XT-P239 is a moderate viscosity pultrusion with acid-forming unsaturated polyester resin, a reaction of the high heat resistance, excellent strength rigid.

• P239是一种粘度适中的拉挤成型用间苯二甲酸型不饱和聚酯树脂，具有反应性高，耐热性好，刚性强度优异。