Zobrazeno 1 - 10
of 11
pro vyhledávání: '"J. G. Poulakis"'
Publikováno v:
Journal of Applied Polymer Science. 86:1924-1930
A selective dissolution/reprecipitation technique was applied for the effective recovery of Polyamide 6 (PA 6) and Polyamide 6 6 (PA 6 6) from their mixtures. The proposed process comprises mainly selective polyamide dissolution in an appropriate sol
Publikováno v:
Journal of Applied Polymer Science. 81:91-95
A dissolution/reprecipitation route was followed for the recycling of poly(ethylene terephthalate) (PET). Model experiments on virgin material, either in the form of pellets or blow-molded bottles, are presented. The process proposed comprises dissol
Publikováno v:
Advances in Polymer Technology. 19:203-209
The dissolution/reprecipitation process has been used for the recycling of a typical ionomer grade. Model experiments on virgin material, either in the form of pellets or injection molded rollerwheels, are presented. The process proposed basically co
Publikováno v:
Advances in Polymer Technology. 16:313-322
The potential of recycling polypropylene-based composites by means of a dissolution process was investigated. The composites were dissolved in an appropriate solvent, and subsequently the polymer solution, containing the fibers in suspension, was fil
Publikováno v:
Resources, Conservation and Recycling. 20:31-41
The dissolution/reprecipitation technique is proposed here for the recycling of polypropylene (PP). It comprises dissolution of the plastic in an appropriate solvent, reprecipitation by using a non-solvent, thorough washing of the material obtained a
Publikováno v:
Journal of Thermoplastic Composite Materials. 8:410-419
Recycling of thermoplastic composites may simultaneously result in coating the reinforcing fibers contained within a thermoplastic film. Such a coating is created when recycling is based on the solution/reprecipitation method as follows: The composit
Publikováno v:
Resources, Conservation and Recycling. 14:91-101
Ionomer and low density polyethylene (LDPE) based composites were prepared containing 40% w/w glass fibers in a random in-plane orientation. These composites were then dissolved, and consequently the polymer/fibers solution was separated by filtratio
Publikováno v:
Advances in Polymer Technology. 14:237-242
A model dissolution/reprecipitation process is studied for the recycling of high-density polyethylene (HDPE). The process proposed basically comprises dissolution of the plastic in an appropriate solvent, reprecipitation by using a nonsolvent, thorou
Publikováno v:
Resources, Conservation and Recycling. 12:177-184
A dissolution/reprecipitation process has been developed for recycling low density polyethylene. In this paper model experiments on virgin material, either in the form of pellets or film for greenhouses, are presented. It is proposed dissolution of t
Publikováno v:
Advances in Polymer Technology. 13:207-211
A model solvent technique for the recycling of poly(methyl methacrylate) (PMMA) decorative sheets is studied. The process comprises dissolution of the sheets in toluene, reprecipitation by n-hexane, washing and drying. Moreover, the toluene-hexane mi