Home/Refractory material, Zircon sand/Zircon sand used for refractory material making

Zircon sand used for refractory material making

Product: Zircon Sand

Color : Brown-red

Usage: Refractory material

Common size: 1-2 2-4 4-6 mm etc.

Packing: 25/50 kg/ bag

Description

Zircon also known as zircon sand, zircon, is a mineral composed mainly of zirconium silicate. Pure zircon sand is colorless and transparent crystal. It is often dyed yellow, orange, red, brown and other colors due to different origins and different types and quantities of impurities.

Advantages of Zircon

  • Wear resistance
  • Resistant to heat and vibration
  • Good stability
  • Strong slag resistance
  • Does not stick to molten steel

Application of Zircon

  • Ceramics manufacturing
  • Refractory material

Specification of Zircon

Chemical compositionMinistry-issude Standards for zircon sand products
Advanced sandSuperGrade 1Grade 2Grade 3Grade 4Grade 5
(Zr.Hr)O2≥66.00≥65.00≥65.00≥65.00≥63.00≥60.00≥55.00
TiO2≤0.08≤0.15≤0.50≤1.00≤2.50≤3.50≤8.00
Fe2O3≤0.06≤0.10≤0.25≤0.30≤0.50≤0.80≤1.50
SiO2≤32.00≤32.00≤34.00≤34.00≤33.00≤32.00≤31.00
Go to Top