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(TZP or PSZ) Zirconium Oxide Ceramic Nuts and Thread Rods
(TZP or PSZ) Zirconium Oxide Ceramic Nuts and Thread Rods ;
Basic Info.
| Model NO. | GT-079 |
| Application | High Temperature Resistant, High Wear Resistance |
| Head | Hex, Button Head, Pan Head |
| Color | White, Cream, Yellow |
| Alumina Content | 99.7%, 99.5%, 99% , 95% |
| Transport Package | Plywood Case |
| Specification | Rohs |
| Trademark | shangtao |
| Origin | Shanghai, China |
| HS Code | 8547100000 |
| Production Capacity | 500000 PCS Per Year |
Product Description
| Ceramic Screw and Nut Properties Table | |||
| Title | 99 Alumina | 95 Alumina | Zirconia |
| Main ingredients | Al2O3≥99% | Al2O3≥95% | ZrO2≥94% |
| Density | 3.85 | 3.6 | 5.9 |
| Water Absorption (%) | 0 | 0 | 0 |
| Sintering Temp (ºC) | 1690 | 1670 | 1650 |
| Hardness (HV) | 1700 | 1600 | 1400 |
| Flexural Strength (4pt) | >3500 | >2900 | >11000 |
| Compressive Strength (Kgf/cm2) | 30000 | 25000 | 25000 |
| Temperature of Use (ºC) | 1500 | 1400 | 1600 |
| Thermal Expansion Coefficient | 8 | 7.8 | 10 |
| 10-6/ºC | |||
| 0-1000 ºC | |||
| Thermal Shock Resistance T(ºC) | 200 | 220 | 350 |
| Thermal Conductivity (W/m.k) | 31 | 22 | 3 |
| Volume Resistivity (Ω.cm) | >1012 | >1012 | >1012 |
| Insulation Destruction (KT/m) | 18 | 16 | 15 |
| Dielectric Constant (1MHZ(E)) | 9.2-10.5 | 9-10 | 12.5 |
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