CHIC2 Silicone Adhesive Polyimide Tape

Thicker polyimide film tapes offer several advantages depending on the specific application requirements. Here are some advantages of using thicker polyimide film tapes.

CHIC2 Silicone Adhesive Polyimide Tape

Polyimide film tapes are available in a range of thicknesses to suit different application requirements. Common thicknesses include;

1mil (25Micron)

2mil (50Micron)

3mil (75Micron)

5mil (125Micron)

7mil (175Micron)

10mil (250Micron)

Enhanced Mechanical Strength

Thicker tapes typically offer higher tensile strength and tear resistance, providing greater durability and reliability in demanding applications where mechanical stress or abrasion is a concern.making it more suitable for high-temperature applications.

Improved Electrical Insulation

Thicker tapes may offer higher dielectric strength and insulation properties, making them suitable for applications requiring superior electrical insulation performance, such as wrapping wire harnesses or insulating electronic components.bond is required.

Better Thermal Insulation

Thicker tapes can provide improved thermal insulation properties, offering enhanced protection against heat transfer and temperature fluctuations in high-temperature environments.

Increased Puncture Resistance

Thicker tapes are less susceptible to punctures or tears, providing better protection against damage from sharp objects or rough handling during application or use.

The choice of tape thickness depends on factors such as level of mechanical and electrical insulation required, operating temperature range, degree of flexibility needed, and any specific performance criteria dictated by the application. Thicker tapes are typically chosen for applications requiring higher levels of strength, insulation, and durability, while thinner tapes may be preferred for applications where flexibility, conformability, or space constraints are more critical.

Datasheet

A 2 Mil polyimide film backing with a silicone pressure sensitive adhesive system.

Specification

Adhesive Type Silicone

Total Thickness mm 0.085

Film Thickness mm 0.050

Elongation at break % ≥53

Peel Strength N/25mm ≥ 6.5

Tensile Strength N/25mm 185

Breakdown voltage KV ≥8.0

Insulation Grade @ 200°c H

Insulation Resistance Ω @ 200°c 1 x 106

Maximum Temperature °C 250

Temp. Resistant Testing 200°C One hour no adhesive remained

Dielectric Constant @ 50 Hz 3.1 ~ 3.9

Dielectric Strength @ 50 Hz 150 v/mm

Dissipation Factor @ 50 Hz 0.04

Volume Resistivity Ohm.m 1 x 1010

UL Flammability Rating v-0

All values shown are approximate and are intended solely as a guide.

No responsibility is accepted for their accuracy. It is the users responsibility
to determine the suitability of the product for the intended application.

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