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Product Description
Product Introduction
Magnesium Titanate (Magnesium Titanate---Mg2TiO4 Magnesium Metatitanate---MgTiO3) is a basic inorganic dielectric material with excellent dielectric properties, frequency characteristics, and mechanical properties. It is widely used in the performance improvement of ceramic capacitors, microwave antennas, filters, and ceramic substrates.
Under a strict quality control system, WuXi Noble Electronics Co., Ltd uses solid phase synthesis technology to prepare magnesium titanate with excellent quality and stable quality.
Physical Properties
| Item | Spec | Remark |
| Particle Size Distribution (D50) |
0.2 ~ 30 μm |
Laser Particle Size Analizer |
| Water Content (wt%) |
0.2 ~ 30μm ： < 0.5 |
105℃ × 1Hr |
| Ignition Loss (wt%) |
0.2 ~ 30μm ： < 1.0 |
800℃ × 1Hr |
Chemical Composition
| Product No. | M2T-1 Series | M2T-2 Series | MT-1 Series | MT-2 Series |
| MgO/TiO2(mole ratio) | 2.000±0.01 | 2.000±0.02 | 1.000±0.01 | 1.000±0.02 |
| CaO(wt%) | <0.05 | <0.1 | <0.05 | <0.1 |
| Fe2O3 (wt%) | <0.05 | <0.1 | <0.05 | <0.1 |
| K2O+Na2O(wt%) | <0.05 | <0.1 | <0.05 | <0.1 |
| Al2O3 (wt%) | <0.1 | <0.2 | <0.1 | <0.2 |
| SiO2(wt%) | <0.1 | <0.2 | <0.1 | <0.2 |
Product Applications
Magnesium Metatitanate (MgTiO₃) is an inorganic compound with excellent dielectric properties and thermal stability. It is widely used in high-performance electronic devices, ceramic materials, and high-temperature and high-frequency equipment. Its chemical stability and mechanical strength make it an ideal material for many applications, especially for electrical insulation, electronic ceramics, sensors, and microwave equipment.
Main Application Areas:
1. High-frequency capacitors and microwave equipment
MgTiO₃ has a high dielectric constant and low dielectric loss, and is widely used in high-frequency capacitors, especially in radio frequency equipment, microwave circuits, and communication equipment. It can effectively reduce signal loss and provide stable electrical performance to ensure the reliability of the equipment.
2. Electrical insulation materials
Magnesium titanate powder is widely used as electrical insulation materials in high-voltage electrical equipment, such as transformers, cables, switchgear, etc., due to its excellent electrical insulation properties. It can maintain good electrical properties in high-voltage environments and prevent current leakage.
3. High-temperature electronic components
Due to its excellent thermal stability, MgTiO₃ can be used in high-temperature electronic components, such as high-temperature sensors, thermoelectric materials, and high-temperature resistant ceramics. It can maintain stable performance in high temperature environments and is suitable for high temperature working conditions.
4. Sensor materials
MgTiO₃ is particularly prominent in sensors, especially pressure sensors, temperature sensors and gas sensors. Its high dielectric constant and thermal stability make it an ideal choice for these devices, ensuring accurate signal measurement and response.
5. Wireless communication and RF applications
In wireless communication and microwave technology, magnesium titanate is suitable for antennas, waveguides, microwave components and other devices due to its low loss and stable dielectric constant, helping to improve signal transmission efficiency.
6. Ceramic heating elements
MgTiO₃ is also commonly used in heating elements, such as in electric furnaces and thermocouples. Its high temperature stability and wear resistance enable it to provide reliable electrical performance in high temperature environments.
FAQ
1: What is Magnesium Titanate used for?
Magnesium Titanate is primarily used in microwave dielectric ceramics, RF filters, and antenna substrates due to its excellent dielectric properties, low dielectric loss, and thermal stability. It is also used as a component in capacitors and other high-frequency ceramic devices.
2: What are the key properties of Magnesium Titanate?
MgTiO₃ offers a low dielectric constant, low loss tangent, high Q-factor, and stable temperature coefficient. These properties make it ideal for high-frequency and high-stability electronic applications.
3: Is Magnesium Titanate compatible with other ceramic materials?
Yes, it is often combined with other titanates such as Calcium Titanate (CaTiO₃) or Zinc Titanate (ZnTiO₃) to tailor dielectric properties for specific microwave or RF component requirements.
4: Can MgTiO₃ be used in multilayer ceramic devices?
Yes. Due to its fine particle size and sinterability, magnesium titanate is suitable for multilayer ceramic structures, especially in microwave dielectric resonators and filters.
5: What is the typical processing method for Magnesium Titanate?
MgTiO₃ powders are typically processed through solid-state sintering, and are compatible with tape casting, pressing, and extrusion methods depending on the device structure.
6: Is Magnesium Titanate environmentally safe?
Yes, it is RoHS-compliant and contains no hazardous substances. It is a stable inorganic compound suitable for use in commercial electronics.
7: What forms is Magnesium Titanate available in?
It is available in fine powder form, often submicron or micron-grade, optimized for sintering and ceramic processing.
