Characterization of cured polysulfide polymers by thermal degradation: Pyrolysis-GC and thermogravimetric studies
β Scribed by T. S. Radhakrishnan; M. Rama Rao
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 558 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0021-8995
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Thermal degradation of polydimethylsiloxane (PDMS) polymers having hydroxyl (PS) and vinyl (PS-V) terminals was studied by pyrolysis-gas chromatography (PGC) in the temperature range from 550 to 950Β°C. The degradation products were primarily cyclic oligomers ranging from trimer (D 3 ) to cyclomer D