YD-08-YL Polyimide Gold Finger Tape
Made from high-performance polyimide film with a high-temperature silicone adhesive, offering excellent heat resistance, acid and alkali resistance and electrical insulation. Suitable for high-temperature painting, securing electronic components, PCB process masking and baked-finish coating operations. Peels off without adhesive residue, leaving a smooth, flat surface, for all kinds of precision electronics manufacturing.

Polyimide Gold Finger Tape: High-Voltage Protection and Extreme Heat Resistance

In printed circuit board (PCB) manufacturing and high-end electronic packaging, gold finger tape is a core protective material that keeps electronic components free from contamination and damage in high-temperature environments. The YD-08-YL polyimide gold finger tape from Lixing Composite Materials uses a high-performance polyimide film backing combined with a professional-grade silicone pressure-sensitive adhesive, delivering excellent insulation, chemical stability and heat resistance.

Why Choose Lixing Gold Finger Tape?

• Extreme heat resistance: Withstands 260°C for 30 minutes without deformation and peels cleanly while hot with no adhesive residue, effectively reducing cleaning costs.

• Superior insulation: Withstand voltage up to 8kV and surface resistivity above 10^13 Ω ensure safe electrical connections.

• Excellent chemical stability: Resists acids, alkalis, solvents and chemical agents, making it suitable for demanding plating and paint-masking processes.

• High mechanical strength: Tensile strength ≥ 40 MPa provides excellent tension resistance, so the tape does not break easily during application or rewinding.

• Precise peel force control: Stable inner- and outer-layer peel force (≥ 100g/5mm) ensures consistency in automated tape application.

Product Properties

Polyimide “Gold Finger” Tape: Premium Solution for High-Voltage & Thermal Protection

In the field of Printed Circuit Board (PCB) manufacturing and high-end electronic packaging, Gold Finger Tape is a core protective material that ensures electronic components are shielded from contamination and damage in high-temperature environments. The YD-08-YL Polyimide Gold Finger Tape provided by Lixing features a high-performance polyimide film substrate combined with a professional-grade silicone pressure-sensitive adhesive, delivering excellent insulation, chemical stability, and heat resistance.

[Why Choose Our Polyimide Tape?]

• High-Temperature Resistance: Withstands up to 260°C for 30 minutes without deformation, ensuring clean, residue-free removal after high-temp processing.

• Superior Electrical Insulation: Rated for ≥ 8kV breakdown voltage with a surface resistivity above 10^13 Ω, ensuring electrical connection safety.

• Industrial Durability: Resistant to acids, alkalis, and solvents, providing robust protection during demanding plating and paint-masking processes.

• Robust Mechanical Strength: Tensile strength ≥ 40 MPa ensures excellent tension resistance and prevents breakage during application and rewinding.

• Precise Peel Force Control: Stable inner and outer layer peel strength (≥ 100g/5mm) ensures consistency during automated lamination and tape application.

[Technical Specifications]