## Abstract A theory is presented of the way in which the melting of a polymer is manifested in a differential temperature analysis thermogram. An analytical method based on this theory allows a precise determination of both the melting point and the crystalline weight fraction as a function of tem
Differential thermal analysis of polymers. I. The glass transition
โ Scribed by Stephen Strella
- Publisher
- John Wiley and Sons
- Year
- 1963
- Tongue
- English
- Weight
- 452 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0021-8995
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๐ SIMILAR VOLUMES
The differential scanning calorimetry glass transition (DSC T g ), measured by ASTM test method E-1356, and the dynamic mechanical analysis glass transition (DMA T g ), measured using a new definition of the DMA T g , generally agree within {4ะC for a wide variety of commercially available polymers.
## Abstract Glass transition, cold crystallization, premelt crystallization, and melting in polyethylene terephthalate and copolyesters have been studied by differential thermal analysis. The transitions are affected by changing the chemical composition of the polyesters through replacing one monom