cadmiumpohjaisten

Cadmiumpohjaiseten refers to materials or products that contain cadmium as a primary component or an essential additive. Cadmium is a chemical element with the symbol Cd and atomic number 48. It is a soft, bluish-white metal that is highly toxic. Historically, cadmium has been used in a variety of applications due to its useful properties, such as its low melting point and resistance to corrosion.

Common uses for cadmiumpohjaiseten materials have included rechargeable nickel-cadmium (NiCd) batteries, pigments for paints and plastics, electroplated coatings to prevent corrosion, and in solder. Cadmium-based pigments were known for their bright, vibrant colors, particularly reds, oranges, and yellows. Cadmium plating was widely used on steel and other metals to provide a protective, corrosion-resistant layer.

However, due to cadmium's significant toxicity and environmental persistence, its use has been increasingly restricted in many regions and applications. Cadmium can accumulate in the environment and in living organisms, leading to various health problems, including kidney damage, bone disease, and cancer. Regulations such as the Restriction of Hazardous Substances (RoHS) directive in the European Union have phased out or severely limited the use of cadmium in many consumer electronics and other products. Consequently, many industries have actively sought and implemented less toxic alternatives for cadmium-containing materials. The term "cadmiumpohjaiseten" thus often relates to historical uses or specific, controlled industrial applications where alternatives are not yet feasible or widely adopted, or to discussions about its environmental impact and regulatory status.