Product Details
Place of Origin: Zhengzhou, Henan, China
Brand Name: Rongsheng Xinwei
Certification: ISO Certification
Model Number: Rongsheng Zirconium Silicate
Document: Product Brochure PDF
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Price: 200-800 USD
Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20-30DAYS
Payment Terms: TT; L/C
Acid Resistance: |
Good |
Alkali Resistance: |
Good |
Cold Crushing Strength: |
≥110MPa |
Color: |
White, Gray, Brown, Etc. |
Density: |
2.5-3.2 G/cm3 |
Moisture Content: |
≤1.5% |
Packaging: |
25kg/bag, 50kg/bag, Etc. |
Porosity: |
≤20% |
Refractoriness: |
1700-1790℃ |
Refractoriness Under Load: |
1400-1550℃ |
Shape: |
Powder, Granular, Block, Etc. |
Size: |
0-3mm, 0-5mm, 0-10mm, Etc. |
Thermal Shock Resistance: |
Good |
Type: |
Refractory Raw Material |
Acid Resistance: |
Good |
Alkali Resistance: |
Good |
Cold Crushing Strength: |
≥110MPa |
Color: |
White, Gray, Brown, Etc. |
Density: |
2.5-3.2 G/cm3 |
Moisture Content: |
≤1.5% |
Packaging: |
25kg/bag, 50kg/bag, Etc. |
Porosity: |
≤20% |
Refractoriness: |
1700-1790℃ |
Refractoriness Under Load: |
1400-1550℃ |
Shape: |
Powder, Granular, Block, Etc. |
Size: |
0-3mm, 0-5mm, 0-10mm, Etc. |
Thermal Shock Resistance: |
Good |
Type: |
Refractory Raw Material |
Top Quality Industrial Grade Zirconium Silicate for Ceramic and Glass
Introduction of Zirconium silicate
Zirconium silicate is a non-toxic, odorless white or off-white powder. It has a high refractive index of 1.93-2.01 and stable chemical performance, so it is widely used in the production of various building ceramics, sanitary ceramics, daily ceramics and first-class handicraft ceramics.
Application of Zirconium silicate
1.Used as an excellent opacifying agent in ceramics, opalescent glazes, paint intensifiers, etc;
2.Used as a raw material for the special glass and porcelain, and a filler for special rubber-reinforced resin;
3.Used in the production of high-grade ceramic glazes, high-grade refractory fibers, TV display screens and other production
fields;
Parameter of Zirconium Silicate for Ceramic and Glass
Item | Specification |
ZrO2+HfO2 % | ≥65.5 |
Fe2O3 % | ≤0.08 |
TiO2 % | ≤0.12 |
Al2O3 % | ≤0.15 |
SiO2 % | ≤32.7 |
Specific Gravity | 4.69 |
Melting Point ℃ | 2500 |
Refractive Index % | 1.97 |
Mohs Hardness | 7.5 |
Coefficient of thermal expansion ×10-6/℃ | 4.2 |
Appearance | White or Off- white powder |