Polyurethane Wear Plate For The Spiral Sand Machine With High
Washing Efficiency
Polyurethane is a kind of synthetic material with excellent wear
resistance, mainly due to its unique molecular structure and
material properties
This Polyurethane wear plate is made from the
high quality MDI or TDI system Polyurethane materials which is
fitting at the spiral sand machine to sieve the sands. The core is
steel sheet which is covered with Polyurethane material.
Main feature:
Elasticity and strength: Polyurethane has good elasticity and
strength, which makes it able to withstand external shocks and
stresses without being damaged. This elasticity helps mitigate the
effects of external wear on the material.
Friction resistance: Polyurethane surfaces usually have a low
coefficient of friction, which means that it is less prone to
friction heat and wear under friction. This is important for
applications where energy loss needs to be reduced and material
life extended.
Chemical resistance: Polyurethane exhibits good stability under the
action of many chemicals, which means that it is not susceptible to
chemical corrosion or dissolution. This allows it to maintain high
wear resistance even in harsh environments.
Wear layer: Polyurethane can further improve the wear resistance of
its surface by adding a special wear resistant coating. These
coatings often contain particles or additives that increase surface
hardness and reduce friction.
High load capacity: Polyurethane can withstand high loads and heavy
loads without being prone to wear or deformation. This makes it
widely used in engineering and mechanical applications to withstand
important mechanical stresses and pressures.