Cork ball

Product Details

Cork has the advantages of small specific gravity, soft texture, large elasticity, non-toxic and tasteless, non-corrosive, non-slip and wear-resistant, thermal insulation, sound absorption and shock absorption, flame retardant, acid and oil resistance, insulation and antistatic and other excellent characteristics. Feel comfortable, beautiful and practical, natural and harmless. Set all the excellent characteristics and one. Its excellent characteristics determine its wide range of applications. Cork is not wood, but the bark of Quercus variabilis (called oak tree abroad), one of the oldest tree species in the world, and the most precious green renewable resource. Usually 20-year-old or above, DBH greater than 20cm plants can be peeled for the first time, and the resulting skin is called head skin or primary skin. After that, it will be peeled every 10~20 years. The obtained skin is called recycled skin with a thickness of more than 2cm. Peeling will not harm oak trees and is a real green environmental protection product. At present, the cork resources in the world are mainly concentrated on the Mediterranean coast, and the cork resources in China are relatively rare. Cork is composed of many air-filled cork cells. The cell wall has a fibrous skeleton, which is covered with cork and cork wax to make it an impermeable substance, so it will not decay or have no obvious signs of aging. It has a soft texture, full of elasticity, small specific gravity, no heat transfer, no conductivity, no air permeability, durability, pressure resistance, wear resistance, corrosion resistance, acid resistance, water resistance and non-stretching characteristics, so cork products have a long service life. Now people know more about cork wine bottle stoppers. In fact, cork coiled materials, cork wall panels and floors have a history of hundreds of years in the West. Cork coil, cork wallboard and floor are treated by high-tech means through many special processes, maintaining the natural color of cork and having unique and elegant cork natural patterns. Due to the special porous thin-walled cell structure of cork, the product has excellent anti-skid performance, sound absorption and shock isolation effects, and is suitable for elasticity, comfortable walking, and beneficial to health. The product also has the characteristics of heat preservation, heat insulation, sound insulation, insulation, no static electricity, liquid resistance (water, oil, acid, soap, etc.), no mildew, moisture insulation, non-toxic, flame retardant, self-interest, convenient paving, easy to clean, good decorative effect, absolutely does not contain any harmful substances such as formaldehyde, is a green environmental protection product.