Zro2 Yttrium Stabilized Zirconia Ceramic Beads For Jewelry Making
Product Details
Product Introduction:
Kingda beads/balls stands out for an extremely low wear and tear caused by using fine crystalline and pure raw materials in the production process. The exact sphericity as well as the polishing and smooth surface of the balls contributes to this low wear loss rate. - nano grinding for the production of active substances and supplies substances. - mixing / dispersing of active substances in high-speed mixers.
Specification:
Items | Specification |
ZrO2 | 94.8±0.2% |
Y2O3 | 5.2±0.2% |
Bulk Density | ≥3.7g/cm3 |
Gravity Density | >6.02g/cm3 |
Compressive strength | >2.0KN (Φ2mm) |
Vickers hardness | >1250 |
Self consumption (ppm/h) | <0.4 |
Water Absorption (%) | 0 |
Elasticity Module | >200Gpa |
Ball Sizes:
Size (mm) | Size (mm) | Size (mm) | Size (mm) | Size (mm) |
Φ0.08-0.12 | Φ0.12-0.18 | Φ0.18-0.22 | Φ0.22-0.28 | Φ0.28-0.35 |
Φ0.3-0.4 | Φ0.4-0.6 | Φ0.6-0.8 | Φ0.8-1.0 | Φ1.0-1.2 |
Φ1.2-1.4 | Φ1.4-1.6 | Φ1.6-1.8 | Φ1.8-2.0 | 2.0-2.2 |
Φ2.2-2.4 | Φ2.4-2.6 | Φ2.6-2.8 | Φ2.8-3.0 | Φ3.0-3.2 |
Φ3.2-3.5 | Φ4 | Φ5 | Φ6 | Φ7 |
Φ8 | Φ10 | Φ12 | Φ15 | Φ17 |
Φ20. | Φ25 | Φ30 | Φ40 | Φ50 |
Features:
| 1. | High density, high grinding efficiency, high hardness; |
| 2. | Compact Tetragonal Zirconia Polycrystalline (Y-TZP) to give the beads outstanding anti-corrosion and wear resistance; |
| 3. | Homogenous structure at high hardness; |
| 4. | 15% superior to Ceria Stabilized beads in wear rate, proved by many tests. |
| 5. | Mainly used for various ball milling machines, including roller jar mills and planetary ball mills. |
Applications:
It is widely used for grinding, dispersing and polishing as following: inkjets inks, electronic slurries, raw material of battery, screen printing inks, coating, painting, pigment, ceramic and cosmetic, jewelry and other nano particles products.
Package:
25KG/Plastic Drum, 800-1000KG/Pallet with shrink wrapped
Storage:
The grinding media should be stored in a dry and clean place.
Production Details:
Certificate: SGS
RoHS Directive (EU) 2015/863 amending Annex II to Directive 2011/65/EU.
Test Method: With reference to IEC 62321-4:2013+AMD1:2017, IEC62321-5:2013, IEC62321-7-2:2017, IEC62321-6:2015 and IEC62321-8:2017, analyzed by ICP-OES, UV-Vis and GC-MS.
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