Proceedings of the 2015 Asia-Pacific Energy Equipment Engineering Research Conference

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Preparation and Properties of a Novel Polymeric Damping Material

Authors
Chengbing Yu, Xi Yu, Saisai Chen, Fangfang Wu, Qi Wang, Wenteng Zhu
Corresponding Author
Chengbing Yu
Available Online June 2015.
DOI
10.2991/ap3er-15.2015.23How to use a DOI?
Keywords
damping; core-shell; LIPN; emulsion polymerization; damping
Abstract

Using structural materials with high damping property is known as one of the most effective method to solve vibration and noise problem at present, and polyacrylate is one of the most widely polymer damping materials. Polyacrylate was often used as a resin matrix in waterborne damping coating for its excellent weather resistance and oil resistance properties. However, conventional polyacrylate was narrow damping temperature range, which could not meet the requirements to apply practically. In the paper, Methyl methacrylate (MMA) and butyl acrylate (BA), ethyleneglycol dimethacrylate (EGDMA) and phosphate esters of peg monomethacrylate (PAM-100) were used to prepare three layers core-shell acrylate latex interpenetrating polymer networks (LIPN) via surface cross-linking emulsion polymerization. The structure and properties of the latex were characterized by DMA, DLS and AFM. Three layers core-shell acrylate LIPN with 1wt% EGDMA in both layer 1 and layer 2, 4wt% in outmost layer, could be achieved excellent damping property, which the damping peak was high up to 1.12 and the damping temperature range (tan >0.3) was 90 oC, and had excellent adhesion to metal substrate and good film-forming property.

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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Volume Title
Proceedings of the 2015 Asia-Pacific Energy Equipment Engineering Research Conference
Series
Advances in Engineering Research
Publication Date
June 2015
ISBN
10.2991/ap3er-15.2015.23
ISSN
2352-5401
DOI
10.2991/ap3er-15.2015.23How to use a DOI?
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/).

Cite this article

risenwbib
TY  - CONF
AU  - Chengbing Yu
AU  - Xi Yu
AU  - Saisai Chen
AU  - Fangfang Wu
AU  - Qi Wang
AU  - Wenteng Zhu
PY  - 2015/06
DA  - 2015/06
TI  - Preparation and Properties of a Novel Polymeric Damping Material
BT  - Proceedings of the 2015 Asia-Pacific Energy Equipment Engineering Research Conference
PB  - Atlantis Press
SP  - 95
EP  - 98
SN  - 2352-5401
UR  - https://doi.org/10.2991/ap3er-15.2015.23
DO  - 10.2991/ap3er-15.2015.23
ID  - Yu2015/06
ER  -