白刚玉微粉呈白色，较棕刚玉硬而脆，切削力较强，化学稳定性好，具有很好的绝缘性。我公司生产的白刚玉微粉产品粒群集中、形状规则、杂质少，稳定性好，用户长年使用可保持稳定的生产参数不变。

White fused alumina micro powder is white in color, harder and more brittle than brown fused alumina, and exhibits strong cutting power, good chemical stability, and excellent insulating properties. The white fused alumina micro powder produced by our company features a narrow particle size distribution, regular particle shape, low impurity content, and high stability, ensuring that users can maintain consistent production parameters over the long term.

可做固结及涂附磨具，湿式或干式喷射砂，适合新能源半导体、晶体、电子行业的超精研磨、抛光及制作耐火材料等；适合加工淬火钢、合金钢、高速钢、高碳钢等硬度较高，抗张强度较大的材料；还可用于做触媒体、绝缘体以及精细铸造砂等。目前还广泛应用于木地板、线路板、金属表面的特种涂料等新兴产业。

It can be used to produce bonded and coated abrasives, as well as for wet or dry sandblasting. It is suitable for ultra-precision grinding, polishing, and the production of refractory materials in the new energy, semiconductor, crystal, and electronics industries; it is also suitable for processing materials with high hardness and tensile strength, such as quenched steel, alloy steel, high-speed steel, and high-carbon steel; furthermore, it can be used to produce catalysts, insulators, and fine casting sand. It is currently also widely used in emerging industries such as wood flooring, printed circuit boards, and specialty coatings for metal surfaces.

可根据客户要求生产欧盟 FEPAF 系列及 P 系列、日标 JIS 系列。

We can manufacture products in accordance with customer specifications, including the EU FEPAF series, the P series, and the Japanese JIS series.

白刚玉微粉(WNWA)产品规格物理、化学性能指标

White Fused Alumina Micropowder (WNWA) Product Specifications: Physical and Chemical Properties