Its limiting oxygenindex (LOI) value was over 50, which further promoted its flame retardant effect and its value for practical USES.
限氧指数值高达50以上,进一步提高了阻燃效果及其实用价值。
2
PE has a limiting oxygenindex(IO) value of 17.4, ABS has only 16.8. Therefore, the flame retardancy of them is very important in widening their application areas.