Thermal properties of poly-ε-caprolactam and copolyamides based on ε-caprolactam
✍ Scribed by M. Krištofič; A. Ujhelyiová
- Publisher
- Springer Netherlands
- Year
- 2009
- Tongue
- English
- Weight
- 233 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0022-5215
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Microwave irradiation was applied to synthesize poly(-caprolactam-co-caprolactone) directly from the anionic catalyzed ring opening of two cyclic monomers, -caprolactam and -caprolactone using a variable frequency microwave furnace, programmed to a set temperature and controlled by a pulsed power on
The N-sodiocaprolactam-catalysed anionic polymerisation of e-caprolactam is activated by e-caprolactone which itself acts as a comonomer, yielding copolyesteramides. At lower temperatures and lower catalyst concentrations, copolymerisation of the lactone is favoured over that of lactam; higher tempe
Almtraet--The crystalline character of anionic copolymers of c-caprolactam with ~-caprolactone and of some alternatingly-sequenced analogues has been studied and investigations made of the mechanical and dynamic mechanical properties of the anionic copolymers. The anionic copolymers are crystalline