Zirconium silicate powder introduce:
Zirconium silicate powder, refractive index 1.93-2.01, good chemical stability, not affected by ceramic firing atmosphere, significantly improve embryo and glaze bonding, improve the
hardness of glaze. It is widely used in the production of various architectural ceramics, sanitary ceramics, daily-use ceramics, first-class handicraft ceramics and so on.
The Composition of Zirconium silicate powder:
| 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 |
| Specification | Average Grain Diameter | Application |
| RS1.0 | D50≤1.0μm | High-grade sanitary porcelain、Household porcelain、Crystal Brick |
| RS1.2 | D50≤1.2μm | |
| RS1.5 | D50≤1.5μm | Middle and Low grade sanitary porcelain、Wall Brick、Archaized Brick、Mask Clay、Body |
| RS2.0 | D50≤2.0μm |
Why choose us?
1.Abundant Experience. Rongsheng Group have over 20 years experience in the refractory industry and we have a deep understanding of the materials and applications we work with. We can
provide expert advice and guidance to help customers find the best solutions for their needs.
2.Quality products. We pride ourselves on providing high-quality refractory products that are made to last. Our materials are carefully sourced and tested to ensure they meet our strict standards.
3.Competitive Price. We offer competitive pricie on all of our products without sacrificing quality and make the products competitive in your market.
4.Customization. We understand that every customer is unique, which is why we offer customized solutions tailored to their specific requirements. Whether it’s a custom shape or size, we can
work with customers to create the ideal product for their application.
5.Safety. We take safety seriously and ensure that all of our products meet safety standards. Safty packing, prompt delivery time, and excellent after-sales services.
6.Large stocks. With a large stock of products on hand, we can better serve our customers, save money, and gain a competitive edge in their industry.
7. Overall solutions. We offer optimal and comprehensive solutions to supply the necessary refractory material for your high temperature kiln.
So choosing us is the right choice for you. If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.
