Mylar Tape for PCB Insulation Protection
JIAO TAO TAO Mylar Tape for PCB Insulation Protection
JIAO TAO TAO Mylar Tape for PCB Insulation Protection is designed for PCB surface insulation, terminal isolation, and electrical protection in electronic assemblies. It helps improve insulation consistency, supports cleaner internal layouts, and allows manufacturers to choose suitable tape widths and thicknesses for different PCB sizes, component positions, and assembly requirements.
What is Mylar Tape for PCB Insulation Protection?
Mylar tape for PCB insulation protection is a polyester film insulation tape used in PCB structures where electrical isolation, local protection, and stable application performance are required. It is commonly applied to PCB edges, terminal areas, exposed conductive sections, connector surroundings, and module separation points. Compared with general-purpose tapes, this type of polyester insulation tape is more suitable for PCB assembly processes that require cleaner application, flexible size selection, and more consistent electrical insulation support.
Core Features
- Polyester film backing
Suitable for PCB insulation, terminal protection, and electrical separation applications. - Electrical insulation support
Helps provide stable insulation performance around PCB surfaces and component areas. - Flexible size selection
Available in different slit widths, lengths, and thickness options for different board sizes and insulation layouts. - Cleaner assembly structure
Helps make insulation placement and protective covering more consistent during production. - OEM converting support
Supports slitting, rewinding, die cutting, and packaging customization for electronics manufacturers.
Technical Specifications
| Item | Description |
|---|---|
| Color | Yellow | Black | Green | Blue | Pink | Transparent | Amber | Red | Purple | White | Orange | Deep Yellow | Custom |
| Thickness (mm) | 0.025 | 0.038 | 0.05 | 0.055 | 0.06 | 0.08 | 0.1 | 0.13 | 0.15 | 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
- PCB edge and surface insulation
Used to protect PCB surfaces and improve insulation organization during assembly. - Terminal and connector isolation
Helps separate conductive areas and maintain electrical isolation inside PCB structures. - Local electronic protection
Can be used to protect local board areas where controlled insulation is required. - General PCB assembly insulation
Suitable for electrical separation and fixing in PCB and module production work.
How to Choose the Right Tape Size
- Narrow widths are suitable for terminals, connector points, PCB edges, and compact protection positions.
- Medium widths are commonly used for standard board insulation and local covering work.
- Wider rolls are better for larger PCB areas or broader insulation coverage needs.
- Thinner grades are easier to apply where compact fitting and dimensional control are important.
- Thicker grades are more suitable when stronger insulation build-up or added surface protection 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
- Die-cut parts
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 Mylar Tape for PCB Insulation Protection
Q1 | What is mylar tape used for in PCB insulation protection?
It is mainly used for PCB surface insulation, terminal isolation, connector separation, and electrical insulation inside electronic board structures.
Q2 | How do I choose the right width?
The width should match the PCB size, insulation coverage area, and application method. Narrow widths are better for smaller protection points, while wider widths are more efficient for larger board areas.
Q3 | How do I choose the right thickness?
Thinner tape is more suitable for compact PCB structures and precise fitting. Thicker tape is more suitable when additional insulation build-up or stronger surface protection is needed.
Q4 | Can it be customized?
Yes. JIAO TAO TAO supports custom width, length, thickness, color, and OEM packaging according to PCB production requirements.
Q5 | Is it suitable for electronic assembly production?
Yes. It is suitable for batch PCB and electronics manufacturing and can be supplied in slit rolls or die-cut formats for industrial use.
Q6 | Does it support OEM service?
Yes. OEM slitting, die cutting, 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
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