Natural Color Polyurethane Coupling Rotex Metal Coupling Flexible Standard Size
The polyurethane elastomeric is a new polymer synthetic material between rubber and plastic, combining the high strength of plastic with the high elasticity of rubber.
- Wide hardness range (Shore A10-D80) with excellent elongation and resilience even at high hardness
- High strength with superior tensile strength, tear strength, and load carrying capacity compared to rubber
- Exceptional wear resistance (0.01-0.10cm³/1.61km), approximately 3-5 times better than rubber materials
- Excellent oil resistance with low affinity for non-polar mineral oils
- Good resistance to oxygen and ozone
- Superior vibration absorption performance for damping and buffering applications
- Good low temperature performance
- High radiation resistance with satisfactory performance at 10-10 deg radiation dose
- Excellent machining performance
Our polyurethane and rubber couplings are manufactured using high-quality TPU material or molded CSM/SBR through injection processes. Designed specifically for various metal shaft couplings, they offer outstanding performance including high tensile strength, wear resistance, elastic resilience, water and oil resistance, excellent fatigue resilience, and high impact resistance.
We maintain comprehensive injection molds and supply a full range of coupling series including GR, GS, MT, ML, MH, Hb, HRC, L, T, NM, and Gear J series with exceptional quality and expertise.
| Material | TPU, CSM/SBR, NBR, nylon etc. |
|---|---|
| Color | Yellow, red, purple, green, black, beige etc. |
| Surface | Smooth |
| Tensile Strength | 8-55 Mpa |
| Hardness | 70-98 Shore A |
| Elongation | 400%-650% |
| Density | 1.25 g/cm³ |
| Elasticity Impact | >25% |
| Tear Strength | 35-155 KN/m |
| Akron Abrasion Loss | <0.05 cm³/1.61km |
| Compression Set (22h*70°C) | <10% |
| Working Temperature | 120°C |
Packing: Available in bags, cartons, pallets, or crates
Customization: OEM and customized sizes are available upon agreement
Special Supply: We provide all kinds of steel couplings for FCL, NM, MH, HRC, Love Joy, Joongang, Centafelx, XL-GR, and Tyre applications
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.