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Mara Tape PET Mylar Single Sided Insulation Tape 130°C Heat Resistant for Transformer PCB Gold Finger Masking
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High Temperature Insulation PET Mylar Tape

Mara Tape (Mylar / PET polyester tape) is a single-sided electrical insulation tape. Featuring flame-retardant acrylic adhesive, it provides strong dielectric, heat and chemical resistance, peels residue-free, and supports custom slitting for electronics insulation, PCB masking and color marking.

 

Key Features

  • High dielectric strength for reliable electrical insulation
  • Continuous heat resistance & flame-retardant acrylic adhesive
  • Excellent chemical and tear resistance
  • Clean peel with no adhesive residue
  • Multiple color options available
  • Custom slitting for different widths
  • Widely used in transformers, motors, capacitors, PCB gold finger masking & battery insulation
  • High Temperature Insulation PET Mylar Tape

    High Temperature Insulation PET Mylar Tape

    Backing Material: PET Film

    Adhesive Type: Flame-retardant Acrylic Pressure-sensitive Adhesive

    Total Thickness: 0.025mm ~ 0.10mm (Customizable)

    Color: Transparent, White, Black, Red, Yellow, Green, Blue etc.

    Core Inner Diameter: 76mm (3inch) standard or custom

    Key Features: Heat resistant, residue-free peel, solvent resistant, electrical insulation

    Tensile Strength：≥120 N/25mm

    Custom Service: Various sizes available, custom width, length and logo printing acceptable

    Technical Specifications

    Product Name High Temperature Insulation PET Mylar Tape
    Backing Material PET Film
    Core Material Paper Core / Plastic Core (Customizable)
    Adhesive Flame-retardant Acrylic Pressure Sensitive Adhesive
    Thickness 0.025mm – 0.10mm (Customizable)
    Available Colors Transparent, White, Black, Red, Yellow, Green, Blue
    Adhesion to Steel 2.0 – 4.0 N/25mm
    Elongation at Break ≥80%
    Tensile Strength ≥120 N/25mm
    Temperature Range 130°C
    Dielectric Strength ≥5.0 kV
    Flame Retardant Rating UL94 V-0 (Optional)
    Feature Heat resistant, residue-free peel, solvent resistant, electrical insulation
    MOQ 1000 rolls

    Application

    High Temperature Insulation PET Mylar Tape

    Transformer coil insulation

    Insulates and fixes transformer coils to prevent current leakage and improve electrical stability.

    Motor & inductor winding insulation

    Provides reliable dielectric protection for motor and inductor windings during long-term operation.

    Capacitor outer wrapping & fixation

    Tightly wraps capacitor shells for insulation, anti-loosening and anti-short circuit protection.

    Lithium battery internal insulation

    Isolates battery cells and components to avoid short circuits and improve safety.

    PCB gold finger masking

    Covers PCB gold fingers during electroplating and soldering, preventing contamination and damage.

    Electronic component bundling & fixing

    Neatly binds electronic coils and small parts to reduce vibration and loosening.

    Workshop color coding & positioning

    Uses multi-color tape for area classification, line marking and product distinction.

    High-temperature electrical insulation protection

    Sustains stable insulation under 130°C continuous working temperature for electrical equipment.

    Tapes Features

    High Temperature Insulation PET Mylar Tape
    High Temperature Insulation PET Mylar Tape
    High Temperature Insulation PET Mylar Tape
    High Temperature Insulation PET Mylar Tape
    High Temperature Insulation PET Mylar Tape
    High Temperature Insulation PET Mylar Tape
    High Temperature Insulation PET Mylar Tapesking Tape

    Custom Service

    ✅ Custom slitting: Cut Mara tape into your required width from master rolls

    ✅ Custom thickness: Multiple thickness options from 0.025mm to 0.10mm

    ✅ Custom colors: Various colors available for identification and marking

    ✅ Custom roll size: Adjust roll length, core size and outer diameter as requested

    ✅ Custom packaging: Neutral packing or customized label printing

    ✅ Sample support: Free samples for performance testing before bulk order

    ✅ Custom Die-cut Shape: Custom die-cut strips, rings, irregular shapes for automated industrial assembly

    ✅ OEM & ODM support, meet industrial mass production and customized engineering solutions

    Custom Crepe Masking Tape
    Packaging Details

    Why choose us?

    ✅ Professional tape manufacturer with strict quality control for electronic insulation tapes

    ✅ Flexible customization: custom slitting, thickness, color, roll size and custom packaging

    ✅ Stable product performance, consistent dielectric and heat resistance for mass production

    ✅ Fast sample support for your testing before bulk orders

    ✅ Competitive factory direct price without middlemen

    ✅ Reliable export packaging & on-time delivery

    ✅ Responsive technical support to solve your application problems

    our big factory and workshop
    Factory
    custom carton packing
    custom packing cartons

    Certificates

    Certificates

    Frequently Asked Questions (FAQ)

    Q1: What is Mara tape used for?
    A: It is mainly used for electrical insulation, coil wrapping, PCB gold finger masking, lithium battery insulation and workshop color marking in electronic manufacturing.
    Q2: What is the temperature resistance of Mara tape?
    A: It can withstand continuous working temperature up to 130°C with stable insulation performance.
    Q3: Does the tape leave residue after peeling off?
    A: No. The premium acrylic adhesive ensures clean residue-free removal without damaging the surface.
    Q4: Is the tape flame retardant?
    A: Yes, we provide UL94 V-0 flame retardant grade for safety-critical electronic applications.
    Q5: Is your Mara tape stable for mass production?
    A: Strict quality control ensures consistent insulation, tensile strength and adhesion for long-term mass use.
    Q6: Can I get custom colors?
    A: Yes, multiple colors are available for identification, classification and marking purposes.
Hot tags :

heat resistant PET mara tape

PCB gold finger masking tape

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Subject : High Temperature Insulation PET Mylar Tape

Related Products

  • Mara Tape PET Mylar Single Sided Insulation Tape 130°C Heat Resistant for Transformer PCB Gold Finger Masking
    High Temperature Insulation PET Mylar Tape

    Mara Tape (Mylar / PET polyester tape) is a single-sided electrical insulation tape. Featuring flame-retardant acrylic adhesive, it provides strong dielectric, heat and chemical resistance, peels residue-free, and supports custom slitting for electronics insulation, PCB masking and color marking.   Key Features High dielectric strength for reliable electrical insulation Continuous heat resistance & flame-retardant acrylic adhesive Excellent chemical and tear resistance Clean peel with no adhesive residue Multiple color options available Custom slitting for different widths Widely used in transformers, motors, capacitors, PCB gold finger masking & battery insulation

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.