MACOR Machinable Ceramic Parts - 2.60 g/cm³ Density, 800°C Temperature Resistance for CNC Insulation Bush Sleeve Ferrule
Price:
us$0.1~us$10/p
MOQ:
10p
Delivery Time:
negotiable
Brand:
wuxi special ceramic
Product Description
MACOR Machinable Ceramic Components
MACOR machinable ceramics offer exceptional processing characteristics combined with superior electrical insulation, vacuum compatibility, and resistance to high temperatures and chemical exposure.
Technical Specifications
| Property | Unit | Typical Values |
|---|---|---|
Physical Properties |
||
| Color | White | |
| Main Composition | Mg3K[AlF2O(SiO3)3], SiO2 | |
| Density | g/cm³ | 2.60 |
| Apparent Porosity | 0.07% | |
| Water Absorption | 0 | |
Mechanical Properties |
||
| Rockwell Hardness (45N) | R45N | 40 |
| Vickers Hardness (Load 500g) | Gpa (Kg/mm²) | 11.5 (1175) |
| Flexural Strength (20°C) | Mpa | >108 |
| Compressive Strength (20°C) | Mpa | >508 |
| Modulus of Elasticity (25°C) | Gpa | 65 |
Thermal Properties |
||
| Thermal Conductivity (25°C) | W/m·K | 1.71 |
| Thermal Expansion Coefficient | 10⁻⁷/°C | 72 |
| Thermal Shock Resistance | T°C | 200 |
| Perennial Temperature | °C | 800 |
Electric Properties |
||
| Dielectric Strength | KV/mm | >40 |
| Volume Resistivity (25°C) | Ω·cm | 1.08×10¹⁶ |
| Volume Resistivity (200°C) | Ω·cm | 1.5×10¹² |
| Volume Resistivity (500°C) | Ω·cm | 1.1×10⁹ |
Key Performance Features
- Excellent machinability with standard metalworking tools
- Superior electrical insulation with volume resistivity of 1.08×10¹⁶ Ω·cm at 25°C
- High temperature resistance up to 800°C continuous operation
- Outstanding vacuum compatibility with helium transmission rate of 1×10⁻¹⁰ ml/S
- Chemical resistance to most corrosive environments
- Zero water absorption for stable performance in humid conditions
Manufacturing Capabilities
Wuxi Special Ceramic Electrical Co., Ltd specializes in manufacturing precision ceramic components including alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. Our ceramics are widely applied in metal welding, electronic conductors, mechanical assemblies, insulation systems, chemical processing, instrumentation, textile manufacturing, nuclear industry, and aerospace applications.
Custom Manufacturing Services
We accept custom production based on your drawings or samples. Trial production typically completes within 15 days, while mass production requires approximately 30 days. All products undergo 100% inspection to ensure consistent quality.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu