66% Purity ZrSiO4 Zircon Sand for precise casting

66% Purity ZrSiO4 Zircon Sand for precise casting

Zircon sand is a natural sand with excellent refractory properties. The zircon sand is also be called zircon silicate(ZrSiO4). It is an ideal material in foundry, refractory industry.

Features of 66% Purity ZrSiO4 Zircon Sand for precise casting:

l  High refractoriness. Melting point up to 2100-2300℃.

l  Thermal resistance and chemical stability at high temperatures.

l  Neutral PH with low acidity.

l  High cleanness and good round grain shape.

l  Good grain size and fineness consistency.

l  High ability to bind with binders include both organic and inorganic ones.

l  Very low thermal expansion coefficient.

l  High thermal conductivity.

l  Low wettability.

The advantage of 66% Purity ZrSiO4 Zircon Sand for precise casting:

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.

Chemical composition:

Physical Properties:

Applications of 66% Purity ZrSiO4 Zircon Sand for precise casting:

Foundry such as precise casting, investment casting,foundry coating.

Zirconia Ceramic parts.

Refractory material.

Pigment in paint,comestic,et.

X-ray absorber in glass industry.

Raw material of blasting zircon sand.

Available sizes:

60-100mesh 80-120mesh 100-200mesh 200mesh 325mesh 2000mesh 2000mesh

Packing of 66% Purity ZrSiO4 Zircon Sand for precise casting:

30/40kgs PVC bags+1mt big bag