| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9561884 | Polymer Testing | 2005 | 4 Pages |
Abstract
In this study, a novel potentiometric titration of hydroperoxide in degraded polypropylene (PP) is proposed. This titration is quite sensitive compared with the conventional ones such as UV and manual titrations, and its detection limit was about 2Â meq/kg. The sensitivity was equal to that of molecular weight measurement by GPC for the degraded PP and, in addition, the volatilization behavior of the hydroperoxide could be detected. This titration was found to be very effective for the determination of PP degradation.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Norio Manabe, Kenichi Kawamura, Masanao Ishikawa, Shoutarou Suzuki, Boping Liu, Minoru Terano, Hisayuki Nakatani,