Effect of the side chain structure on the glass transition temperature. 2. Poly(o-alkylphenyl methacrylate)s

L. Gargallo; N. Hamidi; D. Radić

doi:10.1016/0040-6031(87)80054-0

Effect of the side chain structure on the glass transition temperature. 2. Poly(o-alkylphenyl methacrylate)s

L. Gargallo
, N. Hamidi
, D. Radić

Pontificia Universidad Católica de Chile

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

18 Citas (Scopus)

Resumen

The glass transition temperature (T_g) of poly(phenyl)-, poly(2,6-dimethylphenyl)-, and poly(2,6-diisopropylphenyl)methacrylates, have been measured by DSC. The effect of the nature of the ring substituents on T_g are discussed. Equations for relating glass transition temperatures to average molecular weight (M) are examined. Non-linear dependence between T_g and M^-1 is found, but the relationship between T_g and log M (M = molecular weight) shows a linear dependence. The T_g(∞) values for the polymer studied are determined.

Idioma original	Inglés
Páginas (desde-hasta)	319-328
Número de páginas	10
Publicación	Thermochimica Acta
Volumen	114
N.º	2
DOI	https://doi.org/10.1016/0040-6031(87)80054-0
Estado	Publicada - 15 abr 1987
Publicado de forma externa	Sí

Acceder al documento

10.1016/0040-6031(87)80054-0

Otros archivos y enlaces

Enlace a la publicación en Scopus

Citar esto

@article{48aaf950be1f411d95e78b25c20ab399,

title = "Effect of the side chain structure on the glass transition temperature. 2. Poly(o-alkylphenyl methacrylate)s",

abstract = "The glass transition temperature (Tg) of poly(phenyl)-, poly(2,6-dimethylphenyl)-, and poly(2,6-diisopropylphenyl)methacrylates, have been measured by DSC. The effect of the nature of the ring substituents on Tg are discussed. Equations for relating glass transition temperatures to average molecular weight (M) are examined. Non-linear dependence between Tg and M-1 is found, but the relationship between Tg and log M (M = molecular weight) shows a linear dependence. The Tg(∞) values for the polymer studied are determined.",

author = "L. Gargallo and N. Hamidi and D. Radi{\'c}",

year = "1987",

month = apr,

day = "15",

doi = "10.1016/0040-6031(87)80054-0",

language = "English",

volume = "114",

pages = "319--328",

journal = "Thermochimica Acta",

issn = "0040-6031",

number = "2",

}

TY - JOUR

T1 - Effect of the side chain structure on the glass transition temperature. 2. Poly(o-alkylphenyl methacrylate)s

AU - Gargallo, L.

AU - Hamidi, N.

AU - Radić, D.

PY - 1987/4/15

Y1 - 1987/4/15

N2 - The glass transition temperature (Tg) of poly(phenyl)-, poly(2,6-dimethylphenyl)-, and poly(2,6-diisopropylphenyl)methacrylates, have been measured by DSC. The effect of the nature of the ring substituents on Tg are discussed. Equations for relating glass transition temperatures to average molecular weight (M) are examined. Non-linear dependence between Tg and M-1 is found, but the relationship between Tg and log M (M = molecular weight) shows a linear dependence. The Tg(∞) values for the polymer studied are determined.

AB - The glass transition temperature (Tg) of poly(phenyl)-, poly(2,6-dimethylphenyl)-, and poly(2,6-diisopropylphenyl)methacrylates, have been measured by DSC. The effect of the nature of the ring substituents on Tg are discussed. Equations for relating glass transition temperatures to average molecular weight (M) are examined. Non-linear dependence between Tg and M-1 is found, but the relationship between Tg and log M (M = molecular weight) shows a linear dependence. The Tg(∞) values for the polymer studied are determined.

UR - https://www.scopus.com/pages/publications/0012226547

U2 - 10.1016/0040-6031(87)80054-0

DO - 10.1016/0040-6031(87)80054-0

M3 - Article

AN - SCOPUS:0012226547

SN - 0040-6031

VL - 114

SP - 319

EP - 328

JO - Thermochimica Acta

JF - Thermochimica Acta

IS - 2

ER -

Effect of the side chain structure on the glass transition temperature. 2. Poly(o-alkylphenyl methacrylate)s

Resumen

Acceder al documento

Otros archivos y enlaces

Huella

Citar esto