Tendon plate can be used as punching pad, and the cutting pad is preferably specially cut, such as Jiuyang cutting pad, which is imported, but because it is a gelatinous object, it is particularly hard and needs to be cut by machine. Beef tendon board, also known as Youli glue and polyurethane PU elastomer, is a material with good strength and small compression deformation.
A new material between plastic and rubber has the rigidity of plastic and the elasticity of rubber.
It is widely used to replace rubber at present.