MACOR Machinable Glass Ceramic Structural Parts - 2.60 g/cm³ Density, 800°C Operating Temperature
Price:
us$0.1~us$10/p
MOQ:
10p
Delivery Time:
negotiable
Brand:
wuxi special ceramic
Product Description
MACOR Machinable Glass Ceramic Structural Parts
MACOR mica machinable ceramics are microcrystalline glass-ceramics with synthetic mica as the main crystalline phase. These advanced ceramic materials offer exceptional machinability combined with outstanding performance characteristics including excellent vacuum properties, electrical insulation, and resistance to high temperatures and chemicals.
Key Performance Advantages
High strength and lightweight construction
Rich color variations with white, rice, and gray as primary options
Superior weather resistance and durability
Excellent acid and alkali resistance
Outstanding thermal and electrical insulation properties
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 |
| Impact Toughness | KJ/m² | >2.56 |
| 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 |
| Electrical 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 |
| Dielectric Loss | 1-4×10⁻³ | |
| Dielectric Constant | Er | 6-7 |
Industrial Applications
MACOR ceramics are extensively used across multiple high-performance industries including machinery, electronics, aerospace, automotive, military, precision instruments, medical equipment, and electric vacuum devices. These materials are particularly suitable for applications requiring high-temperature insulation, precision machining, and complex geometries.
Specific Use Cases
High temperature insulated parts for machined equipment
Electronic equipment high temperature insulated components
Thin-walled coil bobbins and precision instrument insulation brackets
Complex-shaped devices with high precision requirements
Mass spectrometers, energy spectrometers, and electron beam exposure machines
Manufacturing Excellence
Wuxi Special Ceramic Electrical Co., Ltd specializes in advanced ceramic production including alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. With extensive experience supplying major international clients including Toshiba Lighting Group, we deliver high-quality components with quick turnaround times. Our quality control includes 100% inspection for mass production, ensuring consistent performance and reliability.
Similar Products
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