Black is a colour.
Not a material.
Similar-looking black plastics can contain very different polymers. Making those distinctions is central to creating more useful recycling streams.
Developing a new generation of identification and sorting solutions for black and technical plastics. Turning material knowledge into better recycling decisions.

Recycling needs more than a view of the surface. Understanding what a plastic is made of helps determine where it can go next.
Similar-looking black plastics can contain very different polymers. Making those distinctions is central to creating more useful recycling streams.
Polymer blends, fillers, and additives add complexity. We focus on the material information needed to evaluate these demanding fractions.
From checking a sample to planning a sorting process, reliable material knowledge supports decisions about recovery and reuse.
Material information at the point of inspection. Our handheld development for practical plastics identification.
A laboratory platform under development for deeper sample investigation and material comparison.
Bringing material intelligence into the sorting process, with a focus on black and technical plastics.
Exploring material assessment at bulk scale, extending the PolyCore vision beyond individual samples.
Our portfolio spans development concepts and ongoing engineering. Availability, final specifications, and application performance will be confirmed through validation.
Our development combines next-generation frequency-domain sensing with data interpretation and application engineering. The goal: useful material information for real recycling challenges.
Investigate how plastics respond to physical measurement, including materials that are difficult to distinguish by appearance.
Evaluate measured information against known samples and the distinctions that matter for each application.
Develop tools for inspection, laboratory investigation, and industrial sorting, then validate them under relevant conditions.
Our development focuses on recovering value from complex plastic streams. Explore the applications shaping our work.
Discuss your material ↗Investigating black and technical plastics from automotive recycling, with attention to polymer differences, blends, and filled materials.
Exploring identification and sorting routes for complex plastics from electrical and electronic equipment, where similar-looking materials can require different recycling pathways.
Developing material knowledge to support the evaluation of mixed streams and the preparation of more defined polymer fractions.
Working toward practical tools for sample investigation, comparative measurement, and application-specific validation.
PolyCore Technologies SL is based in Igualada, Spain. We develop material identification and sorting technologies with a focus on black and technical plastics.
Our product vision connects handheld inspection, laboratory analysis, industrial sorting, and bulk assessment. Across these applications, our direction is the same: make material knowledge more useful for a circular plastics economy.
Have a challenging plastic fraction, a research question, or a potential collaboration? Start with the material and the outcome you want to achieve.