Investigation of the Tll (>Tg) transition in polystyrene by torsional braid analysis
- 1 May 1976
- journal article
- research article
- Published by Wiley in Polymer Engineering & Science
- Vol. 16 (5) , 357-360
- https://doi.org/10.1002/pen.760160514
Abstract
Investigation of the Tll (>Tg) transition in amorphous poly‐styrene by the technique of torsional braid analysis is reviewed. For the most part, the relaxation behaves like the glass transition (Tg) in its dependence on molecular weight, on average molecular weight in binary polystyrene blends, and on composition in a compatible plasticized system.Keywords
This publication has 3 references indexed in Scilit:
- A semimicro thermomechanical technique for characterizing polymeric materials: Torsional braid analysisAIChE Journal, 1974
- High Temperature Relaxation Transitions in ElastomersRubber Chemistry and Technology, 1971
- Glass Transition Temperature of PolymersPublished by American Chemical Society (ACS) ,1965