Ultra heat-resistant and ultra cold-resistant polyimide film capable of withstanding temperatures from -269 to 400°C.
**Capton® Lineup** ■ H Type ... Standard type of polyimide film Capton® ■ V Type ... Low thermal shrinkage type Capton® V type utilizes the characteristics of H type and improves dimensional stability, resulting in a film with low thermal shrinkage. ■ EN Type ... High dimensional stability type Capton® EN maintains the basic characteristics of conventional Capton® while dramatically improving dimensional stability. ■ F Type ... Teflon® coated type A film coated with Teflon® FEP on H type, providing heat sealability. It also has excellent resistance to acids and alkalis. ■ Special Type ... Special polyimide film produced by DuPont in the United States. *Capton® and Teflon® are registered trademarks of DuPont.*
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basic information
Kapton® is a material that is indispensable in advanced industries, receiving high praise from various fields for its excellent mechanical, electrical, and chemical properties across a wide temperature range from -269°C in extreme low temperatures to +400°C in high temperatures. **Features of the Standard Type (H Type)** It is a transparent golden film obtained through the polycondensation of aromatic tetracarboxylic acid and aromatic diamine. This multifunctional polyimide film possesses remarkable characteristics, including its rare heat resistance, as well as the following astonishing features: - **Heat and Cold Resistance:** Its excellent mechanical properties at room temperature remain largely unchanged even in high-temperature environments. - **Flame Resistance:** It has no melting point and does not begin to carbonize until above 800°C. Additionally, its LOI (Limiting Oxygen Index) is extremely high among organic materials, making it non-flammable. - **Chemical Resistance:** It does not dissolve in organic solvents and demonstrates high chemical resistance even at elevated temperatures. - **Electrical Insulation:** Its excellent electrical properties, such as high dielectric breakdown voltage and low dielectric loss, remain largely unchanged across a wide range of temperatures and frequencies.
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Applications/Examples of results
Kapton® has been applied in various uses for over 40 years since its development by DuPont in the United States, leveraging its excellent thermal and electrical properties. (Main Applications) ● Circuit Materials ■ Flexible Printed Circuit Boards (FPC) ■ All-Polyimide Circuit Materials (2-layer FPC) ■ Metallized Substrates (2-layer FPC, COF) ■ Coverlay Film for FPC ■ Reinforcement Plates (Stiffeners) for FPC ● Semiconductor Applications ■ Lead Frame Fixing Tape ■ QFN Manufacturing Process Tape ● Electrical Insulation Materials ■ Motor Insulation Materials ■ Wire Coatings ● Molding Materials
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The super heat-resistant and super cold-resistant polyimide film Kapton (R), developed ahead of the world. We contribute to the creation of your new lifestyle with cutting-edge technology. From the ultra-low temperature range of -269°C to the high temperature range of +400°C, it demonstrates excellent mechanical, electrical, and chemical properties across a wide temperature range, earning high praise from various sectors as an indispensable material for advanced industries.