Colour matters!

Most colours are designed to attract attention. Road markings serve a different purpose: they help us navigate.

Every day, drivers, cyclists and pedestrians rely on coloured lines, symbols and markings to interpret traffic situations within seconds. Because these markings are exposed to sunlight, rain, traffic and abrasion, maintaining visibility over time is a significant challenge.

Pigments contribute to the durability and recognisability of these markings. Whether separating cycle lanes, highlighting pedestrian areas or guiding vehicles through construction zones, colour helps organise movement in shared public spaces.

We often overlook road markings because they work so well. Their effectiveness often becomes most apparent when they are missing, damaged or difficult to see.

Black plastic can be found in countless everyday products, from food packaging to electronic devices. Yet for many years, these materials posed a challenge in recycling facilities.

The reason lies in the technology used to sort waste. Many recycling plants rely on near-infrared (NIR) scanners to identify different types of plastics. Conventional black pigments often absorb this light, making the material difficult for the sorting system to detect.

Specialized pigment technologies can improve the detectability of black plastics for near-infrared (NIR) sorting systems. By reflecting near-infrared light, they help make black plastics visible to automated sorting systems. This improves the ability of recycling facilities to identify and separate valuable materials.

The example illustrates how pigments do more than add colour. They can influence how a material behaves within a recycling system and help support a more circular economy.

Every product depends on a network of suppliers, materials and production processes. As companies work to reduce emissions, improvements are being made throughout these value chains. This also includes upstream industries such as pigment manufacturing.

Reducing the carbon footprint of raw materials may seem like a small step when viewed in isolation. Yet modern products are composed of hundreds or even thousands of components. Decarbonisation therefore depends on cumulative progress across many different industries.

The example highlights an important principle: sustainable products are not created by one company alone, but by entire value chains working toward the same goal.

Colours are part of countless products, from buildings and infrastructure to plastics, ceramics and coatings. Behind these colour solutions is a highly specialised industry built on manufacturing expertise, research capabilities and close customer collaboration.

Colour may appear simple, but creating reliable colour solutions requires deep expertise in chemistry, manufacturing and application technology.

European pigment manufacturers support a wide range of industries, including construction, plastics, ceramics, coatings and infrastructure. Beyond production itself, they provide technical support, conduct research and collaborate closely with customers and universities.

Maintaining these capabilities in Europe offers several advantages. Shorter supply chains can improve resilience, local expertise can accelerate innovation, and close cooperation helps companies navigate increasingly complex regulatory requirements.

A strong European pigment industry helps ensure that expertise, innovation and colour technologies remain available where they are needed.