Barrier properties

Barrier properties refer to the ability of a material to resist the passage of substances such as gases, liquids, or contaminants. In everyday terms, it's like how a good raincoat prevents water from getting through while allowing your skin to breathe. These properties are important in various applications, from packaging foods to ensure freshness, to creating protective coatings for buildings. Materials with strong barrier properties help maintain safety and quality by preventing unwanted elements from affecting what’s inside. This principle is crucial in industries like food, pharmaceuticals, and construction.