The wear-resisting coating is one of the effiective measures to protect the linear vibrating screen.Linear vibrating screen sample operation ,large workload,high efficiency,the screening material is generally relatively large and hard,long time to use , coating will wear.Ensuring that the coating doesn't fall off is the key to success the coating application.
In the case of water or cold conditions are easey to fall off ,such as branches and adhesives.So we should try to use a high stength of adhesives,improved resin. So as to increase the content of polar groups, so that the two straight line better bonding.
If the degree of wear is large, coating its function will also be ineffective, so wear failure is one of the main failure forms of the wear-resistant coating of these vibrating screens.The wear failure mechanism is different for different types of coatings.However, from the main point of view, mainly due to the insufficient coating strength caused by deformation and wear
For this problem, as the linear vibrating screen industry manufacturers for many years to give advice, in the use of coating, we can introduce benzene ring or some other rigid chain segment in the coating;Increase the degree of cross-linking and the content of polar groups, and make full use of hydrogen bond to improve the intermolecular force.You can also improve rigidity by adding some corundum, quartz, or metal powder.
