Synthesis of new DOPO derivatives and investigation of their synergistic effect with APP–PEI on the flame retardancy of epoxy composite
Trinh Duc Cong, Linh Chi Nguyen, Phuc Ban Van, Ha Thanh Nguyen, Tuyet Anh Dang Thi, Le Nhat Thuy Giang, Quynh Giang Nguyen Thi, Phượng Hoàng Thị, Nguyen Tuan Anh, Quang Vĩnh Trần, Tran Quang Hung, Mai Ha Hoang, Tuyen Van Nguyen
Abstract
Sixteen DOPO derivatives FR1–FR16 were successfully synthesized. The DOPO derivatives and APP-PEI showed a synergistic effect on the flame retardancy of epoxy. The epoxy composites displayed high fire resistance and good mechanical property.
Topics & Concepts
EpoxyComposite numberMaterials scienceComposite materialChemical engineeringChemistryPolymer chemistryEngineeringFlame retardant materials and propertiesSynthesis and properties of polymersPolymer composites and self-healing