Choosing the right elastomer material is critical for industrial performance. Among CPU, TPU, and rubber, cast polyurethane elastomer stands out for its superior mechanical and wear properties.
CPU vs Rubber
Traditional rubber has limited wear resistance and short service life. CPU elastomer offers:
3–10 times better abrasion resistance
Higher tear strength
Better load performance
This makes CPU ideal for heavy-duty industrial environments.
CPU vs TPU
While TPU is suitable for injection molding, CPU polyurethane offers:
Better performance in thick parts
Higher customization flexibility
Lower tooling cost for large components
CPU is the preferred material for customized and heavy industrial parts.
Performance Summary
| Property | Rubber | TPU | CPU |
|---|---|---|---|
| Wear Resistance | Medium | Good | Excellent |
| Load Capacity | Low | Medium | High |
| Customization | Limited | Medium | Excellent |
Beiqiao CPU Solutions
Beiqiao provides high-performance CPU polyurethane elastomers with stable quality and competitive pricing. Our technical team supports material selection and application optimization.
📞 WhatsApp: +86 18853364460
📧 Email: greilyn@beiqiao.net