 hours can be used to improve the me-chanical properties as a mature post-treatment technology for resin mineral composite. Good correlations were obtained between glass-transition temperature of resin matrix and surface hardness of resin matrix, compressive strength of resin matrix, and compressive strength of resin mineral composite. The correlations showed that the glass-transition temperature of resin matrix can be used to define and monitor the mechanical properties of resin mineral composite.

Copyright

© 2015, 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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TY  - CONF
AU  - Yi Zhang
AU  - Jianhua Zhang
AU  - Jicai Yin
AU  - Wenqiang Wang
AU  - Gang Li
PY  - 2015/05
DA  - 2015/05
TI  - Effects of postcure temperature on mechanical properties of resin mineral composite for precision machine tool
BT  - Proceedings of the 2015 International conference on Applied Science and Engineering Innovation
PB  - Atlantis Press
SP  - 1922
EP  - 1929
SN  - 2352-5401
UR  - https://doi.org/10.2991/asei-15.2015.380
DO  - 10.2991/asei-15.2015.380
ID  - Zhang2015/05
ER  -