Hunan Kingda Ceramic Materials Co., Ltd
+8615367874686
+86-731-85632366
info@kingdacera.com
Hunan Kingda Ceramic Materials Co., Ltd
+8615367874686+86-731-85632366info@kingdacera.com
Tel:+86-731-85632366
Mobile:+8615367874686
Fax:+86-731-85632366
Email:info@kingdacera.com
skype:sales@kingdacera.com
Add:NO199, Zhengtangpo Road, Changsha City, Hunan, China.
Product Introduction
It is with the earth rare element "cerium", so cerium stabilized zirconia bead has the biggest specific gravity in all zirconia beads series and it is very suitable for some special industries and grinding materials.
Especially for milling and dispersing high viscosity pastes and high purity products.
Technical Parameters
Composition | Wt% | 20% CeO2 + 80% ZrO2 |
Specific Density | g/cm3 | 6.0 |
Color | — | Yellow/Gold |
Bulk Density | g/cm3 | 3.85 |
Hardness | Mohs | 9 |
Elastic Modulus | GPA | 200 |
Thermal Conductivity | W/m.K | 3 |
Crushing Load | KN | ≥2000 (ø2mm) |
Fracture Toughness | Mpam1-2 | 8.5 |
Thermal Expansion Coefficient | 10*10-6/℃ (20-400) | 9.0 |
Wear Loss | ppm/hr | <10ppm/hr (24h) |
Grain Size | μm | ≤0.5 |
Sizes Φ
Size (mm) | Size (mm) | Size (mm) | Size (mm) |
0.3-0.5m | 1.0-1.2 | 1.8-2.0 | 2.6-2.8 |
0.4-0.6 | 1.2-1.4 | 2.0-2.2 | 2.8-3.0 |
0.6-0.8 | 1.4-1.6 | 2.2-2.4 | 3.0-3.2 |
0.8-1.0 | 1.6-1.8 | 2.4-2.6 | 5, 8, 10, 20. |
Application
(1) Wear-resistant, corrosion-resistant products: paints, textiles, paints, printing and dyeing;
(2) High strength, high toughness products: magnetic materials, piezoelectric ceramics, dielectric ceramics;
(3) To prevent pollution: medicine, food, cosmetics;
(4) Ceramics: Electronic ceramics, refractory ceramics, structural ceramics.
Features
It has a gem-like hardness and density. Micro-structure of delicate, uniform, dense ceramics of the Quartet. Its excellent wear resistance and fracture toughness is particularly suited for grinding and dispersing high-solid-phase high-viscosity, high hardness of the paste.
(1) Long working life: 30 times longer life than glass beads, 6 times than zirconium silicate beads.
(2) High grindingefficiency: around 6 times than glass beads; 2 times than zirconium silicate bead.
(3) Excellent wear resistance and fracture toughness.
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