Thermal lens versus DSC measurements for glass transition analysis of polymer

Authors
Rohling, JH Medina, AN Pereira, JRD Rubira, AF Bento, AC Miranda, LCM Baesso, ML
Citation
Jh. Rohling et al., Thermal lens versus DSC measurements for glass transition analysis of polymer, ANAL SCI, 17, 2001, pp. S103-S105
Citations number
21
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
ANALYTICAL SCIENCES
ISSN journal
09106340 → ACNP
Volume
17
Year of publication
2001
Pages
S103 - S105
Database
ISI
SICI code
0910-6340(2001)17:<S103:TLVDMF>2.0.ZU;2-3
Abstract
In this work thermal lens spectrometry is applied to investigate the thermo -optical properties of polymers as a function of the temperature. The metho d is applied in poly(vinyl chloride) as a testing sample. It is proposed th at thermal lens spectrometry with minor change in its experimental configur ation, could be adapted to develop a new tool, called differential thermal lens scanning, especially designed for the investigation of phase transitio n in polymers.