PU wheel have high performance, it have lots advantages as follow: high elasticity, low-rolling resistance, abrasion resistance, shock absorption resistance, tearing resistance, chemical resistance, radiation resistance.
PU wheel main parameters:
1. Size, in various sizes for different products--skates,scooters,skateboards,luggages. 2. Hardness, PU can be different hardness, we can produce the hardness as follows: 70A, 78A, 82A, 85A, 88A, 95A. The higher the hardness, PU will be harder, more wear-resistant,higher load,higher speed, but worse comfortability. 3. Material, PU wheels are usually divided to two parts, inner hub and outside PU, hub is PP material, outside is a PolyUrethane material. 4. Rebound, better rebound have better performance, we have two kinds of the material for diffrent rebound level, HR(High Rebound) material and SHR(Super High Rebound) material. 5. Colour, Hub and PU colours are customizable, opaque or transparent, all colour is available. 6. The appearance printing, we can make the printing of customers' logo on the wheel.
We can produce PU wheels according to customer requirements, size,hardness,colour,printing all parameters can be customizable.