耐磨氧化铝是强化木地板液体喷涂及表层耐磨纸的重要原料，是提高地板耐磨性的重要组成部分，表层耐磨纸、浸胶纸及直接喷涂方式均是将耐磨氧化铝置于强化木地板表层，起重要的耐磨作用。

Wear-resistant alumina is a key raw material for the liquid coating and wear-resistant surface paper used in engineered wood flooring; it plays a crucial role in enhancing the flooring’s wear resistance. Whether applied via wear-resistant surface paper, resin-impregnated paper, or direct spraying, wear-resistant alumina is incorporated into the surface layer of engineered wood flooring to provide essential wear resistance.

经过熔融冶炼的氧化铝俗称白刚玉，莫氏硬度为9，其颗粒经过三聚氰胺浸渍后会变透明，氧化铝的内在质量及耐磨层厚度是决定强化木地板透明度及其耐磨转数的重要因素。

Alumina produced through fusion smelting is commonly known as white corundum, with a Mohs hardness of 9. After being impregnated with melamine, its particles become transparent. The intrinsic quality of the alumina and the thickness of the wear-resistant layer are key factors determining the transparency and wear resistance cycles of engineered wood flooring.

该产品主要特点：

Key Features of This Product:

1、颗粒球形度好，粒度组成集中，用于定制耐火材料透气性好。

The particles exhibit excellent sphericity and a narrow particle size distribution, making them ideal for custom-made refractory materials with high permeability.

2、产品表面处理技术先进，产品清洁度高、透明度好，应用于电子、新能源半导体。

Advanced surface treatment technology ensures high product purity and transparency, making it suitable for applications in electronics and new energy semiconductors.

3、硬度高、韧性好，产品质量稳定。

High hardness and good toughness ensure consistent product quality.

4、安全性好，颗粒圆润，表面保护膜将对模板的损伤降至更低。

High safety: The rounded particles and surface protective film minimize damage to the substrate.

NWA耐磨砂氧化铝产品规格物理性能指标：

NWA Wear-Resistant Sand-Blasted Alumina Product Specifications and Physical Properties: