The results showed that the gel time of uncured resin could greatly affected by ambience,which is much shorter in air than in an atmosphere.

• 结果表明,固化气氛对酚醛型氰酸酯的反应活性有着显著的影响,在空气气氛中的凝胶时间远小于惰性气氛的凝胶时间。