Zhengzhou Wear-Resistant Co. Ltd. takes the selected industrial grade alumina powder as the main material to manufacture the alumina powder for coating. It is processed by constant temperature melting through the 170 meters tunnel kiln. The product is heated evenly, the crystal conversion rate is up to over 99.5%.

Alpha aluminum oxide powder, particle size distribution is uniform, high purity, high dispersion. The specific surface area is low, it has high temperature resistance, but does not belong to the active alumina, almost no catalytic activity. High heat resistance, good formability, stable crystal phase, high hardness, good dimensional stability.

Advantages

1. High hardness and mechanical strength;

2. Excellent thermal and electrical insulation characteristics;

3. Resists wear, chemically inert, stable at high temperatures.

Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.