Nucleating Agent Manufacturers

Nucleating agents are most widely used in PP (homo- and random co-polymers), where they provide three main benefits: property enhancement, improved molding productivity, and increased transparency. Some special nucleating agents produce spherulites so small that they do not scatter visible light, providing transparent polypropylene.


Nucleating agents are inorganic materials added to polymers to increase the crystallinity and shorten the cycle times. Nucleating agents speed up the transition from melted to solid material. Changing the crystallinity of plastics changes properties like density and clarity. Adding nucleating agents alter polypropylene properties like stiffness and crystallization rate.

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  • Clarifying Agent RT-02 is 2rd generation of Nucleating Agent, high performance sorbitol based and reduces haze and improve the clarity of polypropylene, and it can improve the heat temperature, and rigidity etc.

  • Clarifying Agent RT-03 is 3rd generation of Nucleating Agent, high performance sorbitol based and reduces haze and improve the clarity of polypropylene, and it can improve the heat temperature, and rigidity.etc.

  • Nucleator RT-R6 is a high performance nucleator of sodium benzoat based nucleating Agent, with outstanding thermal stability, chemical inertness and dispersion.

  • Nucleator RT-62 is used in polypropylene as a nucleator. It improves the transparency, rigidity and increases crystallization temperature at low dosage.

  • Nucleator RT-A3 is organometallic salt base high performance nucleator. With its outstanding thermal stability, chemical inertness and dispersion, it is widely used in polyolefin product, especially for polypropylene product. By increasing the crystallization temperature and crystallization velocity,Nucleator RT-A3 improves mechanical, optical and thermal performance of polyolefin product.

  • Polyester Nylon Nucleating Agent RT-24 is a physical compounds of few nucleating agent of long chain polyester sodium salt to speed up crystallization of polymer and can be used for Polyester (PET, PBT) and also suitable for Nylon (PA6, PA66, PA11, PA12, Copolymerization PA). When adding Polyester Nylon Nucleating Agent RT-24 to the polymer melt, it can easily be dispersed into very fine particles and forms a detailed crystal structure which plays a very effective nucleating role.

RAYTOP is one of the advanced Nucleating Agent manufacturers and suppliers in China. Our Nucleating Agent are made in China and have been exported to many countries, including Germany, Italy, Canada, South Korea, Japan, Indonesia, Vietnam, India, Pakistan, South Africa, Middle East, etc. Also, we have established long-term cooperative relations with numerous domestic famous Optical Brightening Agent enterprises. Welcome to wholesale and buy cheap Nucleating Agent from our factory. RAYTOP Nucleating Agent factory has discount price in stock, we can offer free sample and customized service for you.