Thermal characterization of poly(phenylene sulfide) oligomers
β Scribed by Fagerburg, D. R.; Watkins, J. J.; Lawrence, P. B.
- Book ID
- 127252456
- Publisher
- American Chemical Society
- Year
- 1993
- Tongue
- English
- Weight
- 495 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0024-9297
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## Abstract Poly(__p__βphenylene sulfide) (PPS) oligomers were synthesized from sodium sulfide (SS) and pβdichlorobenzene (__p__βDCB) in hexamethylphosphoramide (HMPA) under atmospheric pressure. The effects of reaction time, temperature, and monomer ratio on end groups and molecular weight of PPS
## Abstract A facile synthesis of poly(phenylene sulfide) (PPS), poly(2βmethylphenylene sulfide) (PMPS), and poly(2,6βdimethylphenylene sulfide) (PDMPS) from the respective copper (I) bromothiophenoxides is described. Polymerization was effected in a 10:1 quinoline:pyridine mixture at atmospheric p