viskóza

Viscose is a semi-synthetic fiber, often classified under the umbrella term rayon. It is primarily composed of regenerated cellulose, a natural polymer obtained from wood pulp, typically derived from trees such as beech, pine, or eucalyptus. First developed in the late 19th century as a silk substitute, viscose is valued in the textile industry for its versatility and affordability.

The material is known for its soft, silky texture and high absorbency, which makes it comfortable to wear in hot climates. It also possesses excellent drape qualities, allowing fabrics to hang elegantly. These characteristics make it a popular choice for clothing items like dresses, blouses, and linings, as well as for home furnishings.

The production of viscose involves a chemical process where wood pulp is treated with sodium hydroxide and carbon disulfide to create a viscous solution, which is then extruded through a spinneret to form fibers. While viscose is biodegradable and derived from renewable resources, the manufacturing process has faced criticism regarding chemical waste and deforestation. Modern advancements focus on creating more sustainable and closed-loop production methods to mitigate these environmental impacts.