Прямая Продажа с фабрики Цирконий
- Категории: Non-Metallic Products >>>
- Поставщик: Fuzhou,Meetcera,Technology,Co.,Ltd.
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Zirconia Ceramic Pen Nib
Zirconium dioxide, whose chemical formula is ZrO2, is the main oxide of zirconium. Under normal conditions, it is a white, odorless and tasteless crystal, and it is insoluble in water, hydrochloric acid and dilute sulfuric acid. The chemical properties are inactive, and it has the properties of high melting point, high resistivity, high refractive index and low thermal expansion coefficient, making it an important high temperature resistant material, ceramic insulating material and ceramic sunscreen, and it IS also the main raw material for artificial drills
Item | Unit | Zirconia | ||||||
resistance | ℃ | 2200 | ||||||
Bulk densitv | g/cm³ | 6.05 | ||||||
Waterabsortion | % | 0 | ||||||
Flexural strength | Mpa | 1000 | ||||||
Hardness vickers | Gpa | 89 | ||||||
Elastic modus | Gpa | 200 | ||||||
Poisson's ratio | 0.31 | |||||||
Linear expansion coefficient | (20-500°C) 10℃ | 10 | ||||||
Thermal conductivitv | w/(m.k) | 2.5 | ||||||
Specific Heat | *10° J/(kg'K) | 0.5 | ||||||
Dielectric constant (1 MHZ) | - | NA. | ||||||
Dielectric loss angle | *104 | NA. | ||||||
Dielectric strength | *10°V/m | NA. | ||||||
Features：
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) High strength
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) High strength
6) Used in all electric products, electric heating products and wear resistant machinery parts.
7) OEM, ODM and OBM are welcomed
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