Plastic Clarifiers

Our plastic clarifiers are formulated to meet any of your product enhancement requirements.

inside view of opened empty refridgerator
multi-color hand soap bottles

CLX Clarifying Agents

Polypropylene (PP) is a preferred choice for many applications due to its strong physical properties and sustainability. By itself, however, the material is naturally translucent or opaque. Clarifiers increase the clarity of PP by reducing the size of the spherulites (spherical semi-crystalline regions). Smaller spherulites allow more light through the polymer, which decreases the haze of the part. Unlike nucleating agents, clarifiers are transparent, which also helps to decrease haze values.


Key injection molding PP applications include:

  • Housewares
  • Food storage containers
  • Caps and closures

Technical Services and Solutions

All Primex locations are ISO 9001 certified and we operate an A2LA accredited lab. Using advanced development techniques, we’re able to identify the best materials and production methods during the R&D phase of your project and quickly scale up to full production. The results of this early partnership save costs and reduce your time to market.

colorful plastic containers

Ready to Talk?

We work with ambitious leaders who want to define the future, not hide from it. Together, we achieve extraordinary outcomes.

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