Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5205408 | Polymer Testing | 2017 | 7 Pages |
Abstract
The present study explores the feasibility of using a mathematical enhancement, such as the second order derivative of FTIR-ATR spectra, for compositional analyses of natural rubber (NR), chloroprene rubber (CR) and their blends in carbon black-filled vulcanizates. The infrared spectra of natural rubber, polychoroprene rubber and their respective carbon black-filled vulcanizates were recorded by using FTIR-ATR on a germanium crystal. Subsequently, the second order derivative of the spectra was obtained for analysis. The important infrared bands for the identification of these materials were assigned, and compositional analyses of the blends were carried out by using the second order derivative spectra.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
N. Manohar, J. Jayaramudu, S. Suchismita, K. Rajkumar, A. Babul Reddy, E.R. Sadiku, R. Priti, D.J. Maurya,