Water-based polymer dispersions are used in a range of industrial coating applications. In artificial turf manufacturing, selected latex dispersions can serve as binders in backing formulations.

SBR latex is one example of a water-based polymer material used in certain carpet and artificial turf backing systems.

How Do Water-Based Dispersions Work?

A polymer dispersion contains polymer particles distributed in a continuous aqueous phase. During application and drying, water is removed and the polymer particles come together to form a film under suitable conditions.

The resulting film properties depend on the polymer, formulation, substrate, and processing conditions.

Considerations for Artificial Turf Backing

When evaluating a water-based dispersion, manufacturers should consider coating behavior, wetting, drying requirements, compatibility with other ingredients, and the performance of the finished backing.

The production line must also accommodate the water that needs to be removed during drying.

Environmental Evaluation Requires a Broader View

Water-based formulations can reduce or avoid the need for certain organic solvents in specific applications. However, the overall environmental profile depends on the full formulation, manufacturing process, energy use, and applicable regulatory requirements.

A water-based product should not automatically be described as environmentally harmless or as having zero emissions.

Selecting the Appropriate Material

SBR latex may be suitable where its properties align with the required backing performance and manufacturing process.

Laboratory and production trials help determine the material's suitability for a particular artificial turf application.