Microcrystalline Macor Ceramic Machining Insulator - 2.60 g/cm³ Density, 800°C Temperature Rating
Price:
us$0.1~us$10/p
MOQ:
10p
Delivery Time:
negotiable
Brand:
wuxi special ceramic
Product Description
Product Overview
Microcrystalline Macor ceramic is a premium machinable insulator material offering exceptional electrical insulation, thermal stability, and mechanical strength for demanding industrial applications.
Key Features & Benefits
- Corrosion Resistant: Composed entirely of inorganic materials with no aging or deformation, providing excellent stability against organic solvents and strong acid/alkali resistance.
- Superior Weather Resistance: Outperforms natural stone materials with no deterioration, fading, or strength degradation when exposed to harsh environmental conditions.
- High Strength & Lightweight: Harder than natural stone with customizable thickness options, aligning with modern lightweight construction requirements.
- Excellent Machinability: Can be precision-machined into complex shapes and thin-walled components with high dimensional accuracy.
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 |
Application Industries
Machinery, electronics, military, aerospace, automotive, precision instruments, medical equipment, electric vacuum devices, electron beam exposure machines, textile machinery, sensors, mass spectrometers, and energy spectrometers.
Specific Applications
High-temperature insulated parts for machined equipment and electronic devices, thin-walled coil bobbins, precision instrument insulation brackets, and complex-shaped components requiring high dimensional accuracy.
Product Images
Custom Manufacturing Capabilities
We accept custom manufacturing according to your drawings or samples. Trial production typically takes 15 days, with mass production completed within 30 days. All products undergo 100% quality inspection to ensure consistent performance and reliability.
Quality Assurance
All mass production undergoes comprehensive 100% inspection to guarantee product quality and performance consistency.
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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