Wear Resistant Polyurethane Round Rod, Polyurethane Round Bar, PU Bar, PU Rod
Polyurethane round rods are a versatile product well suited for machining into custom items for various applications. We offer custom formualted compounds,custom sizes and lengths polyurethane rods.
Qianjin polyurethane rods are made of tough, crack-resistant, and abrasion-resistant polyurethane, which lasts significantly longer than conventional rubbers and plastics. We provide custom diameters, lengths, hardness, and colors with little or no tooling costs. By producing our products in custom sizes.
Property of PU Rod:
Property | Item No. | Unit | Value |
1 | Density | g/cm3 | 1.16 |
2 | Hardness Shore D | -- | 60(+,-2) |
3 | Tensile strength | MPa | 45 |
4 | 100% Modulus | MPa | 19.3 |
5 | Angle Tear strength, Die C | KN/m | 120 |
6 | Elastic Resilience (%) | % | 10 |
7 | Erapol temperature (℃) | ℃ | 55~65 |
8 | DIN Abrasion Resistance | mm3 | 100 |
9 | Post Cure @110 ℃ | Hours | 16 |
10 | Aging coefficient (100℃X144h) | -- | >0.9 |
11 | Coefficient of water resistance | -- | >0.8 |
12 | Rate of volume changing (23 ℃X24h) | -- | <3 |
13 | Elongation | % | 330 |
Applications:
1.Industry roller: used in paper making machines, chemical fire equipment, wood processing machine and plastic processing machine.
2.Various printing rollers, roller for peeling and spring in leather factory,
3.Various PU roller: elevator wheels, forklift rollers, wheel for sliding board
Walking wheels in sewage treatment factory.
