Highlight:
Zircon Powder Refractory Raw Material
, High Density Zirconium Powder
, High Density Zircon Powder
Abrasion Resistance: |
High Abrasion Resistance, Low Abrasion Resistance |
Chemical Resistance: |
High Chemical Resistance, Low Chemical Resistance |
Color: |
White, Grey, Black, Red, Yellow, Green, Blue |
Compressive Strength: |
High Compressive Strength, Low Compressive Strength |
Density: |
High Density, Low Density |
Flexural Strength: |
High Flexural Strength, Low Flexural Strength |
Material: |
Refractory Raw Material |
Refractoriness: |
High Refractoriness, Low Refractoriness |
Shape: |
Block, Brick, Cone, Cube, Disc, Granular, Lump, Plate, Powder, Rod, Slab |
Size: |
Customized |
Temperature: |
High Temperature, Low Temperature |
Thermal Conductivity: |
High Thermal Conductivity, Low Thermal Conductivity |
Thermal Shock Resistance: |
High Thermal Shock Resistance, Low Thermal Shock Resistance |
Type: |
Ceramic Fiber, Clay, Refractory Bricks, Refractory Castables, Refractory Mortar, Refractory Plastics, Refractory Shapes |
High Density Refractory Raw Material Zirconium Powder Zircon Powder
Description of Hot Selling High Quality Zirconium Powder / Zircon Powder
Zircon is extremely resistant to high temperatures, with a melting point of 2750, and is resistant to acid corrosion. 80% of the zircon in the world is directly used in the foundry industry, ceramics, glass industry and the manufacture of refractories. A small amount of zircon is used in ferroalloy, medicine, paint, tanning, abrasives, chemical and nuclear industries. A very small amount of zircon is used to smelt metal zirconium. The zircon sand containing ZrO265~66% is due to its melting point (melting point above 2500℃)
Features of Zirconium Powder / Zircon Powder
1.High refractoriness. Melting point up to 2100-2300℃.
2.Thermal resistance and chemical stability at high temperatures.
3.Neutral PH with low acidity.
4.High cleanness and good round grain shape.
5.Good grain size and fineness consistency.
6.High ability to bind with binders include both organic and inorganic ones.
7.Very low thermal expansion coefficient.
8.High thermal conductivity.
9.Low wettability.
The advantage of Zircon Powder For Ceramic
1. Good chemical stability and low wettability prevent sand sticking on castings. It can avoid metal penetration into the mould.
2. Low thermal expansion coefficient make casting precise shape and prevent casting unshaped.
3. Get better surface finish of metal/steel casting.
4. High Recyclability.
5. Low wettability and high chemical stability will get recycled sand easy to clean and get uniform particles.
Application of High Quality Zirconium Powder / Zircon Powder
It is used in a variety of applications, including ceramic frits, foundry mould coatings, ceramic shells for investment casting, refractories, friction products, insulating fibres and glass.
Pareameter of Hot Selling High Quality Zirconium Powder / Zircon Powder
| Item |
Typical Value(325mesh) |
| ZrO2 % |
66.24 |
| SiO2 % |
32.65 |
| Fe2O3 % |
0.05 |
| Al2O3 % |
0.25 |
| TiO2 % |
0.11 |
| CaO % |
0.03 |
| D10 |
6.32 |
| D50 |
23.76 |
| D90 |
53.56 |
| 325mesh passing rate % |
95.4 |
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