Pu material means polyurethane material. Polyurethane, whose full name is polyurethane, is a polymer compound. Polyurethane can be divided into polyester type and polyether type. It can be made into polyurethane plastic (mainly foam plastic), polyurethane fiber (called spandex in China), polyurethane rubber and elastomer.

Pu material means polyurethane material. Polyurethane, whose full name is polyurethane, is a polymer compound. Polyurethane can be divided into polyester type and polyether type. It can be made into polyurethane plastic (mainly foam plastic), polyurethane fiber (called spandex in China), polyurethane rubber and elastomer.