FTIR and thermal analyses of intermolecular interactions in poly(trimethylene terephthalate)/phenoxy blends.(Report): An article from: Polymer Engineering and Science
Book Details
Author(s)Madjid Farmahini-Farahani, Seyed-Hassan Jafari, Hosein Ali Khonakdar, Ahmad Yavari, Amir Melati
PublisherSociety of Plastics Engineers, Inc.
ISBN / ASINB004RLFEG8
ISBN-13978B004RLFEG8
MarketplaceFrance 🇫🇷
Description
This digital document is an article from Polymer Engineering and Science, published by Society of Plastics Engineers, Inc. on March 1, 2011. The length of the article is 4513 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available immediately after purchase. You can view it with any web browser.
From the author: Intermolecular interactions in the blends of poly(trimethylene terephthalate)/phenoxy resin of bisphenol A prepared by melt mixing in a microcompounder were studied using Fourier transform infrared (FTIR) spectroscopy and thermal analysis. The FTIR results revealed the characteristic bands of the blend constituents along with the bands showing interassociated, self-associated, and nonassociated hydrogen bonding in the blends. It was found that the self-associated hydrogen bonds in the blends were favorable over the interassociated bonds. On the other hand, using the melting point depression, the interaction parameter of the blends was calculated to be about 0.047. The positive value of the interaction parameter and low degree of interassociated hydrogen bonding in the blends suggest the immiscibility of the blends, which is confirmed by scanning electron microscopy observations as well as dynamic mechanical analysis. However, for chemically reacted compositions, the blends were changed to homogenous systems. POLYM. ENG. SCI., 51:518-525, 2011. [C]2010 Society of Plastics Engineers
Citation Details
Title: FTIR and thermal analyses of intermolecular interactions in poly(trimethylene terephthalate)/phenoxy blends.(Report)
Author: Madjid Farmahini-Farahani
Publication:Polymer Engineering and Science (Magazine/Journal)
Date: March 1, 2011
Publisher: Society of Plastics Engineers, Inc.
Volume: 51 Issue: 3 Page: 518(8)
Article Type: Report
Distributed by Gale, a part of Cengage Learning
From the author: Intermolecular interactions in the blends of poly(trimethylene terephthalate)/phenoxy resin of bisphenol A prepared by melt mixing in a microcompounder were studied using Fourier transform infrared (FTIR) spectroscopy and thermal analysis. The FTIR results revealed the characteristic bands of the blend constituents along with the bands showing interassociated, self-associated, and nonassociated hydrogen bonding in the blends. It was found that the self-associated hydrogen bonds in the blends were favorable over the interassociated bonds. On the other hand, using the melting point depression, the interaction parameter of the blends was calculated to be about 0.047. The positive value of the interaction parameter and low degree of interassociated hydrogen bonding in the blends suggest the immiscibility of the blends, which is confirmed by scanning electron microscopy observations as well as dynamic mechanical analysis. However, for chemically reacted compositions, the blends were changed to homogenous systems. POLYM. ENG. SCI., 51:518-525, 2011. [C]2010 Society of Plastics Engineers
Citation Details
Title: FTIR and thermal analyses of intermolecular interactions in poly(trimethylene terephthalate)/phenoxy blends.(Report)
Author: Madjid Farmahini-Farahani
Publication:Polymer Engineering and Science (Magazine/Journal)
Date: March 1, 2011
Publisher: Society of Plastics Engineers, Inc.
Volume: 51 Issue: 3 Page: 518(8)
Article Type: Report
Distributed by Gale, a part of Cengage Learning
