One of the terms frequently encountered in the paint and varnish industry in recent years is VOC. With the growing focus on reducing environmental impact and developing low-emission products, VOC levels have become an important criterion in paint selection.

So, what is VOC, and why is it important in the paint industry?

What Is VOC?

VOC is an abbreviation for “Volatile Organic Compounds.” In Turkish, it is referred to as uçucu organik bileşikler.

Some organic compounds can evaporate into the atmosphere during application. Certain solvents and other components used in paints and coating products may be classified as VOCs.

For this reason, controlling the amount of VOC in paint and varnish formulations is important for reducing environmental impact.

Why Is VOC Value Important in Paints?

VOC content is one of the important criteria used to evaluate the environmental performance of paints and coating products.

Particularly in enclosed spaces or industrial environments with intensive production, reducing emissions can help create a more controlled working environment and support compliance with environmental requirements.

For this reason, paint manufacturers today are working to develop products with lower VOC levels while maintaining their performance characteristics.

Water-Based Paints and VOC

Water-based paint systems primarily use water as the carrier phase. With appropriate formulations, this structure can enable the development of products with lower VOC levels.

However, the statement “water-based paint = VOC-free” is not accurate. VOCs may still be present in water-based products depending on the resins, additives, and other components used in their formulation.

Therefore, the VOC level of a product should be evaluated based on its technical specifications and measurement results.

How Is VOC Value Evaluated?

When evaluating the VOC performance of a paint or varnish, it is not sufficient to consider only whether the product is water-based or solvent-based.

The following factors should be evaluated together:

• VOC content

• Intended application area

• Application method

• Formulation

• Compliance with relevant regulations and standards

Especially when selecting industrial paints, reviewing the VOC values specified in the product’s technical data sheet is important for making the right product choice.

The Importance of Low-VOC Paints

The development of paints and varnishes with low VOC levels is an important step toward lower-emission solutions in the paint industry.

This approach helps address environmental requirements in various applications, including metal, wood, furniture, decorative finishes, and different industrial coating processes.

SUBATEK’s water-based product portfolio also includes low-VOC paint and varnish systems designed for different application areas.

VOC is an important parameter to consider when selecting paints and varnishes, not only from an environmental perspective but also in terms of application conditions and relevant requirements.

Today, with the advancement of water-based technologies, low-VOC paint and varnish systems that meet performance requirements are becoming increasingly important.

Selecting the right product requires evaluating the VOC value together with the surface, application method, drying conditions, and expected performance criteria.