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Nucleating Agents

Nucleating agents are key additives used in the plastic and rubber industries to enhance the crystallization rate of polymers. These agents help to improve material properties such as strength, rigidity, and thermal stability, making them essential for various manufacturing processes. By accelerating the formation of crystalline structures, nucleating agents lead to faster production cycles and better-quality final products.

Product Features Applications Form Specification
Talc Fine powder, good reinforcing effects Polypropylene, polyethylene White powder Particle size: 1-5 µm
Sodium Benzoate  White crystalline, stable at high temperatures Plastic packaging, polymers Crystalline Melting point: 300°C
Sorbitol Derivatives  Improves flexibility and crystallinity Polyesters, polyvinyl acetate Crystalline Purity: >99%
Phosphates  Enhances filler-material interaction Polyolefins, rubber composites Powder Particle size: <10 µm
Phosphates
Phosphates
Sodium Benzoate
Sodium Benzoate
Sorbitol Derivatives
Sorbitol Derivatives
Talc
Talc

Advantages

Typical Applications

  • Plastic Manufacturing: Nucleating agents are commonly used in the production of thermoplastics like PP and PE, improving the crystallization speed and making them ideal for thin-walled products, packaging films, and containers.
  • Rubber and Composites: These agents improve the flow and impact resistance of rubber and composite materials, ensuring better mechanical properties under stress. Ideal for tires and automotive parts.
  • Packaging Industry: Nucleating agents enhance the performance of plastic packaging by increasing rigidity, transparency, and heat resistance for products like plastic films and containers.
  • Electronics and Automotive: Used to produce durable, high-performance parts for electronics and automotive applications, where material strength and heat resistance are crucial.

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