Sign In | Join Free | My infospaceinc.com |
|
Brand Name : Mingrui
Model Number : Customized
Certification : ISO9001-2015,,UL
Place of Origin : China
MOQ : 1 pieces
Price : USD1-1.5/pcs
Payment Terms : L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability : 5000 pieces wewek
Delivery Time : 10 working days after the order confirmed
Packaging Details : wooden case or carton box with foam
material : 95%-99 .9% alumina ceramic
Precision : +- 0.001mm
Color : Ivory
MOQ : 100 PCS
irregular ceramics : textile ceramic
Certificate : ISO9001:2008//ROHS
Moh's Hardness : 9
Purity : 99%
Density : 3.88 g/cm3
Alumina/Al2O3 Ceramic Eyelets With Groove For Textile Wire Guiding
Product Description
Product Name | Alumina/Al2O3 Ceramic Eyelets with Groove for Textile Wire Guiding |
Material | 99% Alumina Ceramics/Al2O3 Ceramics |
Color | Ivory |
Surface Finishing | Fine Machining |
Customized Manufacturing | Available |
Product Feature | Low friction coefficient/High mechanical strength/Electrical Insulation |
Usage | Ceramic Parts for Textile Machinery |
Mingrui produces different shapes of textile ceramic parts of 95% AUMINA CERAMIC (whie&pink), 99% ALMINA CERAMIC or ZIRCONIA CERAMICS. The ceramic parts for textile machinery include ceramic wire guide eyelets, ceramic rollers, ceramic guide rods, ceramic thread guides, textile ceramic cutters, pigtail guides, guide discs
Material Parameters
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 |
![]() |
Ivory Alumina Ceramic Parts / Al2O3 Ceramic Eyelets With Groove Images |