✦ LIBER ✦
Investigation of low mass oligomers and polymer additives from plastics. Part II: Application to polyolefin soxhlet extracts
✍ Scribed by Dilettato, Dominique ;Arpino, Patrick J. ;Nguyen, Koa ;Bruchet, Auguste
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 579 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0935-6304
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Polyolefin Soxhlet extracts have been investigated by capillary SFC using flame ionization detection. Separation and detection of every polymer additive (antioxidants, antistatic agents, etc.) present in the plastic were possible, sometimes in a single CSFC run. Identification of coextracted low mass oligomers and certain of the alteration products of Irganox 1010 was confirmed by GC‐MS. New methods are presented for the determination of reacted and remaining calcium stearate, used in plastics both as a stabilizer and a lubricant.