Advantages:
1. High purity, high strength,high temperature resistant,high wear-resistance
2. Excellent compression resistance
3. Lower water absorption
4. Stable chemical performance
5. Good corrosion of acid and alkali
1. Variety of materials& specifications
2. Big specific surface area
3. Small resistance loss
4. Low thermal expansion coefficient
5. High water absorb rate
6. Outstanding crack-resistance
Application: Widely used in aluminum filter furnaces as fillers.