Definition
Nonabsorbency describes the inability of a material to absorb liquids or gases. A nonabsorbent material repels fluids rather than soaking them up. 💧 Think of plastic wrap or glass; water beads up on the surface. Nonabsorbency is valuable in applications where keeping things dry is important. It's the opposite of absorbency. It's a key property in materials used for waterproofing and packaging. It's also important for hygiene.