Sponge is widely used in daily life and industrial production

Definition and use: sponge can also refer to 1 kind of rubber or plastic made of porous material, this material has elastic, like sponge soft. Commonly used sponges are made of wood cellulose fibers or foamed plastic polymers and are widely used in daily life and industrial production.
Features:
Water absorption: sponge has strong water absorption, can quickly absorb and store a large amount of water.
Elasticity: The sponge has good elasticity and can quickly return to its original state after being squeezed by external force.
Durability: The sponge has a relatively long service life and is not easy to be damaged or deformed.
Application:
Cleaning products: Sponge is one of the common cleaning products, which can be used to wipe the surface of the desktop, glass, floor and other surfaces to remove stains and dust.
Filling materials: Sponges are also often used as filling materials, such as insoles, sofa cushions, etc., to increase comfort and support.
Other uses: sponge can also be used to make a variety of crafts, toys, etc., or as a sound insulation, heat insulation materials.