Wear-resistant alumina is an important raw material for liquid spraying and surface wear-resistant paper in laminate flooring，and is a key component for improving flooring wear resistance，surface wear-resistant paper、resin-impregnated paper and direct spraying all place wear-resistant alumina in the surface layer of laminate flooring，where it plays an important wear-resistant role。

Alumina produced through fusion smelting is commonly known as white corundum，with a Mohs hardness of 9，its particles become transparent after melamine impregnation，the intrinsic quality of alumina and the thickness of the wear-resistant layer are important factors determining the transparency and abrasion resistance revolutions of laminate flooring。

Key features of this product：

1、The particles have good sphericity and a concentrated particle size distribution，providing good permeability when used in customized refractory materials。

2、Advanced product surface treatment technology，high product cleanliness and good transparency，suitable for applications in electronics、new energy and semiconductors。

3、High hardness、good toughness，and stable product quality。

4、Good safety，rounded particles，and the surface protective film further reduces damage to the substrate。

NWA Wear-Resistant Alumina Grit Product Specifications and Physical Performance Indicators：