有机硅/聚合物阻燃改性应用与研究进展

Research Progress and Applications of Flame Retardance Modification of Organosilicone/polymers

介绍了有机硅/聚合物阻燃改性的应用和研究进展。通过有机硅对聚合物进行物理(共混)和化学改性(共聚、交联和接枝),聚合物的阻燃性能、加工性能、热稳定性和力学性能均得到改善。有机硅还和一些阻燃剂存在协效作用,能在阻燃材料中起到阻燃协效剂、加工助剂和分散剂的作用。

It introduced the research progress and applications of flame retardance （FR） modification of organo silicone/polymer. The flame retardancy, processability, thermal stability and mechanical properties of polymers were improved through physical （blend） and chemical （copolymerization, crosslink and graft） modification with blending organosilicone. The organosilicone has synergistic effects; mixing with other flame retardants, and organosilicon can act as FR synergist, processing aid and dispersant.