Key Environmental Parameters for Non-Infill Artificial Turf

When comparing products for European or American projects, it is more useful to request measurable test data than to rely on marketing language.

1. Heavy Metals

Testing may cover substances such as:

• Lead (Pb)
• Cadmium (Cd)
• Mercury (Hg)
• Chromium and other regulated elements
• Arsenic, depending on the applicable testing protocol

For sensitive applications such as schools and children’s facilities, buyers should request a current third-party chemical-safety report and verify the actual test method and applicable limits.

For European projects, REACH compliance/SVHC screening can be particularly useful for identifying substances of concern.

2. VOC and Formaldehyde

Backing materials, coatings and adhesives can influence VOC emissions.

A project specification may therefore request testing for:

• Total VOC emissions
• Formaldehyde
• Benzene
• Toluene
• Xylene
• Other regulated volatile compounds

Rather than simply claiming “zero VOC,” a more credible specification is to provide a measured emission value under a clearly identified test method.

3. PAHs and Phthalates

Polycyclic aromatic hydrocarbons (PAHs) and certain phthalates are frequently included in chemical-restriction testing for synthetic materials.

For export projects, buyers should request documentation showing that the finished turf system meets the applicable restricted-substance requirements for the destination market.

This is particularly important when turf is intended for:

• Schools
• Childcare facilities
• Residential gardens
• Rooftop terraces
• Public recreation areas

4. Recyclability

Environmental performance does not end when the turf is installed.

Traditional artificial turf can contain multiple materials, including yarn, primary backing, secondary backing, coatings and infill. Separating these materials at the end of the product’s service life can be challenging.

A monomaterial or more easily separable system can therefore offer an advantage for recycling and end-of-life management.

This is one area where the development of recyclable non-infill systems is becoming increasingly important.