PVC Halogen-Free Products: A Safer Choice for People and the Planet

Halogens are a group of chemical elements—including fluorine, chlorine, bromine, iodine, and astatine—commonly found in many industrial compounds. One of the most widely used materials containing halogens is PVC (polyvinyl chloride), a plastic valued for its strength, durability, and flame resistance. PVC is often used in technical products such as electrical insulation, cable sheathing, and construction materials. Halogens are sometimes added to enhance flame retardancy, making these materials even more resistant to fire.

However, there is a significant downside to using halogenated materials, especially in scenarios involving fire. When PVC and other halogen-containing plastics burn, they can release toxic gases. These gases react with moisture in the air or fluids to form harmful substances like hydrochloric acid, dioxins, and other toxic compounds. These byproducts pose serious health risks, including respiratory problems, long-term illnesses, and even fatalities. The toxic smoke and corrosive gases not only endanger human life but also complicate rescue operations and damage sensitive electronic equipment.

Because of these risks, many industries are shifting toward safer, more environmentally friendly materials. At the forefront of this shift is Unipro, which has committed to using only PVC- and halogen-free plastics in the manufacture of its connectors, adapters, and 3-phase DALI lighting tracks. These halogen-free products not only meet stringent safety standards but also reflect a broader commitment to human health and environmental responsibility.

Choosing PVC- and halogen-free products is more than just a technical upgrade—it’s a step toward safer living and working environments. By reducing the release of toxic substances in the event of a fire, these materials help protect both people and property, making them a wise choice for modern electrical and lighting systems.