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Zirconium Silicate

Zirconium Silicate Zr(SiO4)  is high refractive index 1.93-2.01, chemical stability, is a kind of high quality, cheap opACification agent, is widely used in all kinds of building ceramics, sanitary ceramics, daily ceramics, first-class handicraft ceramics production, in the processing and production of ceramic glaze, wide range of use, large dosage. Zirconium silicate is widely used in ceramic production because of its good chemical stability, so it is not affected by ceramic firing atmosphere, and can significantly improve the bonding properties of ceramic glaze and increase the hardness of ceramic glaze. Zirconium silicate has also been further applied in the production of color picture tubes in television industry, emulsified glass and enamel glaze in glass industry. The MELTING POINT OF ZIRCONium SILICATE IS HIGH: 2500 degrees Celsius, so it is also widely used in refractory materials, glass kiln ZIRCONium ramming materials, castables, spray coatings


Zirconium Silicate Powder


1. Characteristics:

(1)zirconium silicate as a ceramic glaze additive, within a certain particle size range with particle size reduction whiteness, strength, wear resistance, hydrolysis resistance, corrosion resistance are improved, self-cleaning ability enhanced, reduced dosage.

(2)Because of its strong hydrolysis resistance, zirconium silicate powder can be used as the carrier of nano functional powder in water environment.

(3)Zirconium silicate can be used as surface coating agent for functional powders due to its strong oxidation resistance. For example, the red glaze of Chinese red ceramics is made of nano-zirconium silicate coating agent, red and bright color, do not fade.

(4)Because of the high strength and good wear resistance of zirconium silicate, nanometer zirconium silicate powder is a high quality abrasive medium and engineering ceramic raw material.

2.Typical Properties:

Item

Chemical component(%)

μm(D50)

Degree of whiteness

(1200℃*10min)%

Burning loss 1g. Loss
(1025℃-2h,

H2O Containing)%

ZrO2Fe2O3TiO2
ZL-S060≥60≤0.25≤0.250.8±0.1≥90≤0.8

ZL-S064

≥64≤0.1≤0.2

0.8±0.1

≥90≤0.8

3.Package and storage:

Is packaged by 25kgs / drum.It can be used for a long time, if it is avoided directly to contact with moist environment

4.Recommendations For Grinding Applications:

62d75c7ed99dc
62d517f3b1473
62d666d76c5a0
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