To improve fire-resistance of high-pressure laminates (HPL) made from thermosetting resin impregnated papers, an organic compound of phosphorus was added to the phenol-formaldehyde resin.

• 为了改善热固性树脂装饰层压板(HPL)的阻燃性能,采用有机磷化合物作为阻燃剂,对HPL底层纸浸渍用酚醛树脂胶进行了改性处理,研究了阻燃剂类型和用量的影响。