Recent Developments in Halogen Free Flame Retardants for Epoxy Resins for Electrical and Electronic Applications

The recent implementation of new environmental legislations led to a change in the manufacturing of composites that has repercussions on printed wiring boards (PWB). This in turn led to alternate processing methods (e.g., lead-free soldering), which affected the required physical and chemical proper...

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Detalles Bibliográficos
Autores principales: Rakotomalala, Muriel, Wagner, Sebastian, Döring, Manfred
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2010
Materias:
Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5445825/
https://www.ncbi.nlm.nih.gov/pubmed/28883331
http://dx.doi.org/10.3390/ma3084300
Descripción
Sumario:The recent implementation of new environmental legislations led to a change in the manufacturing of composites that has repercussions on printed wiring boards (PWB). This in turn led to alternate processing methods (e.g., lead-free soldering), which affected the required physical and chemical properties of the additives used to impart flame retardancy. This review will discuss the latest advancements in phosphorus containing flame retardants for electrical and electronic (EE) applications and compare them with commercially available ones. The mechanism of degradation and flame retardancy of phosphorus flame retardants in epoxy resins will also be discussed.

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