Purzen Polyurethane PU Square Rod, High Elasticity Wear Resistant Plastic Bar, Abrasion Resistant Engineering Material for Industrial Machinery and Mechanical Parts,3mmx20mmx500mm（2pcs）

Purzen Polyurethane PU Square Rod, High Elasticity Wear Resistant Plastic Bar, Abrasion Resistant Engineering Material for Industrial Machinery and Mechanical Parts,3mmx20mmx500mm（2pcs）

• Material:Polyurethane Square Strips with consistent density and stable performance. This PU square bar is an engineering plastic material designed for industrial use where elasticity, durability, and dimensional stability are required.
• 75–80A Elastic Performance:With a Shore hardness range of 75–80A, the polyurethane square rod provides an effective balance between flexibility and load-bearing capability. Suitable for shock absorption, buffering, and vibration control in mechanical and industrial applications.
• Wear Resistant and Shock Absorbing Function:The PU square bar offers excellent wear resistance and impact absorption, helping reduce surface damage and mechanical stress. Commonly used as shock pads, backing plates, springs, and punching dies for various metal plates and pipes.
• Fully Machinable for Custom Fabrication:This polyurethane square rod can be processed using lathes, milling machines, grinding machines, and drilling machines. Easily machined into custom shapes to meet different fabrication, tooling, and replacement part requirements.
• Wide Industrial Application Range:Suitable for automotive components, construction materials, sports equipment, heavy machinery, and large-scale stamping equipment. Ideal for use as shock pads, backing plates, springs, and punching dies in demanding industrial environments.