Mechanical Properties of Phenolic Foam Modified Insulation Board by Urethane Oligomer

DOI

10.2991/ame-16.2016.137How to use a DOI?

Keywords

Phenolic Foam, Polyurethane, Mechanical properties.

Abstract

In this paper, the major research contents include improving the properties of phenolic foams through making urethane oligomer modifiers. Various characterization methods were adopted to analyze the properties and microstructure of phenolic foams. Finally, a new type of phenolic foam, which has good insulation effect and excellent mechanical properties, has been made. The results have shown that this new phenolic foam has these features of good insulation effect (thermal conductivity is 0.030W/m•K), good hardness (apparent density can reach 40-60kg/m3), and high toughness (the flexural strength can reach to 4.0N/cm2, and the compression strength can be improved by 16% and reach to 0.134Mpa). These phenolic foams can be widely used in construction field of external wall insulation, which is significant to building energy conservation.

Copyright

© 2016, 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  - Guo-Zhong Lu
AU  - Wei-Xuan Zhao
AU  - Yi-Xun Lv
AU  - Xiu-Juan Ding
PY  - 2016/06
DA  - 2016/06
TI  - Mechanical Properties of Phenolic Foam Modified Insulation Board by Urethane Oligomer
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 840
EP  - 847
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.137
DO  - 10.2991/ame-16.2016.137
ID  - Lu2016/06
ER  -