$Refractory Materials 66 Zro2 Zircon Sand$

Refractory Materials 66 Zro2 Zircon Sand

Name: Refractory Materials 66 Zro2 Zircon Sand
Brand: Hebei Xingshi Import and export Co.,ltd
SKU: Tradewheel_2471579
Availability: InStock

FOB Price 880 - 1180 USD / pieces

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Model NO.	(Zr. Hr)O2	Specification	85-90
Trademark	XS	Origin	China
HS Code	6902100000	Production Capacity	8000000mt/M

Product Details

Product Description

High Purity Zircon Sand for refractory
MF: Zr2SiO4 Specific gravity: 4.6-4.71
Bulk density: 170-180 lb/ft3; 2700 kg/m3;
Hardness: 7.8 Moh Angle of repose: 30 degree;
Melting point: 4000°F, 2550°c efractive index: 1.93 to 2.01
Thermal stability: no change to 3090°F, 1700°c Loss on ignition: 0.02%-0.12%

Product Description
Zircon sand is a tetragonal system with a square pyramidal shape with a specific gravity of 4.6~4.71, a uniform Mohs hardness of 7-8, a refractive index of 1.93-2.01, and a melting point fluctuating within 2190~2420 °C depending on the impurities contained. It is a tetragonal system, often in the form of a well-developed cone-shaped small square cylinder, which is also irregularly granular. Sexually brittle, fractured shell-like. It is a high quality refractory material. It is symbiotic with ilmenite, rutile, monazite and xenotime in coastal sand, and is obtained after sorting by water separation, electric selection and magnetic separation.We specialize in zircon sand for sale. Our have own Zircon Sand processing plant.

Specification

SpecificationChemical composition	Ministry-issude Standards for zircon sand products
SpecificationChemical composition	Advanced sand	Super	Grade 1	Grade 2	Grade 3	Grade 4	Grade 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
P2O3		≤0.20	≤0.25	≤0.35	≤0.50	≤0.80	≤1.50
Al2O3		≤0.80	≤0.80	≤0.80	≤1.00	≤1.20	≤1.50
SiO2	≤32.00	≤32.00	≤34.00	≤34.00	≤33.00	≤32.00	≤31.00

Application
Zircon Sand is used for refractory materials (called zirconium refractories, such as zirconium corundum bricks, zirconium refractory fibers), foundry sand for casting (precision casting sand), precision enamelware, and also for glass and metal (sponge) Zirconium) and zirconium compounds (zirconium dioxide, zirconium oxychloride, sodium zirconate, potassium fluorozirconate, zirconium sulfate, etc.) are produced.
Packaging & Shipping

2. Iron and steel melting, cement rotary kiln and glass furnace, as the ideal material for manufacturing cast sliding plate, nozzle bricks, ladle bricks and open hearth furnace bricks, as well as the basic material for ecotone bricks of large cement kilns, medium cement kilns, refractory castable materials, and first-class and medium-class kiln furniture