Basic Info.
Model NO.
RS-Zirconium Silicate
Grade Standard
Industrial Grade
Product Name
Zirconium Silicate
Application
Ceramic, Paiting, Glass, Refractory E
Keywords
65% Zrsio4 Powder
Feature
High Temperature Resistant
Specification
25kg/bag, 50kg/bag
Production Capacity
10000t/Year
Product Description
Zirconium silicate is a non-toxic, odorless white or off-white powder. The raw material is natural high-purity zircon sand concentrate, which is then processed through superfine grinding, iron removal, titanium processing, and surface modification treatment. Zirconium silicate has a high refractive index of 1.93-2.01 and stable chemical performance. It is a high quality and low price opacifier for opacification. It is widely used in the production of various building ceramics, sanitary ceramics, daily ceramics and first-class handicraft ceramics. Zirconium silicate has been widely used in ceramic production because of its good chemical stability, so it is not affected by the burning atmosphere of ceramic, and can improve the binding performance of ceramic glaze significantly and improve the hardness of ceramic glaze. Zirconium silicate has been further applied in the production of color picture tube, emulsified glass and enamel glaze in the glass industry.
Product Feature of Zirconium Silicate
zirconium silicate has high refractive index, good chemical stability and high temperature resistance
Specification
1.Zirconium Silicate Physical properties
Specific Gravity | 4.69 |
Melting Point | 2500°C |
Refractive Index | 1.97 |
Mohs Hardness | 7.5 |
Thermal Expansion Coefficient | 4.2*10-6 |
Apprearance | White or off white powder |
2.Zirconium Silicate Chemical propertiesItem | RS65 | RS64.5 | RS63.5 |
ZrO2+HfO2 | 65.0 min | 64.5 min | 63.5 min |
Fe2O2 | 0. 06 max | 0. 08 max | 0. 12 max |
Ti02 | 0.10 max | 0.12 max | 0.18 max |
Type | Average mesh | Application |
RS-1.0 | D50≤1.0um | High-grade sanitary porcelain
High-grade daily-use porcelain
High-grade crystal brick |
RS-1.2 | D50≤1.2um |
RS-1.5 | D50≤1.5um | Middle and low class sanitation porcelain,external and internal brick, archaized brick, engobe, body, etc. |
RS-2.0 | D50≤2.0um |
Product Application of Zirconium Silicate
1.Building ceramics, sanitary ceramics, daily-use ceramics, special ceramics, etc.(High refractive index 1.93-2.01,Chemical stability,It is an excellent and inexpensive opacifying agent,It is an excellent and inexpensive opacifying agent,In the processing and production of ceramic glaze, the scope of use is wide and the amount of use is large.
2.Refractory materials and products, glass kiln zirconium ramming material, castable, spray coating, etc. (zirconium silicate melting point is very high :2500ºC
3.TV industry color kinescope, glass industry emulsified glass, enamel glaze production
4.Plastics industry: used as fillers requiring stability, heat resistance and chemical erosion resistance
Packing&Shipping
1kg/aluminium foil bag, with two plastic bags inside.
25kg/fiber drum, with two plastic bags inside.
≤50kg, Express delivery recommended, usually called as DDU service;
≤500kg,Air shipping recommended, usually called as CIF service;
>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
For high value products, please select air shipping and express delivery for safety.
Company Profile
Yujiang Chemical(Shandong) Co., Ltd. We are located in Shandongwith convenient transportation access. We are a professionalmanufacturer and trader that is concerned with the research.development and production of chemical products. We committedto providing you with high-quality products and services. We alwaysimplement the concept of customer value creation, for customerstailored products, to meet the needs of different customers, andcontinuously provide customers with solutions and technical problemsFurther exploration and innovation, and excellence.Welcome andook forward to customers from all of the world to contact us forcreate a bright future with us together.
China
