Proceedings of the 2016 6th International Conference on Applied Science, Engineering and Technology

Improvement of Nitrogen-phosphorus Intumescent Flame Retardant and Its Application in Polystyrene Retardant

Authors
Chunxue Wang, Xiao Suo
Corresponding Author
Chunxue Wang
Available Online May 2016.
DOI
10.2991/icaset-16.2016.52How to use a DOI?
Keywords
Nitrogen - phosphorus expansion flame retardant, Silane modified, polystyrene; CFA
Abstract

With the aim of reducing thermal hazards of polystyrene (PS), the traditional nitrogen-phosphorus intumescent flame retardant ammonium polyphosphate (APP)/dipentaerythritol (DPER) was improved. Three kinds of intumescent flame retardant were made which are melamine formaldehyde resin coated APP (MFAPP)/melamine formaldehyde resin coated dipentaerythritol (MFDPER), silane-modified APP/MFDPER, and silane-modified APP/triazine charring-foaming agent (CFA) respectively. After melt blending with PS, the combustion performance of samples were studied by limiting oxygen index (LOI) and cone calorimeter (CONE). The residual carbon of samples was studied by scanning electron microscope (SEM). The results how that the silane-modified APP can improve PS retardancy, CFA can effectively improve the carbon content of PS, silane-modified APP/CFA as IFR can improve PS retardant effectively.

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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Volume Title
Proceedings of the 2016 6th International Conference on Applied Science, Engineering and Technology
Series
Advances in Engineering Research
Publication Date
May 2016
ISBN
10.2991/icaset-16.2016.52
ISSN
2352-5401
DOI
10.2991/icaset-16.2016.52How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Chunxue Wang
AU  - Xiao Suo
PY  - 2016/05
DA  - 2016/05
TI  - Improvement of Nitrogen-phosphorus Intumescent Flame Retardant and Its Application in Polystyrene Retardant
BT  - Proceedings of the 2016 6th International Conference on Applied Science, Engineering and Technology
PB  - Atlantis Press
SP  - 260
EP  - 264
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaset-16.2016.52
DO  - 10.2991/icaset-16.2016.52
ID  - Wang2016/05
ER  -