as a kind of organic-inorganic hybrid material with nanometer structure
has attracted more and more researchers' attention.This is attributed to the excellent thermal and thermo-oxygen stability of Si—O—Si structures in POSS compounds
as well as the extensive adjustability of their organic groups. Combining POSS nanoparticles into polymer materials can significantly improve the flame retardancy
ablative resistance
heat resistance
oxidation resistance
mechanical properties and processing properties of polymer/POSS composites.In this paper
the structure
properties and synthesis methods of POSS are introduced to describe the changeable properties of POSS
summarize the research progress and the mechanism of functional POSS in polymer flame retardant
and look forward to the development trend of POSS in polymer flame retardant.