zirconium silicate price

zircon flour ZrSiO4 55%58%60%64%65%D50=1um D98=3.6um Used in refractories

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Parameter	index
ZrO2+HfO2	65.0%min
SiO2	33.0%max
Fe2O3	0.1%max
TiO2	0.3%max
L.O.I	0.5%max
Moisture	1%max
Average particle diameter(D50)	1.5um
Particle(um)	98%<5um
Specific gravity	4.69
Melting point	2500°C
Hardness	7.5
Coefficient of thermal expansion	134.4 * 10

  

1. Particle size index and grade standards

A1 ZrO2 (≥)65.00% / Fe2o3(≤)0.10% / Tio2( (≤ 0.10% / D50 (≤ 1.2umAu1 ZrO2 ( ≥ )65.00% / Fe2o3( (≤ )0.10% / Tio2( (≤ )0.10% / D50 (≤ 1.2um

2. 55%58%60%64%65% zircon flour Introduce

High-grade supper fine zirconium silicate is produced under strict processing and quality control of laboratory conditions, it is recommended use for high-quality enamel ware

 

3. Usage

 

(1) Emulsifying agent used in all types of ceramic glaze: coffee cup, sanitary ceramics, wall and floor tiles, construction tile and brick, coarse ceramic, tableware, special ceramic etc.

 

(2) Plastic Industry

 

Formulations for epoxy resins, sealing resin, filling material for silicone, vinyl resins which to increase the heat resistance and insulation resistance value, filling material for inert, dense, white, and chemical resistance need materials

 

(3) Refractory

 

Zirconium casting refractory for glass melting furnaces; heat-resistant porcelain; Refractory casting sand; the HPL red sand; special fire-resistant porcelain; refractory cement.

 

 

 

   

zirconium silicate price