Mica ceramic insulators are high-performance, fully inorganic, non-metallic insulating components. By combining the durability of ceramics with the versatility of plastics, they offer several key advantages:

• Exceptional Reliability & Longevity – Stable operation under various environmental conditions.
• Flame-Resistant & High-Temperature Tolerance – Can withstand temperatures exceeding 300°C without combustion.
• Superior Chemical Resistance – Excellent resistance to acid and alkali corrosion, ensuring long-term stability.
• Outstanding Electrical & Mechanical Strength – High voltage resistance, strong insulation properties, and superior mechanical durability.
• Low Dielectric Loss – Enhances efficiency and performance in electrical applications.

Applications

Due to their superior insulating properties and durability, mica ceramic insulators are widely used in:

• Aerospace & Aviation – Reliable insulation in extreme conditions.
• Chemical & Metallurgical Industries – Resistance to corrosive environments.
• Machinery & Petroleum Sectors – High mechanical strength for industrial applications.
• Energy & Transportation – Stable performance in power generation and electrical systems.
• Electronics & Electrical Engineering – Ideal for high-voltage and precision insulation.

Classification of Mica Insulators

Mica insulators are categorized into five main series based on their structural features:

• A Series – Both ends feature metal inserts in the form of studs.
• B Series – Both ends have metal inserts with threaded holes.
• C Series – One end has a stud, while the other has a threaded hole.
• D Series – A single metal insert in the form of a stud at one end.
• S Series – Helical-shaped design with threaded hole inserts at both ends.

Custom Non-Standard Solutions

In addition to standard models, we offer customized mica insulator solutions tailored to specific application needs. Our engineering team can design and manufacture non-standard insulators with customized:

• Shapes and Dimensions – Adapting to unique installation requirements.
• Metal Insert Configurations – Studs, threaded holes, or other specialized fittings.
• Material Combinations – Optimized for high voltage, extreme temperatures, or specific environmental conditions.

With extensive experience in custom insulation solutions, we provide rapid prototyping, small-batch production, and large-scale manufacturing, ensuring high-quality, cost-effective, and reliable products for diverse industrial applications.

Contact us to discuss your custom mica insulator requirements!

H: Insulator height (mm)
D: Maximum insulator diameter (mm)
M×L: Stud size – M (stud diameter) × L (stud height) (mm)
m×d: Threaded hole size – m (hole diameter) × d (hole depth) (mm)