The main components of zirconium silicate beads are zirconia and silica, which form a stable crystal structure through high-temperature sintering process. This structure endows it with high hardness and wear resistance, while maintaining a certain level of chemical stability. During the production process, raw materials undergo steps such as mixing, forming, and sintering to ultimately form uniform spherical particles. This shape helps reduce equipment wear and improve efficiency during the grinding process.
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1 . 化学组成 Chemical Composition |
物理特性 Physical Properties |
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ZrO2: 65% SiO2: 34% 其他: <1.0% |
密度 Density |
≥ 4.1g/cm3 |
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堆积密度 Bulk Density |
≥ 2.6g/cm3 |
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维氏硬度 Vickers Hardness |
> 900 |
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压碎强度 Crush Strength |
> 60kg·f(Ф1.0mm) 不同粒径压碎强度不同 |
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自磨耗 Self-Consumption |
< 20ppm |
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2 . The advantages of zirconium silicate beads in the paper industry
In the vast production system of the paper industry, the quality and performance of paper are influenced by numerous factors, and the treatment effect of fillers is undoubtedly a key factor. 65 zirconium silicate beads play an irreplaceable role in the processing of paper fillers due to their unique performance advantages, providing strong support for paper companies to improve product quality and enhance market competitiveness.
The particle size and dispersibility of paper fillers, such as calcium carbonate and kaolin, directly affect key performance indicators such as whiteness, opacity, and strength of the paper. 65 zirconium silicate beads are an ideal choice for processing paper fillers due to their high hardness and precise grinding ability. During the grinding process, it can grind the filler to the appropriate particle size range, making the filler particles finer and more uniform. When these finely ground fillers are evenly dispersed in the pulp, the whiteness of the paper can be significantly improved, usually by 10% -15%, presenting a whiter and brighter appearance; At the same time, the opacity of the paper will be greatly enhanced, effectively blocking the penetration of light and meeting the strict requirements of high-end printing paper, coated paper and other products for high whiteness and opacity.
3 . FAQS
1 . What is the material composition of 65 silica zirconia beads?
The main component is zirconium silicate (ZrSiO ₄), containing 61% -65% zirconia and 35% -39% silica. Some formulations may add alumina to improve performance.
2 . What is the manufacturing process of 65 silica zirconia beads?
Made through electrolyte titration forming and high-temperature calcination phase fixation process, ensuring no pores inside and a dense structure.
3 . What are the application fields of 65 silica zirconia beads?
Widely used in the grinding of materials such as ink, coatings, paints, titanium dioxide, dyes, kaolin, as well as shot peening and polishing of metal surfaces, especially suitable for the chemical industry with high cost performance requirements.
Can we obtain samples before cooperation?
Of course. We will provide you with corresponding samples for free according to your required particle size, but the shipping cost will be borne by your company.
5 . Regarding customization?
We accept customer requests and customize according to their needs.
Our factory's products are currently sold to more than ten countries including the United States, Russia, China, Canada, South Africa, and more.
We accept FOB/CNF/CIF and other trading methods,
Product specifications support customization according to customer needs
Whether you are a purchaser or a retailer, please contact us for more product information.
Tina: tina@fudanewmaterial.com
THANKS!
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