vízellenállás

Vízellenállás refers to the ability of a material or object to resist the penetration of water. It is a critical property across various industries, including textiles, electronics, and construction, where protecting against moisture is essential for functionality and durability.

In textiles, vízellenállás is vital for outdoor apparel like waterproof jackets and shoes, ensuring users stay dry in wet conditions. For electronics, water-resistant coatings or sealed components prevent damage from rain or accidental spills, extending device lifespan. Construction materials such as roofing membranes or sealants rely on this property to maintain structural integrity and prevent water ingress, safeguarding buildings from water-related issues.

Common testing methods include the ISO 811 standard for textiles, which measures water resistance under controlled pressure, and IP ratings (Ingress Protection) for electronics, which classify resistance to dust and water. These standards help ensure consistency and reliability in products.

Overall, vízellenállás plays a key role in balancing performance with practicality, supporting safety and longevity across diverse applications.