文献类型：专利

英文题名：Halogen-free fire-retardant material comprises phosphorus-nitrogen expansion fire retardant, cerium oxide, and organic polymer fire-retardant

作者：LI D;WANG X;GU J

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN101230277-A

申请日：2007-12-28

公开日：2008-07-30

语种：英文

收录：DERWENT

摘要：NOVELTY - A halogen-free fire-retardant material contains phosphorus-nitrogen expansion fire retardant, cerium oxide, and organic polymer fire-retardant. The fire retardant is pentaerythritol phosphate, dipentaerythritol phosphate, tri-pentaerythritol phosphate, pentaerythritol phosphate, and its corresponding melamine. It also can be multiple system of ammonium polyphosphate or melamine phosphate with pentaerythritol. The organic polymer is polypropylene, polyethylene, or ethylene polyvinyl acetate polymer. USE - A halogen-free fire-retardant material. ADVANTAGE - The material has improved fire retardant performance, reduced dosage of fire retardant, lower material cost, and improved mechanical performance.