What are the 5 things to pay attention to for zirconia beads? The performance and application fields of zirconia beads with different purity are different, such as yttrium stabilized zirconia beads (95 zirconium), 80 zirconia beads (80 zirconium), and zirconium silicate beads (65 zirconium). Regardless of the zirconium beads, the things they need to pay attention to include:
1. When using zirconia beads for the first time, Shanghai Zhimo recommends pre-grinding in a certain viscosity resin and solvent slurry for 30 minutes. If low-concentration slurry is used for pre-grinding, the speed must be reduced and the operating time must be controlled within 15 minutes.
2. First, select the appropriate zirconia beads according to the volume of the sand mill, slurry viscosity and outlet clearance. Before use, clean the inside of the sand mill, determine whether the slurry viscosity meets the requirements, and check whether the exit gap and speed of the sand mill are appropriate.
3. When using zirconia beads to grind paint, it is recommended to use resin to clean it. If you must use solvents, you need to reduce the speed, and the operating time is controlled within 10 minutes. Shanghai Zhimo recommends the use of "start-off" intermittent cleaning.
4. Due to long-term grinding, a very small amount of zirconia beads will be broken under high-speed impact. Therefore, after a period of time, some zirconia beads need to be supplemented. When replenishing, first use a screen to sieve out the broken zirconia beads, and then add new zirconia beads equal in weight to the broken zirconia beads.
5. Under the condition that the product fineness requirements remain unchanged, if the grinding time needs to be extended, or the fineness cannot meet the requirements within the specified time, an appropriate amount of zirconia beads must be added.
What are the 5 things that must be paid attention to for zirconia beads? Now everyone is clear, Zhimo has always placed product quality first in a responsible attitude to customers. From the inspection of raw materials...All aspects of product production...The inspection of finished products is under strict quality control. In addition, we also commissioned the "Shanghai Institute of Ceramics, Chinese Academy of Sciences" as our third-party inspection agency to conduct random quality checks on our products from time to time. Through these methods of combining internal and external inspections, it is well ensured that our product quality is always in the leading position in the industry. For more product information, please inquire.
