9148 Polyester Film
A polyester film with a pressure-sensitive silicone thermoset adhesive system is designed for high-performance applications, particularly where high temperatures, chemical resistance, and electrical insulation are critical.
Electrical Insulation
The combination of polyester film and silicone adhesive is often used in the electrical and electronics industry for insulating wires, coils, and other components. It provides excellent dielectric strength, making it suitable for high-voltage applications.
Splicing in High-Temperature Environments
In industries like paper, film, and foil manufacturing, this tape is used for splicing materials that are processed under high temperatures. The adhesive holds up under heat, ensuring a reliable bond.
Composite Bonding
In aerospace, automotive, and other industries that use composite materials, this tape is used during the bonding process. It can withstand the curing cycles required for composite materials, ensuring a strong, lasting bond.
Silicone-Based Substrate Masking
This tape is ideal for applications where silicone-based substrates need to be masked or protected, as the silicone adhesive ensures strong adhesion without interacting negatively with the substrate.
In summary, a polyester film with a pressure-sensitive silicone thermoset adhesive system is used in high-temperature masking, electrical insulation, splicing, composite bonding, silicone substrate masking, release liners, and protective applications in harsh environments. Its durability, heat resistance, and strong adhesion make it essential for demanding industrial and manufacturing processes.
Datasheet
Description
A polyester film with a pressure sensitive silicone thermoset adhesive system.
Applications
Designed to perform in those masking applications requiring high chemical resistance. Also excellent for splicing applications requiring silicone adhesives.
Features / Benefits
Special adhesives and backing resist fumes and chemicals for low/no residue applications. Controlled unwind permits easy manual or machine application and the tough polyester film will not break or tear during application or removal.
Specification
Physical Properties
Total Thickness (mils) | 2.5 / 63.5µ |
Backing thickness (Mils) | 1.0 / 25µ |
Adhesive System | Silicone |
Adhesion to Steel (N/25) | 8.34 N/25 |
Tensile Strength (N/25) | 100 |
Elongation at Break (%) | 100 % |
Colour | Blue Transparent |
No responsibility is accepted for their accuracy. It is the users responsibility
to determine the suitability of the product for the intended application.
