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THE COMBINED EFFECT OF ORGANIC PHOSPHINATE BASED FLAME RETARDANT AND ZINC BORATE ON THE FIRE BEHAVIOR OF POLY(BUTYLENE TEREPHTHALATE)

Yıl 2016, Cilt: 17 Sayı: 5, 775 - 785, 20.12.2016
https://doi.org/10.18038/btda.60355

Öz

Neat poly(butylene terephthalate) is highly combustible. It is not self-extinguishing, and after ignition it burns with dripping. To meet the fire safety requirements, it should be rendered flame retardant. The most common flame retardants for PBT are based on halogenated (most often brominated) or phosphorus compounds. Although their efficiency is lower than halogen based flame retardants, expensive phosphorus based flame retardants for polyester are preferred, because of low smoke generation, nontoxicity and low corrosion properties. Zinc borate has been widely used with other flame retardants in wood products and in several polymers. In this work the fire behavior of zinc borate, phosphinic acid and zinc borate/phosphinic acid combination doped poly(butylene terephthalate) was investigated. Firstly, the mean particle size of zinc borate (2ZnO.3B2O3.3.5H2O) powders were reduced by attrition milling. Samples were produced by twin screw micro compounder. The fire properties of the ZnB, DPA and ZnB/DPA doped PBT were investigated and compared to each other by LOI and thermal analysis. LOI values of ZnB/PBT samples were found very low even with higher filling content. At higher loading of ZnB, the dripping of the sample strongly decreased and char residue increased. It was seen that organic diethyl phosphinic acid based additives DPA is particularly effective with PBT. It was found that the combination of DPA and ZnB can be used to increase the char residue, decrease spread of flame and the melt dripping of PBT.

Yıl 2016, Cilt: 17 Sayı: 5, 775 - 785, 20.12.2016
https://doi.org/10.18038/btda.60355

Öz

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Ayrıntılar

Konular Mühendislik
Bölüm Araştırma Makalesi
Yazarlar

Mustafa Erdem Üreyen

Yayımlanma Tarihi 20 Aralık 2016
Yayımlandığı Sayı Yıl 2016 Cilt: 17 Sayı: 5

Kaynak Göster

APA Üreyen, M. E. (2016). THE COMBINED EFFECT OF ORGANIC PHOSPHINATE BASED FLAME RETARDANT AND ZINC BORATE ON THE FIRE BEHAVIOR OF POLY(BUTYLENE TEREPHTHALATE). Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, 17(5), 775-785. https://doi.org/10.18038/btda.60355
AMA Üreyen ME. THE COMBINED EFFECT OF ORGANIC PHOSPHINATE BASED FLAME RETARDANT AND ZINC BORATE ON THE FIRE BEHAVIOR OF POLY(BUTYLENE TEREPHTHALATE). AUBTD-A. Aralık 2016;17(5):775-785. doi:10.18038/btda.60355
Chicago Üreyen, Mustafa Erdem. “THE COMBINED EFFECT OF ORGANIC PHOSPHINATE BASED FLAME RETARDANT AND ZINC BORATE ON THE FIRE BEHAVIOR OF POLY(BUTYLENE TEREPHTHALATE)”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 17, sy. 5 (Aralık 2016): 775-85. https://doi.org/10.18038/btda.60355.
EndNote Üreyen ME (01 Aralık 2016) THE COMBINED EFFECT OF ORGANIC PHOSPHINATE BASED FLAME RETARDANT AND ZINC BORATE ON THE FIRE BEHAVIOR OF POLY(BUTYLENE TEREPHTHALATE). Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 17 5 775–785.
IEEE M. E. Üreyen, “THE COMBINED EFFECT OF ORGANIC PHOSPHINATE BASED FLAME RETARDANT AND ZINC BORATE ON THE FIRE BEHAVIOR OF POLY(BUTYLENE TEREPHTHALATE)”, AUBTD-A, c. 17, sy. 5, ss. 775–785, 2016, doi: 10.18038/btda.60355.
ISNAD Üreyen, Mustafa Erdem. “THE COMBINED EFFECT OF ORGANIC PHOSPHINATE BASED FLAME RETARDANT AND ZINC BORATE ON THE FIRE BEHAVIOR OF POLY(BUTYLENE TEREPHTHALATE)”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 17/5 (Aralık 2016), 775-785. https://doi.org/10.18038/btda.60355.
JAMA Üreyen ME. THE COMBINED EFFECT OF ORGANIC PHOSPHINATE BASED FLAME RETARDANT AND ZINC BORATE ON THE FIRE BEHAVIOR OF POLY(BUTYLENE TEREPHTHALATE). AUBTD-A. 2016;17:775–785.
MLA Üreyen, Mustafa Erdem. “THE COMBINED EFFECT OF ORGANIC PHOSPHINATE BASED FLAME RETARDANT AND ZINC BORATE ON THE FIRE BEHAVIOR OF POLY(BUTYLENE TEREPHTHALATE)”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, c. 17, sy. 5, 2016, ss. 775-8, doi:10.18038/btda.60355.
Vancouver Üreyen ME. THE COMBINED EFFECT OF ORGANIC PHOSPHINATE BASED FLAME RETARDANT AND ZINC BORATE ON THE FIRE BEHAVIOR OF POLY(BUTYLENE TEREPHTHALATE). AUBTD-A. 2016;17(5):775-8.