PVA Sponge of Physical Properties
A PVC sponge (PVA Sponge) is a synthetic sponge made up. The main component is polyvinyl alcohol (Polyvinyl Alcohol) Plant cells have similar three-dimensional structures at sea sponge naturally interconnected, not all cells are the major advantages of the physical structure is. High efficiency filters can be recovered. After cleaning it. And keeping the sponge P. Vieira has the ability to absorb up to 12 times its dry weight in water. When saturated with water, it is flexible. Natural sea sponges and soft like a wet sponge, PVC, 20% is better than a dry sponge PV PV represent mechanical strength. And resistant to abrasion than or equal to. Other synthetic sponge. Pore size. And shape may vary. To use. A wet sponge specific PVC to withstand temperatures up to 90 degrees Celsius without plastic deformation. We manufacture and supply a PVC sponge (PVA Sponge) to meet the needs of customers with different types.
1. PVA Sponge Roller.
2. PVA Sponge Sheet.