The selection of grinding media is a very important issue in the ultrafine grinding process, as different grinding media have different chemical elements. In the actual production process of grinding, we first need to pay attention to whether the chemical composition of the grinding medium will react with the grinding material to avoid material pollution. For example, in the fields of grinding pesticides, pharmaceuticals, and biochemistry, heavy metals are considered as elements and media containing heavy metals cannot be chosen. Secondly, when grinding Superhard material such as silicon nitride, silicon carbide, etc., consider using grinding balls of the same medium as far as possible. As one of the major grinding medis suppliers out there, we can produce various types of milling options in different sizes. Hereby pls check some of our best-performing balls and beads as follows; Grinding Media Feature Common Equipment Al2O3 Grinding With wear resistance, corrosion resistance, high temperature resistance, impact resistance and other excellent performance. Widely used in white cement, mineral processing, ceramics, electronic materials, magnetic materials, as well as coatings, paint and other industries of raw materials powder grinding processing. ZrSiO4 Grinding Compared with ZrO2 medium, it has high wear and low strength, so it lacks good market promotion prospects. It is mainly used for ultrafine grinding of ZrSiO4 raw materials. It is the preferred grinding medium for ultrafine grinding of ZrSiO4, with a certain cost performance. ZrO2 Grinding High density, large impact force, high grinding efficiency; The surface is smooth and hard, the wear is small, so as to avoid the product pollution; Can reduce the required grinding time, suitable for wet grinding. Used for "zero pollution" and high viscosity, high hardness material ultra-fine grinding and dispersion, such as: electronic ceramics, magnetic materials, zirconia, silica, zirconium silicate, titanium dioxide, medicine and food, pigment, dye, ink, special chemical industry. Silicon carbide Grinding It has the advantages of high strength, high hardness, oxidation resistance and corrosion resistance at high temperature. Can be used for all kinds of powder material ultrafine grinding, such as silicon carbide ultrafine powder, and all kinds of precision bearings. Silicon nitride Grinding High oxidation resistance; The hardness, compressive strength and elastic modulus of zirconia ceramics are much higher than those of zirconia ceramics. It is an indispensable grinding medium in the production of silicon nitride powder and is widely used. At the same time, more suitable for sand mill, vibration mill and other high-energy ball mill equipment.

Dragon Boat Festival is a traditional festival in Chinese history, which falls on the 5th of May in the Chinese lunar calendar. Sunman’s holiday arrangement for the 2023 Dragon boat festival is shown below: Dragon Boat Festival holiday: 22nd June 2023 ~ 24th June 2023 To celebrate this holiday, Sunman has organized a company-wide travel activity. All of the staff will be out of the office and exploring a scenic area in our province. This trip will provide our team with an opportunity to relax, bond with one another, and learn more about the local customs and culture. Wish all of you stay healthy, happy life and happy work.

Dear customers, To celebrate the upcoming International Labor Day, Sunman Team will be on a 5days holiday from Apr.29th to May.3th and resume working on May.4th(Thurday). Should you have any inquiries, please feel free to contact us via email at info@sinosunman.com or mobile phone at +86 13721078505 if you there is anything urgent.We will get back to you as soon as possible. Thank you very much. Happy International Labor Day!

Working principle Luminous powder, also known as luminous powder, is a kind of efficient light storage material. It can quickly absorb and store light energy, which is then released to glow in the dark. So, the glowing powder you see all the time can glow on its own without electricity. Fluorescent powder is also a very common material, but it is different from luminous powder, especially in how it works. It can glow in the dark like a glowing powder. But the point is, if there's no other light source, it can't shine on its own. Things made from fluorescent powder don't glow during the day. It can only reflect light when someone else emits it at night. So it looks like it's glowing. Application Luminous powder has a wide range of applications. Therefore, it has many social and economic benefits. People can use luminous powder in the printing industry, such as screen applique and printing paste. In the ceramic and glass industries, luminous powder can be used to make road signs, warning signs and crafts. In the plastic and leather industries, we often see luminous powder in toys, handles and other applications. However, fluorescent powder are hardly used in life or work because of the large number of chemicals it contains. For this reason, people usually choose luminescent powders over fluorescent powder Practicality Luminous powders only need to absorb light for a short period of time to glow for a long time. If the luminous powder is made of zinc sulphide, it takes only half a minute to fully absorb. But if it is a powder with a long lasting glow, it will take longer, such as 15 minutes. In addition, the cost of luminous powder is relatively low and can be very colorful according to the need. Luminous powder comes in different colors, such as yellow, blue, red and orange. The most common is white people. However, fluorescent powder are relatively monotonous and do not emit light on their own. Therefore, it is not as practical as luminous powder. As an experienced luminous powder factory, we provide a full range of services for every customer. In addition, we have professional technical guidance to help customers complete their products. So if you have any questions, pls let us know.