flame retardant test

基本解释

The SEM, oxygen index and UL-94 vertical burning test were used to investigate the morphology and properties of the flame retardant PP.
运用扫描电子显微镜、氧指数仪和垂直燃烧仪等对IFR阻燃PP体系的表面形态和性能进行分析。
Combustion test indicated that the product had properties of flame retardant and could be easy to extinguish without smoke or melting drops.
燃烧试验表明，该产物具有难燃、易自熄、不产生浓烟和熔滴等特性。
Thermal gravimetric analysis(TGA), FTIR, Limited oxygen index(LOI) and vertical firing test are used to research the flame retardancy of the intumescent flame retardant on PP.
采用热重分析（ TGA）、红外光谱分析（ FTIR）、氧指数测定和垂直燃烧实验，研究了所合成的膨胀型阻燃剂对聚丙烯的阻燃作用。