Intumescent Flame Retardant Mechanism of Lignosulfonate as a Char Forming Agent in Rigid Polyurethane Foam

Intumescent flame retardants (IFR) have been widely used to improve flame retardancy of rigid polyurethane (RPU) foams and the most commonly used char forming agent is pentaerythritol (PER). Lignosulfonate (LS) is a natural macromolecule with substantial aromatic structures and abundant hydroxyl gro...

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Detalles Bibliográficos
Autores principales: Lu, Weimiao, Ye, Jiewang, Zhu, Lianghai, Jin, Zhenfu, Matsumoto, Yuji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8155981/
https://www.ncbi.nlm.nih.gov/pubmed/34069151
http://dx.doi.org/10.3390/polym13101585

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8155981/
https://www.ncbi.nlm.nih.gov/pubmed/34069151
http://dx.doi.org/10.3390/polym13101585

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