Main application of white corundum in wear resistance industry
It is well-known that white corundum abrasive is a very important grinding and wear-resistant material.Because it has good wear resistance,self-sharpening and toughness,white corundum is widely used in wear resistance field,mainly used in the following fields:
First.coating
White corundum,180mesh-320mesh (about 40-80microns) are usually used in wear-resistant floor coating.When proper quantity of white corundum is added in water-based epoxy floor coatings,the wear-resistance ,anti-slip,and weather resistance will be improved greatly.Besides,white corundum are also used in UV coating,powder coating etc.
Secondly,Brake wear-resistant materials
White corundum 80mesh-220mesh is used as Brake wear-resistant materials ,High-speed rail brakes and motor vehicle brake materials.
When white corundum is added, the wear-resistance of braking products is increased and also is able to Withstand the high temperature environment caused by braking process.
Thirdly,Additives for building materials and tiles
Ultrafine white corundum such as 3000mesh 4000mesh 6000mesh 8000mesh 10000mesh can be used as ceramic or tile glaze to play an anti-slip effect.
Fourth,Wear-resistant aggregate for FRP products
Usually white corundum 12mesh-54mesh are used as Surface wear-resistant layer of FRP wear-resistant grille,It can not only improve the anti-slip and wear resistance of FRP, but also resist the corrosion of pollutants and increase the service life of the product.
Fifthly,wear resistant agent adding in glass
Sometimes,white corundum is adding in glass as wear resistant agent to increase resistant to scratches.