GOST標(biāo)準(zhǔn)電熔氧化鋁800#白剛玉拋光粉

白剛玉微粉是一種研磨級(jí)的電熔氧化鋁微粉。硬度高，熱穩(wěn)定性強(qiáng)，耐磨性能好，粒度分布均勻，化學(xué)性質(zhì)穩(wěn)定，耐火溫度高。也廣泛應(yīng)用于耐磨涂料，工業(yè)陶瓷等行業(yè)。

White fused aluminum oxide powder is an excellent polishing powder for stainless steel, aluminum alloy, copper, glass, and other materials. White fused aluminum oxide powder from us is an electrofused aluminum oxide powder. It is an aggressive grinding powder with high hardness, good toughness. White aluminum oxide is suitable not only for direct polishing with a micro polishing machine, but also suitable for making lapping products such as polishing wax, polishing stone, polishing liquid, etc. In the meanwhile, white aluminum oxide is an ideal additive for wear-resistance coating and ceramics.

GOST標(biāo)準(zhǔn)電熔氧化鋁800#白剛玉拋光粉的特點(diǎn)：

氧化鋁純度高（99.5%以上），因而硬度比較高，磨削力強(qiáng)，研磨效率高。

水分工藝生產(chǎn)，粒度更加均勻，無(wú)大顆粒，不會(huì)劃算工件表面。

化學(xué)穩(wěn)定性強(qiáng)，對(duì)酸堿的承受能力強(qiáng)，不溶于水。

熱穩(wěn)定性強(qiáng)，高溫下的耐磨性能不受影響。

白度高，不會(huì)影響涂料等制品的顏色。

用途廣泛，不僅用于研磨拋光，也可做涂料、陶瓷、橡膠、塑料、復(fù)合材料的添加材料。

l 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 scratch on the grinding substrate.

物理指標(biāo)

化學(xué)成分：

白剛玉微粉的粒度型號(hào)：

1. JIS日標(biāo)：

白剛玉微粉的用途：

1. 耐磨劑：陶瓷釉料、木地板耐磨層、耐磨涂料、耐磨膠水、聚氨酯樹(shù)脂、塑料玻璃、復(fù)合材料剎車(chē)片等制品的耐磨填料。

2. 研磨劑：硬質(zhì)合金、有色金屬、不銹鋼、合金制品、鈉鈣玻璃等材料的研磨。

3. 磨具原材料：油石、砂紙、拋光蠟、橡膠砂輪、研磨液的主要磨料和金剛石干磨片的輔助材料。

4. 陶瓷：陶瓷膜、絕緣陶瓷板、蜂窩陶瓷等。