Synthetic mica tape
Synthetic mica tape
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  • Synthetic mica tape
  • Synthetic mica tape

Synthetic mica tape


Synthetic mica tape for high-temperature insulation. Withstands temperatures up to 950-1000°C and has excellent electrical insulation properties. Ideal for fire-resistant cables, motors, and power plants. Flame retardant and environmentally friendly.

Product Category:

Mica Tape

Keywords:

Yuefeng Mica


  • Description
    • Commodity name: Synthetic mica tape

    Product Features

    Excellent Electrical Insulation Performance : Provides a dielectric strength of 25-40kV/mm, suitable for high-voltage systems (up to 110kV), ensuring reliable prevention of arcing and short circuits.

    Extremely High Temperature Resistance : Can withstand continuous operating temperatures up to 1000°C, maintaining stability in high-temperature environments such as aerospace engine compartments or nuclear reactors.

    Ultra-Pure Composition : Free from natural impurities (such as iron oxide or quartz), reducing the risk of electrical breakdown in sensitive equipment.

    Excellent Flame Retardancy : Classified as self-extinguishing (UL94 V-0 rating), with flame-retardant and fire-retardant properties, enhancing safety in enclosed electrical systems.

    Mechanical Durability : Reinforced layers provide high tensile strength (≥40N/cm), resisting tearing during installation or vibration of moving parts.

    Chemical and Moisture Resistance : Unaffected by most acids, alkalis, oils, and moisture (moisture absorption ≤0.5%), ensuring long-term performance in harsh industrial or outdoor environments.

    Consistent Quality : Synthetic production eliminates the variability of natural mica, ensuring consistency in thickness, insulation, and heat resistance across batches.

    Product Specifications

    Thickness : 0.08mm-0.30mm, customizable to fit tight insulation clearances in precision components (such as motor windings or high-voltage cables).

    Width : 10mm-500mm, with slitting options for precise wrapping around fine wires or complex geometries.

    Length per Roll : Standard length is 50m-1000m; bulk packaging (up to 30,000m) is available for large-scale production.

    Reinforcing Material : Commonly used with fiberglass cloth for high strength, or with polyester film to enhance flexibility in bending applications.

    Application Areas

    Aerospace and Defense : Used in aircraft wiring, satellite electrical systems, and missile guidance components, where high purity and temperature resistance are critical.

    Nuclear Industry : Applied in reactor control systems, radiation shielding, and high-voltage cables, as its impurity-free composition minimizes radiation-induced degradation.

    Advanced Electrical Equipment : Integrated into high-performance motors, transformers, and inverters in electric vehicles (EVs) and renewable energy systems, ensuring reliable operation under high loads.

    High-Temperature Industrial Furnaces : Used in furnace wiring harnesses and thermal management systems, protecting electrical components from extreme temperatures.

    Medical and Scientific Equipment : Used in MRI machines, particle accelerators, and high-voltage laboratory equipment, where precise insulation is critical for safety and accuracy.

     

    Parameters S800G32 S100G32 S120G32 S140G32 S160G32
    Type S800G32 S100G32 S120G32 S140G32 S160G32
    Thickness, mm 0.10±0.015 0.11±0.015 0.125±0.015 0.14±0.015 0.14±0.015
    Tape Weight, g/m³ 125±10 148±12 173±12 193±12 215±12
    Mica Content, g/m³ 80±3 100±3 120±5 140±5 160±5
    Fiber Content, g/m³ 32±3 32±3 32±3 32±3 32±3
    Film Content, g/m³ - - - - -
    Binder Content, g/m³ 13±4 16±4 20±4 21±4 23±4
    Breakdown Strength, kV/layer >1.0 >1.2 >1.4 >1.5 >1.5
    Tensile Strength, N/cm >120 >120 >120 >120 >120

     

    Parameters S120CD42 S140CD42 S160CD42
    Type S120CD42 S140CD42 S160CD42
    Thickness, mm 0.14±0.015 0.15±0.015 0.17±0.015
    Tape Weight, g/m³ 182±13 202±13 225±13
    Mica Content, g/m³ 120±5 140±5 160±5
    Fiber Content, g/m³ 42±4 42±4 42±4
    Film Content, g/m³ - - -
    Binder Content, g/m³ 20±4 20±4 23±4
    Breakdown Strength, kV/layer >1.4 >1.6 >2.0
    Tensile Strength, N/cm >120 >120 >120