纳米阻燃剂对饰面型防火涂料性能影响研究

摘要

Decorated fire-retardant coating is an important method to avoid building fire accidents.Now the research finded that nanometre fire-retardant could solve the problems existing in the application of decorated fire-retardant coating and improved the performance.In order to research the effect of nano flame retardant on the performance of decorated fire-retardant coating, based on the nanometer aluminum hydroxide flame retardant.The method of tunnel ignition was adopted to test the fire performance of ordinary decorating fire-retardant coatings and the fire performance of the decorating fire-retardant coatings adding nanometer aluminum hydroxide. Comparative analysis of experimental results was used to obtained the inference rule of nanometer aluminum hydroxide flame retardant and to have a more intuitive understanding of the inference of nano flame retardant.Fire retardant coatings for nano future trends were forecasted.%饰面型防火涂料是建筑物防火的一种重要方法。现研究发现纳米阻燃剂可改善饰面型防火涂料存在问题，提高防火性能。为研究纳米阻燃剂对饰面型防火涂料的性能影响，本文以纳米氢氧化铝阻燃剂为例，通过隧道燃烧法测量火焰传播比值来对普通饰面型防火涂料和纳米改性涂料的耐火性能进行分析，得出纳米氢氧化铝的影响规律，对纳米阻燃剂的作用有一个更直观的认识，并对纳米防火涂料的未来发展进行展望。