Recent reports by Nakano and Minoura',\* have claimed that the mechanical degradation of high polymers in solution at low concentrations is enhanced if the polymer is dissolved in a thermodynamically "good" solvent. The minimum concentration used in their study (c = 0.04%) gave solutions
Mechanism of the hardening effect of solvents on polymers
โ Scribed by V. L. Avramenko; E. Yu. Novik; A. A. Shturman
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 197 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1573-885X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The effect of orientation hardening of matrix polymers on the toughness of polymer blends was examined. Both poly(methy1 methacrylate) (PMMA) and poly(viny1 chloride) (PVC), with different characteristics of orientation hardening were used as matrix polymers and a silicone/acrylic composite rubber g
The effect of solvents on the degradation of poly(methy1 methacrylate), polystyrene, and polyisobutylene by high-speed stirring (30,000 rpm) at 30ยฐC was studied. From the intrinsic viscosities of polymers stirred for given times, the viscosity-average degree of polymerization, p , was obtained and t