Zircon Flour,
Zircon Sand, Zirconium Silicate.

Zircon flour

Zircon flour produced by milling zircon sand to a closely controlled particle size; 99% passing 325 mesh, this zircon flour is especially suitable for the manufacture of frits, refractories and foundry coatings.

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Zircon Sand

Zircon Sand is a naturally occurring mineral and its composition depends on the geological history of the parent deposit. In its raw state, zircon sand is found associated with other minerals, e.g. Rutile and ilmenite. Zircon is separated from these minerals using special ore dressing techniques. it is processed and milled to a variety of particle sizes by a number of different production techniques. The main applications for zircon sand are in ceramics, refractories, TV glass and the production of zirconium oxides and zirconium chemicals.

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Zirconium silicate

Zirconium silicates are used primarily as opacifiers in glazes at all temperatures. Although tin oxide is more effective, zirconium materials are much cheaper and are more stable in reduction and less reactive. Although zirconium oxide is effective as an opacifier, zirconium silicates disperse better and are cheaper where the glaze can tolerate or be reformulated to tolerate the added silica.

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  • Zirconium silicate

  • Zircon Sand

  • Zircon flour

  • Zircon Sand

  • Zirconium silicate

  • Zircon Sand

  • Zircon flour

  • Zirconium silicate

  • Zircon flour

ASTRON ZINC,

We are one of the renowned manufacturer and supplier of Zinc Oxide Powder and well known by brand name “Astron Zince”. Dependableness and lastingness are some of the outstanding characteristics of our products. We aim at customer-centred business house which brings all king of zinc series as per clents’ satisfaction and specifications. And they all are strictly prepared by state-of-the-art technology, Before dispatching, our wide ranges of zinc products are randomly tested by our trained professionals ensuring optimum quality production, Our zinc products are widely used in different industries including:

  • Rubber Industry
  • Ceramics
  • Pharmaceutical
  • Feed Industry
  • Paints
  • Dying
  • Agriculture
  • Glass
Specifications
Grade Gold Seal White Seal Yellow Seal
Contant of Zinc Oxide (ZnO) 99.5% min 99.0% min 98.0% min
Contant of heavy metal as Lead (Pb) 0.05% max 0.15% max 0.20% max
Contant of Iron (Fe) 0.007% max 0.02% max 0.015% max
Solubility in HCL 0.1% max 0.25% max 0.35% max
Loss on Ignition 0.05% max 0.10% max 0.15% max
Residue of sieve 325 mesh 0.05% max 0.15% max 2.00% max
Nitrogen Surface Area (m2/g) 6 max 6 max 6 max

Get in touch

Email: sales@astronzircon.com, info@astronzircon.com
Mobile: +91-98796 09056 , +91-98796 09811

Our group Of companies

  • Astron International Pvt. Ltd.
  • Spire Cera Frit Pvt. Ltd.
  • Welsult Glass & Ceramics Pvt. Ltd.
  • Zirconia Cera Tech Glazes
  • Hidustan Zircon Pvt. Ltd.
  • Shreenath Ceramics Industries
  • Vishwa Glass & Ceramics Pvt. Ltd.
  • Sunrise Glass Industries Pvt. Ltd.
  • Astron Zinc Industries
  • Quantas Glass & Ceramic Pvt. Ltd.

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