Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Milliken Hyperform HPN 68 L Nucleating Agent

Milliken Hyperform HPN 68 L is a high-performance nucleating agent from the Hyperform series, designed to enhance polypropylene crystallinity, accelerate cycle times, and improve stiffness, clarity, and heat resistance. It delivers consistent dispersion and superior processing stability in injection molding and thermoforming applications.
  • milliken hyperform hpn 68 l nucleating agent_a60a590b
  • milliken hyperform hpn 68 l nucleating agent_a60a590b

Features Of Milliken Hyperform HPN 68 L Nucleating Agent

  1. High-efficiency nucleation for polypropylene (PP) and polyethylene (PE), enabling faster crystallization kinetics.

  2. Excellent thermal stability up to 300 °C, supporting high-temperature processing such as injection molding and extrusion.

  3. Low dosage requirement (typically 0.05–0.2 wt%) delivering significant performance benefits without compromising base resin properties.

  4. Improved stiffness, heat deflection temperature (HDT), and dimensional stability in semi-crystalline thermoplastics.

  5. Non-migrating, non-blooming formulation ensuring long-term compatibility and surface integrity in finished parts.

Typical Applications Of Milliken Hyperform HPN 68 L Nucleating Agent

  1. Automotive interior and exterior components (e.g., dashboards, bumpers, trim).

  2. Packaging containers requiring enhanced clarity, rigidity, and hot-fill resistance.

  3. Medical device housings and sterilizable PP components.

  4. Household appliances with demanding thermal and mechanical performance requirements.

  5. Thin-wall packaging and precision-molded industrial parts.

Specifications Of Milliken Hyperform HPN 68 L Nucleating Agent

Chemical TypeSodium salt of substituted aromatic carboxylic acid
Product FormFree-flowing granular concentrate
AppearanceOff-white to light tan granules
Primary ApplicationsPolypropylene (homopolymer & copolymer), polyethylene (HDPE, LLDPE)
Key FeaturesNucleating agent for improved crystallinity and cycle time reduction
BenefitsEnhanced stiffness, HDT, clarity, and process efficiency
Recommended Dosage Range0.05 – 0.20 wt% (based on polymer weight)
Storage ConditionsStore in original sealed container at room temperature; protect from moisture


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