Diving materials are widely used in: diving suit, sports protective equipment, body shaping products, gifts, insulation cup cover, fishing pants, shoe materials and other fields. It can replace natural rubber to make tires, rubber shoes, rubber hose, tape and other general products. Neoprene's lamination is different from that of ordinary shoe materials. For different application fields, different adhesive and laminating process are needed. Common specifications and types of neoprene (SBR CR) diving materials: neoprene is a kind of foaming body of synthetic rubber, and different physical properties can be foamed by adjusting the formula. At present, Weituo has the following materials: CR series: 100% Cr is suitable for surfers, diving suits and other products SW series: 15% Cr, 85% SBR, suitable for cup cover, handbag and sporting goods Sb series: 30% Cr, 70% SBR is suitable for sports protective equipment and gloves SC Series: 50% + 50% SBR is suitable for fishing pants and sulfur shoes. In addition, neoprene materials with special physical properties can be developed according to the requirements of customers.