Polyurethane black sponge medical device industry

Black filter sponge, also known as filter sponge, blasting sponge, mesh sponge, or perforated sponge, is a polyurethane mesh sponge that uses blasting to remove membranes. $n has the advantages of a typical mesh sponge, including minimal color changes, high porosity, good breathability, high compressive strength, and high elasticity; It can be used as a filter layer for air conditioners and air filters for vehicles, and is more commonly used in aquarium filters.