Analysis of the Structure-Properties Relationships of Different Multiphase Systems Based on Plasticized Poly(Lactic Acid)
✍ Scribed by Cécile Courgneau; Sandra Domenek; Alain Guinault; Luc Avérous; Violette Ducruet
- Publisher
- Springer US
- Year
- 2011
- Tongue
- English
- Weight
- 361 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1572-8900
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📜 SIMILAR VOLUMES
A two-step process for lactic acid polymerization is studied: in the first step the lactic acid is condensation-polymerized to a low-molecular-weight hydroxylterminated prepolymer; and then the molecular weight is raised by joining prepolymer chains together using diisocyanate as the chain extender.
## Abstract Poly(lactic acid) (PLA) was blended with five plasticizers in a batchwise mixer and pressed into films. The films were analyzed by means of dynamic mechanical analysis and differential scanning calorimetry to investigate the properties of the blends. Triacetine and tributyl citrate prov
This paper examines the influence of processing parameters on the physical properties and structure of yarns constructed from poly(l-lactic acid) (PLLA) fibres. Commercially produced spun-and false-twist texturised (FTT) PLLA yarns, and knitted fabrics derived there from were characterised in terms