The full name of polyurethane is "superfine fiber reinforced leather". It has excellent wear resistance, excellent air permeability, aging resistance, softness and comfort, strong flexibility and environmental protection effect advocated now.
Polyurethane is the best recycled leather. Dermatoglyphics are very similar to dermis, and feel as soft as dermis. It is difficult for outsiders to tell whether it is genuine leather or regenerated leather. Polyurethane is a newly developed high-grade synthetic leather and a new type of leather. Because of its advantages of wear resistance, cold resistance, air permeability, aging resistance, soft texture, environmental protection and beauty, it has become the best choice to replace natural leather. Natural dermis is made of many collagen fibers with different thicknesses, which are divided into two layers: granular surface layer and reticular layer. The surface layer of the particles is woven by extremely fine collagen fibers, and the reticular layer is woven by coarse collagen fibers.
PU is polyurethane. Polyurethane leather has excellent properties. In foreign countries, due to the influence of the Animal Protection Association and the development of technology, the performance and application of polyurethane synthetic leather surpassed that of natural leather. After adding superfine fiber, the toughness, air permeability and wear resistance of polyurethane are further strengthened. There is no doubt that such a finished product has excellent performance.