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White Zirconia Silicate Powder 65% Zirconium Silicate Ceramic Raw Material Zrsio4
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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.
Product Feature of Zirconium Silicate
zirconium silicate has high refractive index, good chemical stability and high temperature resistance.
Application of Zirconium Silicate
Zirconium silicate is widely used in the production of various architectural ceramics, sanitary ceramics, daily-use ceramics and first-class craft ceramics because of its good chemical stability. It can significantly improve the bonding performance of ceramic glazes and improve the hardness of ceramic glazes. . Zirconium silicate is further used in the production of color picture tubes, emulsified glass and enamel glaze in the glass industry. Zirconium silicate has a high melting point: 2500 degrees Celsius, so it is also widely used in refractory materials, glass furnace zirconium ramming materials, castables, and spray coatings.
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 |
Item | 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 |
Hunan Wisdom Technology Co., Ltd. is a ceramic and glass material enterprise that integrating R&D, production and sales since 2003. Located in Changsha City . Research and development production of high quality inorganic pigments like inclusion stains, gold liquid series, complex inorganic color pigments, zirconium series and cobalt series pigments and other chemical raw materials.Our factory adopts the world-class fully automated intelligent equipment to ensure the capacity and stability of the company's products. Our products comply with world's most strict standards, GOTS, ZDHC MRSL, US standards and EU standards. The enterprise has been certified by ISO-9001 quality management system as well. At present, "COLOBBIA" brand series products have got the recognition and praise famous garment brands, and have gained great market popularity. Our products are good selling not only in domestic market, but also in international markets, we have a deep cooperative relationship with dealers and ceramic tiles ,porcelain , glass factories from Bangladesh, India, Indonesia, Cambodia, Vietnam, Pakistan, Turkey, Iran, Africa, America, etc.
But you should pay the DHL or Fedex fee.
2. What's the delivery time?
General, the delivery time will be 2-7 days after receiving the payment.
3. What's your MOQ?
One package at least.
4. What terms of payment are available?
T/T, L/C at sight, Paypal etc.
5. Are you manufacturer or trade company?
We are a 20 years ceramic field experienced factory.
6. Can you provide the technical support?
Yes, we will provide you fully technical and service support, we can 1hour response,7*24h online service.
7. Can you customized the products for me?
Yes, we are R&D manufacturer with more than 20 years experience, if your quantity is more, our R&D team will according to your requirement to customize the products for you.