Polypropylene-wood(PP-wood) composite material was flame retarded using ammonium polyphosphate(APP),pentaerythritol(PER) and self made CFA.

• 主要以聚磷酸铵(APP)、季戊四醇(PER)、以及自制的成炭发泡剂(CFA)复配成的膨胀型阻燃剂对聚丙烯-木粉复合材料进行阻燃。