New CFC Free Polyether Microcellular Polyurethane for Footwear
| Autor: | G. Sacchetti, B. Maccari, S. Mussini |
|---|---|
| Rok vydání: | 1993 |
| Předmět: |
chemistry.chemical_classification
Materials science Polymers and Plastics Polymer science Linear polymer 02 engineering and technology General Chemistry Polymer 021001 nanoscience & nanotechnology Polyurethane elastomer Polyester chemistry.chemical_compound 020401 chemical engineering chemistry Materials Chemistry 0204 chemical engineering Composite material 0210 nano-technology Polyurethane |
| Zdroj: | Journal of Cellular Plastics. 29:13-28 |
| ISSN: | 1530-7999 0021-955X |
| Popis: | Over the last twenty years polyurethane elastomers, and particularly their microcellular versions of mostly linear polymers, have proven to represent a very versatile and effective group of materials for the manufacturing of footwear soling. Two basic families of products established their presence in the marketplace: the polyether polyol and the polyester polyol-based systems. The differences in chemical composition, handling procedures, processing and mainly in polymer performance between these two classes of materials created an additional option for the manufacturers and the stylists, enlarging even more the wide range of the application latitude of polyurethanes and allowing a much more targeted selection of the materials to be used |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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