A new high char resin-polyary lacetylene(PAA) was introduced.The strong exotlhermic effect was controlled by thermal and catalytic polymerization.The char yield of cured PAA was up to 80%.

• 本文研究了新型高碳树脂-聚芳基乙炔，使用热预聚和催化预聚法来控制树脂强烈的固化放热，聚芳基乙炔树脂具有高达80%25的残碳率。