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Product Details:
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| Name: | Good Wear Resistance 95% Alumina Ceramic Eyelets For Textile Machine | Vickers Hardness: | >11.5Gpa |
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| Flexural Strength (20°C): | 358Mpa | Bulk Density Resistance: | >1013Ω·Cm |
| Water Absorption: | 0 | ||
| Highlight: | porous ceramic disc,porous alumina plate |
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1. High heat resistance : Alumina ceramic has excellent thermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
2. Good wear resistance : Alumina ceramic is the material of choice for alumina wear parts.
3. High corrosion resistance : It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products and electric heating products
7) OEM, ODM and OBM are welcomed
Alumina Ceramic Eyelet Properties:
| Item | Testing condition | Unit | 95% al2o3 | 99% al2o3 | 99% al2o3 | 99.5% al2o3 | zirconia |
| Bulk density | g/cm3 | >3.60 | 3.7 | 3.7 | 3.7 | 6 | |
| Flexural Strength | N/m2×103 | 2.24 | >2.24 | >2.24 | >2.74 | 11 | |
| Coefficient of linear expansion | 20~800°C | ×10-6/°C | 6.5~8.0 | 6.5~8.0 | 6.5~8.0 | 6.5~8.0 | 9.5 |
| Permittivity | 1MHz | 9~10 | 9~10.5 | 9~10.5 | 9~10.5 | / | |
| 10GHz | 9~10 | 9~10.5 | 9~10.5 | / | / | ||
| Insertion loss | 1MHz | ×10-6 | ≤4 | ≤2.5 | ≤2.5 | ≤1.5 | / |
| 10GHz | ×10-6 | ≤10 | ≤6 | ≤6 | / | / | |
| Bulk density resistance | 100°C | Ω·Cm | >1013 | >1013 | >1013 | >1014 | >1012 |
| Puncture strength | KV/mm | 15 | 15 | 15 | / | / | |
| Thermal conductivity | 20°C | W/m·k | 25.2 | 25.2 | 25.2 | 29.2 | 3 |
Contact Person: Mr. Bruce
Tel: 86-18351508304
Fax: 86-510-8746-8690
