Table 6: TGA data of wood-fibre/PP composites [54].

Flame retardant portion in wood/PP SampleTemperature for 5% weight lost (°C)Char at 600°C (%)
Ammonium polyphosphateSilica

00383.392.96
200317.7518.16
202314.0621.05
206308.1724.23
2010298.7826.46