Nucleating agent is a kind of new functional additive that can improve the physical and mechanical properties of products such as transparency, surface gloss, tensile strength, rigidity, heat distortion temperature, impact resistance, creep resistance, etc. by changing the crystallization behavior of resins . It is widely used in the production process of incompletely crystalline plastics such as polyethylene and polypropylene in the automotive, home appliance, food, electronics, and medical fields. For instance, nucleating agent is a key material in the production of high-performance resins such as high melt index polypropylene, new high-rigidity, high-toughness, and high-crystallinity polypropylene, β-crystalline polypropylene, and modified polypropylene materials for automotive thin-walled applications. By adding specific nucleating agents, resins with improved transparency, rigidity, and toughness can be produced. With the significant increase in the domestic production of high-performance polypropylene that requires the addition of nucleating agents and the rapid growth in demand for automotive lightweighting and lithium battery separators, there is vast development potential for the nucleating agent market in.

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