A theory of the molecular-mass dependence of glass transition temperatures for polydisperse homopolymers
β Scribed by P. R. Couchman
- Publisher
- Springer
- Year
- 1980
- Tongue
- English
- Weight
- 327 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0022-2461
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Correction procedures are described for determining the molecular weight dependence of an arbitrary property X(M)= K,M ~ for monodisperse samples from measured values of polydisperse samples. The required data may be various types of average values of the molecular weight and of arbitrary powers of
## Abstract The twinkling fractal theory (TFT) of the glass transition temperature __T__~g~ provides a new method of analyzing rate effects and timeβtemperature superposition in amorphous materials. The rate dependence of __T__~g~ was examined in the light of new experimental and theoretical eviden
## Abstract A generalized theory for the glass transition temperature of crosslinked and uncrosslinked polymers has been developed, which takes into account the influences of end groups, branching, and crosslinking, and their functionality distribution. DiBenedetto's theory was found to correctly c