Investigation of the decomposition behavior of the fluoroalkyl acrylate homopolymer and its grafted copolymers onto high-density polyethylene

Uğur Soykan; Sedat Çetin

Makale detayları

Investigation of the decomposition behavior of the fluoroalkyl acrylate homopolymer and its grafted copolymers onto high-density polyethylene

Yazarlar:

Uğur Soykan | Sedat Çetin

Yayıncı:

Tokat Gaziosmanpasa University

Ana Başlıklar:

Macromolecular and Materials Chemistry (Other)

Dergi:

Journal of New Results in Science Vol.13 Issue 1, pp.1-12

Belge Tipi:

Makale

Yayın Tarihi:

4/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001317013

pISSN:

1304-7981

Anahtar kelimeler:

Özet:

 In this study, the thermal degradation behavior of both poly3,3,4,4,5,5,6,6,7,7,8,8,8-dodecafluoro-5-methyloctyl-4-acryloyloxy benzoate, polyABCF13 and its graft copolymers onto high-density polyethylene HDPE was investigated in detail. The homopolymers and grafted copolymers were synthesized using the bulk-melt polymerization method in the presence of benzoyl peroxide; 10 and 40 of ABCF13 were used in the graft copolymers. The combined analytical technique, Thermo Gravimetric Analysis coupled with Fourier Transform Infrared Spectroscopy TGAFTIR, was utilized to understand the obtained products thermal behavior and formed decomposition chemicals. The thermal tests were carried out in both air and N2 atmospheres. The experimental results showed that the first weight loss of polyABCF13 in air and N2 atmospheres started at about 226C 1.00, and the primary and early decomposition product was determined as CO2. The weight loss pattern in graft copolymers at lower concentrations closely resembled that of the homopolymer. However, at higher concentrations, the resulting products exhibited a distinct decomposition mechanism characterized by a gradual decrease in trend. This segmented behavior may indicate the coexistence of the homopolymer and grafted copolymers within the matrix. Moreover, the findings showed that the semi-fluorinated grafted unit had a substantial retardation effect on the polymer.

 In this study, the thermal degradation behavior of both poly3,3,4,4,5,5,6,6,7,7,8,8,8-dodecafluoro-5-methyloctyl-4-acryloyloxy benzoate, polyABCF13 and its graft copolymers onto high-density polyethylene HDPE was investigated in detail. The homopolymers and grafted copolymers were synthesized using the bulk-melt polymerization method in the presence of benzoyl peroxide; 10 and 40 of ABCF13 were used in the graft copolymers. The combined analytical technique, Thermo Gravimetric Analysis coupled with Fourier Transform Infrared Spectroscopy TGAFTIR, was utilized to understand the obtained products thermal behavior and formed decomposition chemicals. The thermal tests were carried out in both air and N2 atmospheres. The experimental results showed that the first weight loss of polyABCF13 in air and N2 atmospheres started at about 226C 1.00, and the primary and early decomposition product was determined as CO2. The weight loss pattern in graft copolymers at lower concentrations closely resembled that of the homopolymer. However, at higher concentrations, the resulting products exhibited a distinct decomposition mechanism characterized by a gradual decrease in trend. This segmented behavior may indicate the coexistence of the homopolymer and grafted copolymers within the matrix. Moreover, the findings showed that the semi-fluorinated grafted unit had a substantial retardation effect on the polymer.

 In this study, the thermal degradation behavior of both poly3,3,4,4,5,5,6,6,7,7,8,8,8-dodecafluoro-5-methyloctyl-4-acryloyloxy benzoate, polyABCF13 and its graft copolymers onto high-density polyethylene HDPE was investigated in detail. The homopolymers and grafted copolymers were synthesized using the bulk-melt polymerization method in the presence of benzoyl peroxide; 10 and 40 of ABCF13 were used in the graft copolymers. The combined analytical technique, Thermo Gravimetric Analysis coupled with Fourier Transform Infrared Spectroscopy TGAFTIR, was utilized to understand the obtained products thermal behavior and formed decomposition chemicals. The thermal tests were carried out in both air and N2 atmospheres. The experimental results showed that the first weight loss of polyABCF13 in air and N2 atmospheres started at about 226C 1.00, and the primary and early decomposition product was determined as CO2. The weight loss pattern in graft copolymers at lower concentrations closely resembled that of the homopolymer. However, at higher concentrations, the resulting products exhibited a distinct decomposition mechanism characterized by a gradual decrease in trend. This segmented behavior may indicate the coexistence of the homopolymer and grafted copolymers within the matrix. Moreover, the findings showed that the semi-fluorinated grafted unit had a substantial retardation effect on the polymer.

 In this study, the thermal degradation behavior of both poly3,3,4,4,5,5,6,6,7,7,8,8,8-dodecafluoro-5-methyloctyl-4-acryloyloxy benzoate, polyABCF13 and its graft copolymers onto high-density polyethylene HDPE was investigated in detail. The homopolymers and grafted copolymers were synthesized using the bulk-melt polymerization method in the presence of benzoyl peroxide; 10 and 40 of ABCF13 were used in the graft copolymers. The combined analytical technique, Thermo Gravimetric Analysis coupled with Fourier Transform Infrared Spectroscopy TGAFTIR, was utilized to understand the obtained products thermal behavior and formed decomposition chemicals. The thermal tests were carried out in both air and N2 atmospheres. The experimental results showed that the first weight loss of polyABCF13 in air and N2 atmospheres started at about 226C 1.00, and the primary and early decomposition product was determined as CO2. The weight loss pattern in graft copolymers at lower concentrations closely resembled that of the homopolymer. However, at higher concentrations, the resulting products exhibited a distinct decomposition mechanism characterized by a gradual decrease in trend. This segmented behavior may indicate the coexistence of the homopolymer and grafted copolymers within the matrix. Moreover, the findings showed that the semi-fluorinated grafted unit had a substantial retardation effect on the polymer.

Makale detayları

Investigation of the decomposition behavior of the fluoroalkyl acrylate homopolymer and its grafted copolymers onto high-density polyethylene

Yazarlar:

Uğur Soykan | Sedat Çetin

Yayıncı:

Tokat Gaziosmanpasa University

Ana Başlıklar:

Macromolecular and Materials Chemistry (Other)

Dergi:

Journal of New Results in Science Vol.13 Issue 1, pp.1-12

Belge Tipi:

Makale

Yayın Tarihi:

4/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001317013

pISSN:

1304-7981

HDPE

Fluorinated group

Grafting

Thermal behavior

Decomposition product

Sayı

Makale detayları

Investigation of the decomposition behavior of the fluoroalkyl acrylate homopolymer and its grafted copolymers onto high-density polyethylene

Yazarlar: Uğur Soykan | Sedat Çetin

Yayıncı: Tokat Gaziosmanpasa University

Ana Başlıklar: Macromolecular and Materials Chemistry (Other)

Dergi: Journal of New Results in Science Vol.13 Issue 1, pp.1-12

Belge Tipi: Makale

Yayın Tarihi: 4/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001317013

pISSN: 1304-7981

HDPE

Fluorinated group

Grafting

Thermal behavior

Decomposition product

Sayı

Yazarlar:

Uğur Soykan | Sedat Çetin

Yayıncı:

Tokat Gaziosmanpasa University

Ana Başlıklar:

Macromolecular and Materials Chemistry (Other)

Dergi:

Journal of New Results in Science Vol.13 Issue 1, pp.1-12

Belge Tipi:

Makale

Yayın Tarihi:

4/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001317013

pISSN:

1304-7981