Benefits & Technical Arguments

The Main Benefits of Polycork

Advantages of Lightweight Construction

Cork's natural cellular structure allows for a lower material density—ideal for weight-optimized applications.

Sustainability

Renewable cork components reduce the proportion of purely fossil-based fillers and enable a more material-efficient solution.

Tactile Feel & Design Differentiation

Polycork gives components a natural, warm finish and sets them apart visually from standard plastics. 

Technical Performance

Polycork is not considered a decorative material, but rather a functional compound:

  • Adjustable mechanical properties
  • Formulation variations are possible
  • Ready for mass production
  • Produced with quality assurance

Frequently Asked Questions

Materials & Properties (Expertise)

Polycork is an innovative composite material consisting of a thermoplastic matrix (e.g., PP or PE) and natural cork particles. It combines the mechanical advantages of plastic with the look, feel, and environmental properties of real cork.

In addition to its unique natural appearance and pleasant “soft-touch” feel, Polycork offers excellent thermal and acoustic insulation. It is also significantly lighter than many standard compounds and improves the end product’s carbon footprint.

Yes, Polycork was specifically developed for use in standard injection molding processes. It can be processed on conventional machines without the need for expensive special equipment.

Typical applications include the household goods industry (handles, containers), the sports and leisure industry (handles), automotive interiors, as well as high-end packaging and designer furniture.

Polycork is very sustainable. The cork used is a renewable raw material that does not harm the cork oak tree during harvesting. In addition, we offer variants in which the plastic matrix is made from recycled polymers, which supports the circular economy.

Manufacturing & Production (Experience)

Yes, thanks to the plastic matrix, the material is significantly more resistant to moisture and decay than pure natural cork. Depending on the base material chosen (e.g., PP), it is very durable and dimensionally stable.

Yes, Polycork can be colored using special masterbatches. The characteristic cork texture usually remains visible, resulting in very high-quality, organic color effects.

Cork has a very low density. By using Polycork, components can be made noticeably lighter than those made from fully filled talc or glass fiber compounds, which is particularly advantageous in the transportation industry.

On the contrary: During processing, Polycork often gives off a subtle, natural scent of wood or cork, which production workers generally find more pleasant than the purely chemical odors of plastic.

Absolutely. We’ll advise you on selecting the right cork content and base polymers for your specific application. We’ll be happy to provide you with samples for initial test runs on short notice.

Developed by compound specialists

Polycork is developed and distributed by Godiplast—an experienced partner for technical compound solutions.

  • Custom Formulation Adjustments
  • Industrial Mass Production
  • Consistent Quality Control
  • Flexible Development Processes