A New Flame-Retardant Polyamide Containing Phosphine Oxide and N,N-(4,4-diphenylether) Moieties in the Main Chain: Synthesis and Characterization

Khalil FAGHIHI

Makale detayları

A New Flame-Retardant Polyamide Containing Phosphine Oxide and N,N-(4,4-diphenylether) Moieties in the Main Chain: Synthesis and Characterization

Yazarlar:

Khalil FAGHIHI

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2006 Vol.30 Issue 5, pp.643-651

Belge Tipi:

Makale

Yayın Tarihi:

4/2006

Belge Dili:

İngilizce

Document ID (Org No.):

2000728847

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

A new flame-retardant polyamide containing phosphine oxide  moieties in the main chain was synthesized from the solution  polycondensation reaction of bis(3-aminophenyl) phenyl phosphine oxide  with N,N-(4,4-diphenylether) bis trimellitimide, using thionyl  chloride, N-methyl-2-pyrolidone, and pyridine as condensing agents.   This new polymer was obtained in high yield (92%), has high inherent  viscosity (0.73 dL/g), and was characterized by elemental analysis,  FT-IR spectroscopy, thermal gravimetric analysis (TGA and DTG), and  solubility testing.  Furthermore, another polyamide was prepared by  the solution polycondensation reaction of N,N-(4,4-diphenylether) bis  trimellitimide with 1,4-phenylene diamine, and its flame-retardant  behavior was compared to that of the previous one.

 

A new flame-retardant polyamide containing phosphine oxide  moieties in the main chain was synthesized from the solution  polycondensation reaction of bis(3-aminophenyl) phenyl phosphine oxide  with N,N-(4,4-diphenylether) bis trimellitimide, using thionyl  chloride, N-methyl-2-pyrolidone, and pyridine as condensing agents.   This new polymer was obtained in high yield (92%), has high inherent  viscosity (0.73 dL/g), and was characterized by elemental analysis,  FT-IR spectroscopy, thermal gravimetric analysis (TGA and DTG), and  solubility testing.  Furthermore, another polyamide was prepared by  the solution polycondensation reaction of N,N-(4,4-diphenylether) bis  trimellitimide with 1,4-phenylene diamine, and its flame-retardant  behavior was compared to that of the previous one.

Makale detayları

A New Flame-Retardant Polyamide Containing Phosphine Oxide and N,N-(4,4-diphenylether) Moieties in the Main Chain: Synthesis and Characterization

Yazarlar: Khalil FAGHIHI

Yayıncı: TUBITAK

Ana Başlıklar: Uygulamalı fizik

Dergi: Turkish Journal of Chemistry 2006 Vol.30 Issue 5, pp.643-651

Belge Tipi: Makale

Yayın Tarihi: 4/2006

Belge Dili: İngilizce

Document ID (Org No.): 2000728847

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Khalil FAGHIHI

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2006 Vol.30 Issue 5, pp.643-651

Belge Tipi:

Makale

Yayın Tarihi:

4/2006

Belge Dili:

İngilizce

Document ID (Org No.):

2000728847

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527