Kopervrije

Kopervrije is a Dutch term used to describe products, components, or materials that do not contain copper. The word combines koper (copper) and vrij (free). In Dutch-language contexts, kopervrije labeling appears in product specifications, catalogs, and sustainability discussions to indicate an absence of copper in the relevant parts of a product, whether by design or by material choice. It is not a formal international standard; rather, it serves as a descriptive label that may rely on supplier declarations and third-party testing to verify copper content.

The use of kopervrije can be motivated by health concerns, environmental considerations, or recycling factors. In jewelry and fashion accessories, kopervrije items aim to reduce skin irritation by avoiding copper-containing alloys or copper plating. In cookware and kitchenware, the label may indicate that copper is not used in coatings or alloys, which can be important for allergy considerations or nonreactive cooking surfaces. In electronics or construction, the term may refer to components or surfaces that are not copper-based, or to coatings and finishes that do not use copper.

Because kopervrije is not legally standardized, buyers should review material specifications or testing results if copper content is a critical concern. See also copper-alloy, hypoallergenic materials, and RoHS-related restrictions for broader context.