Factory Price Zrsio4 Zirconium Silicate White Powder for Ceramic Glass

• CAS No.: 10101-52-7
• Formula: Zrsio4
• EINECS: 233-252-7
• Certification: ISO
• Purity: 50%~80%
• Type: Zirconium Silicate
• Model NO.: Industry Grade
• Appearance: Powder
• Grade Standard: Industrial Grade
• Molecular Weight: 183.3071
• Melting Point: 2430 ºC
• Refractive Index: 1.93-2.01
• Residue on Ignition: 0.8%Max.
• Transport Package: 25kg, 50kg or 1000kg Bag
• Specification: Industrial Grade
• Trademark: SINSUR
• Origin: China
• HS Code: 2839900001
• Production Capacity: 100000mt/Year

Product Description

Product Description

Zirconium silicate is non-toxic, odorless white powder or light grey-white powder. It is not soluble in water.

With high refractive index, good chemical stability and high temperature resistance, zirconium silicate is widely used in the production of architectural ceramics, sanitary ceramics, daily-use ceramics and top grade craft ceramics. It can significantly improve the bonding performance of ceramic glazes and improve the hardness of ceramic glazes. Zirconium silicate is also used in the production of color picture tubes, emulsified glass and glaze in the glass industry. At the same time, with high melting point, zirconium silicate is widely used in refractory materials, furnace zirconium ramming materials, castable and spray coatings, etc.
 

Physical Properties:

Coef of Thermal EXP	42e-7
Hardness	7.5 moh's scale
Refractive Index	1.93-2.01
Melting Point	2430 ºC
Dissolution Point	1550 ºC

Specification:

Test Item	Unit	ZS-1	ZS-2	ZS-3
Zr(Hf)O2	%	65Min.	63Min.	60Min.
Fe2O3	%	0.10Max.	0.15Max.	0.25Max.
TiO2	%	0.15Max.	0.20Max.	0.40Max.
Residue on ignition	%	0.8Max.	0.8Max.	0.8Max.
White Color	--	94	92	90
D50	μm	1.05Max.	1.05max.	1.05Max.

Application

With high refractive index, good chemical stability and high temperature resistance, zirconium silicate is widely used in the production of architectural ceramics, sanitary ceramics, daily-use ceramics and top grade craft ceramics. It can significantly improve the bonding performance of ceramic glazes and improve the hardness of ceramic glazes. Zirconium silicate is also used in the production of color picture tubes, emulsified glass and glaze in the glass industry. At the same time, with high melting point, zirconium silicate is widely used in refractory materials, furnace zirconium ramming materials, castable and spray coatings, etc.

Packaging & Shipping

25Kg,40kg bag and 1000kg bulk bag

Storage

Store in a safe, ventilated, dry undercover area, do not expose to rain or store near *incompatible materials   
 

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