SWKS Seal, with over 10 years experience, is one of the leading polyurethane seal ring pu material manufacturers and suppliers in China. And we also offer the customized service catering to your special requirement. Please be free to buy the rubber products with competitive price from us.
![]() | Polyurethane Seal Ring PU Material |
PU (polyurethane) can offer excellent combinational performances, wear resistance, tear resistance, chemical resistance, high elasticity,high mechanical strength, long elongation that other plastics and rubber can not reach, in this way to protect your machine.
| Product Name | Polyurethane Seal Ring PU Material |
| Material | polyurethane/PU |
| Hardness | 80-95 Shore A |
| Density | 1.12--1.25g/cm3 |
| Size | Any size we can produce. |
| Color | Yellow ,Green ,Red,Black,Brown and any other color. |
![]() | Images of Polyurethane Seal Ring PU Material |






![]() | Advantage of Polyurethane Seal Ring PU Material |
Good wear resistance
High tensile strength
Anti-static
High load capacity
High-temperature resistant
Excellent dynamic mechanical formulation
Oil resistance
Solvent resistance
Hydrolysis resistance
Antioxidant
![]() | What is the normal delivery time for product orders? |
The average delivery time of the sample is 1 weeks. If the mold production is involved, the delivery cycle of the production mold is 10 days, and the average production time after the sample is approved is 1-2 weeks.

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