📋 Specifications
| Feature | Specification |
|---|---|
| Material | Polyimide film with silicone adhesive |
| Color | Amber (golden brown) |
| Available Widths | 25.4 mm |
| Length (per roll) | 33 m (standard) |
| Thickness | 0.06 mm (60 µm) ± 10% |
| Adhesion to Steel | ≥ 6 N/25 mm |
| Tensile Strength | ≥ 100 N/25 mm |
| Elongation | ≥ 45% |
| Breakdown Voltage | 4–5 kV |
| Temperature Resistance | –73 °C to +260 °C (–100 °F to +500 °F) |
| Adhesive Type | Silicone, pressure-sensitive |
| Peel Strength | Strong adhesion, residue-free removal |
| Flame Retardancy | UL94 V-0 compliant |
📏 Size Variants
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Polyimide Tape 12.7 mm × 33 m
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Slim and precise width for fine electronics, PCB masking, soldering points, and battery cell insulation.
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Polyimide Tape 25 mm × 33 m
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Mid-range width suitable for circuit protection, cable bundling, lithium battery assembly, and transformer wrapping.
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Polyimide Tape 50 mm × 33 m
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Wide coverage option, perfect for large-area insulation, powder coating masking, 3D printing heated beds, and solar panels.
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⚙️ Key Features
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✅ High Temperature Resistance: Withstands continuous 260 °C exposure, short-term up to 300 °C.
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✅ Excellent Electrical Insulation: High dielectric strength protects circuits.
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✅ Chemical Resistance: Resists oils, solvents, and corrosive agents.
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✅ Residue-Free Removal: Silicone adhesive leaves surfaces clean.
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✅ Flexible & Durable: Maintains adhesion without curling or cracking.
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✅ Versatile Use: Ideal for soldering, wave solder masking, coil insulation, and high-temp assembly.
🛠 Application Fields
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🔋 Lithium battery insulation & cell wrapping
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⚡ Transformer & motor coil winding
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🖥 PCB solder masking & electronics repair
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🖨 3D printer heated bed surface protection
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🏭 Powder coating, plating, and painting masking
📦 Packaging
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Standard roll length: 33 m.
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Widths available: 25.4 mm (custom sizes available upon request).
12.7mm Polyimide High-Temperature Adhesive Tape 












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