Thermosetting Polyurethane elastomer, abbreviated as PU, with the English name Casting Polyurethane, commonly known as Youli glue or spring glue, is a new type of synthetic material between plastic and rubber, which is formed by the reaction of polyols and isocyanates to extend and cross-chain.

Polyurethane elastomers possess excellent properties such as chemical corrosion resistance, tensile strength, high elasticity, high-pressure load resistance, high wear resistance, strong shock absorption, tear resistance, radiation resistance, high strength, high load-bearing capacity and shock absorption and buffering. It can maintain high elasticity within a wide hardness range (Shore A10 to Shore D75). Its outstanding and unique comprehensive performance is something that ordinary plastics and rubbers do not possess.

Application fields: It is suitable for shock-absorbing pads, blocks and springs in metallurgy, mining, petroleum, automobiles, building materials, sports, heavy machinery and large-scale stamping equipment, as well as for making various metal plates and tubes' stamping dies. It is an ideal mold spring for the friction of general mechanical equipment, playing a buffering or shock-absorbing role.

Density: 1.2 g/cm³
Product specifications: Thickness 5-50mm × Width 500, 1000, 1250mm × length 500, 1000, 1500, 2000mm
Colour: natural colour, red, blue, yellow, orange-red, ivory, etc