The polybutadiene (PB) content and its microstructure in different grades of high impact polystyrene (HIPS) has been studied by various spectroscopic techniques. P B is characterized by deformation bands in FTIR spectroscopy at 994, 967, 912, and 729 cm-'. FT-Raman was used for higher constant resol
✦ LIBER ✦
Polybutadiene grafting and crosslinking in high-impact polystyrene bulk thermal process
✍ Scribed by Fred M. Peng
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 540 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0021-8995
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## Abstract In relation to the bulk high‐impact polystyrene process, this work investigates the partition between phases of styrene and an initiator: __tert‐__butyl peroctoate. A Flory‐Huggins model was applied for predicting the phase separation point and the partitions of styrene and __tert‐__but