Effect of kaolin clay and alumina on thermal performance and char morphology of intumescent fire retardant coating
Intumescent fire retardant coating (IFRC) have been developed by using ammonium polyphosphate, expandable graphite, melamine, boric acid, kaolin clay and alumina as fillers bound together with epoxy resin and cured with the help of curing agent. Five different formulations were developed with and wi...
| Main Authors: | Aziz, H., Ahmad, F., Binti Megat Yusoff, P.S.M., Zia-Ul-Mustafa, M. |
|---|---|
| Format: | Conference or Workshop Item |
| Institution: | Universiti Teknologi Petronas |
| Record Id / ISBN-0: | utp-eprints.32234 / |
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EDP Sciences
2014
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https://www.scopus.com/inward/record.uri?eid=2-s2.0-84905019712&doi=10.1051%2fmatecconf%2f20141304013&partnerID=40&md5=5bc3841a7e9c64914424449f4e1ec697 http://eprints.utp.edu.my/32234/ |
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utp-eprints.322342022-03-29T05:02:00Z Effect of kaolin clay and alumina on thermal performance and char morphology of intumescent fire retardant coating Aziz, H. Ahmad, F. Binti Megat Yusoff, P.S.M. Zia-Ul-Mustafa, M. Intumescent fire retardant coating (IFRC) have been developed by using ammonium polyphosphate, expandable graphite, melamine, boric acid, kaolin clay and alumina as fillers bound together with epoxy resin and cured with the help of curing agent. Five different formulations were developed with and without using fillers. Cured samples were burned in furnace at 500°C for 2h for char expansion. Bunsen burner test was performed for 1h using UL-94 vertical burning test to investigate the thermal performance of IFRC. The resultant char obtained after burning of coated samples were characterized by using field emission scanning electron microscopy for char morphology. Char composition was analyzed by using fourier transform infrared spectroscopy. Thermogravimetric analysis was carried out to investigate the residual weight of coating. Results showed that formulation with 0.5 weight of kaolin clay and 0.5 weight of alumina provide best thermal performance, uniform and multi-porous char structure with high anti-oxidation property. © 2014 Owned by the authors, published by EDP Sciences. EDP Sciences 2014 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84905019712&doi=10.1051%2fmatecconf%2f20141304013&partnerID=40&md5=5bc3841a7e9c64914424449f4e1ec697 Aziz, H. and Ahmad, F. and Binti Megat Yusoff, P.S.M. and Zia-Ul-Mustafa, M. (2014) Effect of kaolin clay and alumina on thermal performance and char morphology of intumescent fire retardant coating. In: UNSPECIFIED. http://eprints.utp.edu.my/32234/ |
| institution |
Universiti Teknologi Petronas |
| collection |
UTP Institutional Repository |
| description |
Intumescent fire retardant coating (IFRC) have been developed by using ammonium polyphosphate, expandable graphite, melamine, boric acid, kaolin clay and alumina as fillers bound together with epoxy resin and cured with the help of curing agent. Five different formulations were developed with and without using fillers. Cured samples were burned in furnace at 500°C for 2h for char expansion. Bunsen burner test was performed for 1h using UL-94 vertical burning test to investigate the thermal performance of IFRC. The resultant char obtained after burning of coated samples were characterized by using field emission scanning electron microscopy for char morphology. Char composition was analyzed by using fourier transform infrared spectroscopy. Thermogravimetric analysis was carried out to investigate the residual weight of coating. Results showed that formulation with 0.5 weight of kaolin clay and 0.5 weight of alumina provide best thermal performance, uniform and multi-porous char structure with high anti-oxidation property. © 2014 Owned by the authors, published by EDP Sciences. |
| format |
Conference or Workshop Item |
| author |
Aziz, H. Ahmad, F. Binti Megat Yusoff, P.S.M. Zia-Ul-Mustafa, M. |
| spellingShingle |
Aziz, H. Ahmad, F. Binti Megat Yusoff, P.S.M. Zia-Ul-Mustafa, M. Effect of kaolin clay and alumina on thermal performance and char morphology of intumescent fire retardant coating |
| author_sort |
Aziz, H. |
| title |
Effect of kaolin clay and alumina on thermal performance and char morphology of intumescent fire retardant coating |
| title_short |
Effect of kaolin clay and alumina on thermal performance and char morphology of intumescent fire retardant coating |
| title_full |
Effect of kaolin clay and alumina on thermal performance and char morphology of intumescent fire retardant coating |
| title_fullStr |
Effect of kaolin clay and alumina on thermal performance and char morphology of intumescent fire retardant coating |
| title_full_unstemmed |
Effect of kaolin clay and alumina on thermal performance and char morphology of intumescent fire retardant coating |
| title_sort |
effect of kaolin clay and alumina on thermal performance and char morphology of intumescent fire retardant coating |
| publisher |
EDP Sciences |
| publishDate |
2014 |
| url |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84905019712&doi=10.1051%2fmatecconf%2f20141304013&partnerID=40&md5=5bc3841a7e9c64914424449f4e1ec697 http://eprints.utp.edu.my/32234/ |
| _version_ |
1741197705133162496 |
| score |
11.62408 |