Skeletally Modified Polyamide Flame Retardant Coatings

S. Ananda  Kumar; S.  Aparna; D.  Duraibabu; J. Sheeba  Vinolia

doi:10.4236/oalib.1100966

J. Sheeba Vinolia, D. Duraibabu, S. Aparna, S. Ananda Kumar^*

Abstract: The use of polyamide coatings for electrical applications is restricted mainly because of its inadequate flame retardant behaviour. In order to improve its flame retardant behaviour, polyamide is modified by incorporating phosphorus moiety in its backbone. The structure of the phosphorus and poly amide was confirmed by infrared spectroscopy (FT-IR), NMR, thermo gravimetric analysis (TGA), differential scanning calorimetry (DSC), UL-94 vertical burning tests and char residue tests. From the results obtained, we observe that the incorporation of phosphorus into the polyamide enhances its thermal stability and flame retardancy.

Keywords: Flame-Retardant Coatings, Polyamide-Phosphorus, Thermal Stability, UL-94

Cite this paper: Vinolia, J. , Duraibabu, D. , Aparna, S. and Kumar, S. (2014) Skeletally Modified Polyamide Flame Retardant Coatings. Open Access Library Journal, 1, 1-7. doi: 10.4236/oalib.1100966.

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