Feature
Polyurethane balls have substantially superior wear and abrasion resistance and have properties similar to rubber. Polyurethane balls combine the strength of plastic with the shock-absorbing properties of rubber. The initial polymeric formulation has a significant impact on properties.
Polyurethane ball has good properties such as chemical corrosion resistance, tensile strength, high elastic load, high wear resistance strength, strong shock absorption, tear resistance, radiation resistance, high strength, high bearing and shock absorption buffer.
Polyurethane ball has good properties such as chemical corrosion resistance, tensile strength, high elastic load, high wear resistance strength, strong shock absorption, tear resistance, radiation resistance, high strength, high bearing and shock absorption buffer.
Application
Polyurethane grinding ball adopts polyurethane wrapped metal ball technology. In the experimental process, it avoids material pollution and has high wear resistance. It should be very extensive.
Parameter
| Mechanical Data | |
| Hardness (Shore D) | 80-100 |
| Density | 1.14g/m3 |
| Young’s Modulus | 360GPa |
| Tensile Strength | 70-140MPa |
| Service temperature[ºC] | -40/80 |
