电池隔膜耐磨填料白刚玉微粉W2.5

电池隔膜耐磨填料白刚玉微粉W2.5

电池隔膜耐磨填料白刚玉微粉W2.5的特点：

氧化铝纯度高（99.5%以上），因而硬度比较高，磨削力强，研磨效率高。

水分工艺生产，粒度更加均匀，无大颗粒，不会划算工件表面。

化学稳定性强，对酸碱的承受能力强，不溶于水。

热稳定性强，高温下的耐磨性能不受影响。

白度高，不会影响涂料等制品的颜色。

用途广泛，不仅用于研磨抛光，也可做涂料、陶瓷、橡胶、塑料、复合材料的添加材料。

Product Feature of white fused aluminum oxide powder

The Al2O3 purity is high(99%min). So the hardness grinding ability is high with good grinding efficiency.

High wear-resistance. Even in high-temperature circumstances, the strength is still excellent.

The white fused aluminum oxide powder is suspension-treated by water. So it is of flowability and easy to scatter.

Low oil absorption especially for water-based paint.

Neutral property with PH value around 7-8.

High whiteness. It doesn’t affect the color of paints or coatings adding Al2O3 powder.

Resistant to most corrosive alkali and acid. It doesn’t dissolve in water.

Resistant to high temperature up to 1900 °C.

Good particle size consistency without big-size grains. So it prevents scratches on the grinding substrate.

物理指标

化学成分：

白刚玉微粉的粒度型号：

1.JIS日标：

白刚玉微粉的用途：

1.耐磨剂：陶瓷釉料、木地板耐磨层、耐磨涂料、耐磨胶水、聚氨酯树脂、塑料玻璃、复合材料刹车片等制品的耐磨填料。

2.研磨剂：硬质合金、有色金属、不锈钢、合金制品、钠钙玻璃等材料的研磨。

3.磨具原材料：油石、砂纸、抛光蜡、橡胶砂轮、研磨液的主要磨料和金刚石干磨片的辅助材料。

4.陶瓷：陶瓷膜、绝缘陶瓷板、蜂窝陶瓷等。