SBR phreatic materials are mainly black and beige. The unit of SBR phreatic materials is piece, and the standard is 51 * 83 inch or 50 * 130 inch. The newly foamed sponge bed has a thickness of 18mm-45mm. Its upper and lower surfaces are relatively smooth, called smooth skin. If embossed on its surface, it can have very good skid resistance. The texture of embossing includes coarse embossing, fine embossing, T-shaped and rhombic pattern. The coarse embossing is called shark skin, and the fine skin is changed from fine skin After splitting the neoprene sponge bed, it turns into an open cell, which is usually pasted on this side. Neoprene can be processed into 1-45mm thick wedge according to the demand. The processed neoprene splits can be bonded with various raw materials, such as Lycra, Jersey, Terry, nylon, polyester, etc. The fitting fabric can be dyed with various colors. The lamination process can be divided into normal lamination and solvent resistant (toluene resistant) lamination. It is usually suitable for sports protective equipment, handbags, gifts, etc., and solvent resistant lamination is applied to diving clothing, gloves and other products that need to be used in solvent environment.