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DuPont Emperor Kaladex?

Kaladex? products are bi-oriented polyethylene naphthalene ester films that have been successfully developed and industrialized by DuPont Teijin.

The product has superior properties to PET film and is a high performance film with a good balance of excellent properties. Nowadays, it is widely used in high-density magnetic tapes, IC cards, FPC, capacitors, electrical insulation, and batteries.

Basic performance

? Excellent mechanical strength and Young's modulus

? Excellent thermal stability　　　　　　　　　　　　　? Stable chemical properties

? Excellent electrical insulation performance　　　　 ? Excellent durability and hydrolysis resistance

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Product Information

· UL number : E93687

· Temperature resistance level : 155C°

· Environmental certification : RoHS, REACH, MSDS

· System certification : ISO9001，ISO14001，IATF16949

· Standard width : 1000mm

· Packaging method : Carton

· Free sample collection : A4

· Brand : DuPont Teijin

Product specifications

Kaladex? polyethylene naphthalene ester film (PEN FILMS) has properties between polyester and polyimide films. It has excellent long-term aging resistance at high temperatures and can be used continuously at 155°C to meet Class F requirements. It has good dimensional stability at elevated temperatures, low heat shrinkage, better hardness, hydrolysis resistance and resistance to UV irradiation.

Specifications	Thickness (μm)	Features and Applications
Kaladex? 2000	16-125	A representative standard PEN film with excellent thermal and mechanical properties, mainly used in electrical insulation, loudspeakers, MTS, battery winding and other industries
Kaladex? 2000L	16-125	The heat-shrinkable film is further enhanced by off-machine processing and is mainly used in FPC, RFID and other industries.

Other information

Kaladex? products are excellent PEN film products. With their excellent various properties, they are widely used in many industries such as electrical insulation, speaker components, magnetic IC cards, FPC, RFID, labels, tags, semiconductor materials, organic EL, electronic paper, solar cells, capacitors, and environmentally friendly automobiles.