In order to obtain MC nylon with excellent comprehensive properties, the amount of catalysts must be limited within the fixed range. Reduction of the amount of activator is an effective way to increase the impact toughness of MC nylon.

• 为保证MC尼龙有良好的综合性能，催化剂用量必须控制在一定的范围内，减少活化剂用量是提高MC尼龙抗冲击强度的有效途径。