It is a high-performance adhesive tape made of polyimide film as the substrate, coated with high-performance organic silicon pressure-sensitive adhesive on one side, and composite or non composite with single-sided fluoroplastic release material.
- Performance characteristics
A. High temperature resistance: Long term working temperature can reach 260 ℃, and short-term processing can be carried out below 300 ℃. It can still maintain good performance in high temperature environments without problems such as delamination, residual glue, and substrate deformation
B. Chemical resistance: It has excellent solvent resistance and good resistance to chemicals such as acids, bases, and salts. It can be used normally in a certain degree of chemical corrosion environment.
C. Electrical insulation: With excellent dielectric performance and good electrical insulation effect, it can be used for insulation wrapping and protection in electronic devices, effectively preventing problems such as circuit short circuit and leakage.
D. Mechanical properties: High mechanical strength, high tensile strength, good flexibility and ductility, can tightly adhere to various shaped surfaces, including flat, curved, and complex irregular surfaces.
E. No residual adhesive: Imported silicone pressure-sensitive adhesive is used as the adhesive, and there is no residual adhesive left after the tape is torn off, avoiding contamination and damage to the surface of the object being pasted
- Classification
According to different applications, gold finger high-temperature tape can be divided into gold finger double-sided tape, anti-static gold finger tape, composite gold finger tape, and SMT gold finger tape, etc - Specifications
A. Width: Common widths include 10mm, 15mm, 20mm, 25mm, etc., and can also be customized according to customer needs, ranging from a few millimeters to tens of centimeters
B. Thickness: Common thicknesses include 50U, 75U, 100U, etc., and the thickness can also be adjusted as needed
C. Length: Generally, each roll is 33 meters long and can also be customized - Color: Usually brown or golden yellow, but can also be customized into other colors according to customer requirements, such as coffee, black, white, etc.
- Application Fields
A. Electronic and electrical industry: used for insulation wrapping of H-class motors and transformer coils with high requirements, fixing of high-temperature resistant coil ends, thermal resistance protection for temperature measurement, entanglement of capacitors and wires, and other adhesive insulation under high temperature working conditions
B. Circuit board manufacturing industry: suitable for electronic protection pasting, especially for SMT temperature protection, electronic switches, PCB board metal finger protection, electronic transformers, relays and other electronic components that require high temperature resistance and moisture-proof protection
C. Metal processing industry: used for high-temperature spray painting and sandblasting coating of metal materials to shield surface protection. After high-temperature spray painting and baking, it is easy to peel off without leaving residual adhesive.
D. Other fields: In the aerospace industry, it is used for sealing, fixing, and fire-resistant protection in high-temperature environments such as aircraft and rockets; In the automotive industry, it can be used for sealing and protecting high-temperature components such as engines, transmissions, and braking systems; In the medical equipment industry, it can be used for sealing and protection of high-temperature sterilizers. - Storage conditions
It should be stored in an environment with 10-30 ℃ and relative humidity of 40-70%, avoiding direct sunlight and high temperature (above 40 ℃) and high humidity (75% RH). The storage period is generally 6 months.
