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66-67% high purity zircon sand for casting

Product: Zircon Sand

Color : Brown-red

Usage: Casting/ foundry

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

Packing: 25/50 kg/ bag

Description

66-67% high purity zircon sand has lower thermal expansion, higher thermal conductivity, and stronger chemical stability than other common refractory materials. Zircon sand and other various adhesives have good adhesion, Zircon sand can be widely used for foundry industry

Advantages of Zircon

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

Application of Zircon

  • Casting/ foundry
  • Refractory fiber manufacturing
  • Zirconium silicate making
  • Glass industry
  • Ceramics manufacturing
  • Refractory material

Specification of Zircon

Chemical compositionZircon 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
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