Polyester Film Insulation Tape for Coil Wrapping
JIAO TAO TAO Polyester Film Insulation Tape for Coil Wrapping
JIAO TAO TAO Polyester Film Insulation Tape for Coil Wrapping is designed for electrical coil insulation, winding layer separation, and component protection in industrial electrical manufacturing. It helps improve wrapping consistency, supports cleaner coil structures, and allows manufacturers to choose suitable tape widths and thicknesses for different inductor, transformer, and coil assembly requirements.
What is Polyester Film Insulation Tape for Coil Wrapping?
Polyester film insulation tape for coil wrapping is a mylar-based electrical insulation tape used in coil winding structures where stable electrical separation, neat wrapping, and dimensional consistency are required. It is commonly applied to inductor coils, transformer coils, motor coils, and other winding assemblies. Compared with general-purpose tapes, this polyester insulation tape is more suitable for electrical manufacturing processes that need controlled winding layouts, reliable insulation support, and flexible size selection for different coil designs.
Core Features
- Polyester film backing
Suitable for coil insulation, layer separation, and electrical wrapping applications. - Reliable electrical insulation
Helps provide stable insulation support in coil winding and assembly structures. - Flexible size selection
Available in different slit widths, lengths, and thickness options for different coil sizes and winding layouts. - Cleaner winding organization
Helps make coil wrapping more consistent during manual and batch production. - OEM converting support
Supports slitting, rewinding, and packaging customization for electrical coil manufacturers.
Technical Specifications
| Item | Description |
|---|---|
| Color | Yellow | Black | Green | Blue | Pink | Transparent | Amber | Red | Purple | White | Orange | Deep Yellow | Custom |
| Thickness (mm) | 0.05 | 0.055 | 0.06 | 0.08 | 0.11 | 0.16 | Custom |
| Width (mm) | 1 mm to 1270 mm | Custom |
| Length (m) | 33 | 50 | 66 | 100 | Custom |
| Core Diameter (mm) | 25 | 32 | 38 | 76 | Custom |
| Packaging Method | Label | OPP Bag | PVC Box | Carton | Custom |
| Related Processing | + Release Liner | Die Cutting | Custom |
Detailed Technical Specifications
| Model | Total Thickness (mm) | Backing Thickness (mm) | Adhesive Thickness (mm) | Peel Strength (N/25mm) | Tensile Strength (N/10mm) | Elongation at Break (%) | Breakdown Voltage (kV) | Temperature Resistance (Long-term) | Flame Retardant Rating |
|---|---|---|---|---|---|---|---|---|---|
| JTT-MR2500 | 0.025 | 0.025 | 0 (Light Coat) | 6–7 | ≥32 | ≥60 | ≥3.8 | 130℃ | UL94 VTM-2 |
| JTT-MR2513 | 0.038 | 0.025 | 0.013 | 6–7 | ≥32 | ≥70 | ≥4.0 | 130℃ | UL94 VTM-2 |
| JTT-MR5000 | 0.050 | 0.050 | 0 (Light Coat) | 7–8 | ≥35 | ≥80 | ≥4.5 | 130℃ | UL94 VTM-2 |
| JTT-MR5005 | 0.055 | 0.050 | 0.005 | 7–8 | ≥35 | ≥80 | ≥4.8 | 130℃ | UL94 VTM-2 |
| JTT-MR5030 | 0.080 | 0.050 | 0.030 | 8–9 | ≥38 | ≥100 | ≥5.5 | 130℃ | UL94 VTM-2 |
| JTT-MR7525 | 0.100 | 0.075 | 0.025 | 8–10 | ≥40 | ≥100 | ≥6.0 | 130℃ | UL94 VTM-2 |
| JTT-MR10030 | 0.130 | 0.100 | 0.030 | 9–11 | ≥45 | ≥120 | ≥7.0 | 130℃ | UL94 VTM-2 |
| JTT-MR12525 | 0.150 | 0.125 | 0.025 | 10–12 | ≥50 | ≥120 | ≥8.0 | 130℃ | UL94 VTM-2 |
Main Applications
- Inductor and coil outer wrapping
Used to wrap electrical coils and help improve insulation organization during assembly. - Layer-to-layer insulation
Helps separate winding layers and maintain electrical isolation inside coil structures. - Electrical winding protection
Suitable for fixing and insulating winding parts in transformer, motor, and coil manufacturing. - General coil assembly insulation
Used for electrical separation and wrapping consistency in batch coil production.
How to Choose the Right Tape Size
- Narrow widths are suitable for small coils, detailed winding points, and compact insulation areas.
- Medium widths are commonly used for standard coil wrapping and interlayer insulation coverage.
- Wider rolls are better for larger coils or broader insulation coverage in winding assemblies.
- Thinner grades are easier to apply in tight winding structures and compact electrical layouts.
- Thicker grades are more suitable when stronger insulation build-up or extra mechanical support is needed.
Advantages & Suitable Scenarios
Customization Options
1. Size Customization
- Custom width
- Custom length
- Custom thickness
- Custom core size
2. Converting Options
- Slit rolls
- Rewound rolls
- Custom cut lengths
- OEM packaging
3. Color Options
- Yellow
- Black
- White
- Blue
- Green
4. Supply Support
- OEM / ODM support
- Bulk industrial supply
- Export packaging support
- Factory direct delivery
FAQ — JIAO TAO TAO Polyester Film Insulation Tape for Coil Wrapping
Q1 | What is polyester film insulation tape used for in coil wrapping?
It is mainly used for coil outer wrapping, winding layer separation, electrical insulation, and general protection in coil manufacturing.
Q2 | How do I choose the right width?
The width should match the coil height, insulation coverage area, and winding method. Narrow widths are suitable for smaller coils, while wider widths are more efficient for larger winding areas.
Q3 | How do I choose the right thickness?
Thinner tape is more flexible for compact coil structures. Thicker tape is more suitable when additional insulation build-up or stronger wrapping support is required.
Q4 | Can it be customized?
Yes. JIAO TAO TAO supports custom width, length, thickness, color, and OEM packaging according to coil production requirements.
Q5 | Is it suitable for batch winding production?
Yes. It is suitable for batch electrical coil production and can be supplied in slit rolls or other converting formats for industrial use.
Q6 | Does it support OEM service?
Yes. OEM slitting, rewinding, and bulk industrial supply are available.
Need help choosing the right industrial tape?
Send us your application details, including temperature, surface material, size, quantity and current problem. Our team will help recommend a suitable tape material or custom die-cut solution.
simon@jiaotaotao.com
+86-136 1277 5969
+86-136 1277 5969
Comprehensive score