Difference between PU wheels and PVC wheels
18 Mar / 2020PU wheels can control the density and elasticity of the product.
* High density, good wear resistance, relatively low elasticity
* The lower the density, the higher the elasticity.
PVC wheels are made of plastic raw materials.The density and elasticity are immutable.
PU wheels are relatively soft, elastic and wear-resistant.
PVC wheels are relatively hard and have good anti-aging properties, but they are not wear-resistant ...
PU is a better material, but the price is more expensive than PVC wheels.
Here is a simple way to distinguish between PU wheels and PVC wheels. If you use fire, the PU casters wheels taste lighter. PVC casters will have black smoke and bad smell