The Research Development on Pentaerythritol and its Derivatives

Pentaerythritol and its derivatives play an importmant role in intumescent flame retardant system for their the high carbon content and multi-hydroxy functional group, they have been an importmant aspects of the development of halogen-free flame retardant. The status of intumescent fire retardant developed was summaried by pentaerythritol and its derivatives, and heir the direction of development was prospected.