不同代成核剂的物理复配有利于降低成本，提高应用效果；
The physical blending of different generations of nucleating agents can reduce cost and improve the performance of the agents in applications.
与单- NA - 21增透pp相比，复配成核荆增透pp的冲击强度与拉伸强度都有明显提高。
Compared with transparent PP by single NA-21, the tensile strength and impact strength of transparent PP by composite nucleating agent were obviously increased.
与单- NA - 21增透pp相比，复配成核荆增透pp的冲击强度与拉伸强度都有明显提高。
Compared with transparent PP by single NA-21, the tensile strength and impact strength of transparent PP by composite nucleating agent were obviously increased.
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