Synthesis of thermal insulating polyurethane foams from lignin and rapeseed based polyols: a comparative study
Nowadays, a large number of polyurethane (PU) system modifications relies on the use of different bio-polyols. In this context, two bio-based polyols, one synthesized from lignin and one from rapeseed oil were evaluated in the replacement of a petrochemical polyol at an amount of 10–30 wt.% in rigid...
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| Outros Autores: | , , , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2018
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| Assuntos: | |
| Texto completo: | http://hdl.handle.net/10198/11447 |
| País: | Portugal |
| Oai: | oai:bibliotecadigital.ipb.pt:10198/11447 |