Teonex PEN Film
Brief Introduction
Dupont -Teijin Teonex® PEN films are Polyethylene Naphthalate Films which has balanced properties superior to PET films. It is a new material for many speaker applications, as an upgrade path for Mylar users. Dupont -Teijin Teonex® PEN contains excellent audio properties, including:
Teonex® is the world's first polyethylene-naphthalate (PEN) film developed and commercialized by Teijin.
Teonex® has many superior properties such as strength, heat resistance, anti-hydrolysis, dimensional stability, low oligomer extraction, etc.
Teonex® is used for high density data storage tapes, IC card, FPC, and automotive applications. It is also used in electronic components such as capacitors, electric insulation, battery and for optical purposes.
| Property | Colour | Film Type | Thickness (micron) | Characteristics | Typical Applications |
|---|---|---|---|---|---|
| Standard | Clear | Q51 | 12 to 250 | Standard grade with good heat resistance and mechanical properties. | Insulation, Speaker, MTS, Processing film, PV cell |
| Adhesion | Clear | Q51DW | 25 | Pretreated on both sides for adhesion. | Insulation, Fuel cell |
| Low heat shrinkage | Clear | Q81 | 25 to 125 | Very low heat shrinkage type treated by off-line process. | FPC, RFID |
| Super low heat shrinkage | Clear | Q83 | 25 to 125 | Extremely low heat shrinkage type treated by off-line process. | Capability for soldering FPC, RFID, processing film for semiconductor, Flat cable |
| Good handling performance | Clear | Q02 | Please enquire | The type that handling performance has better than Q51. | Insulation, Speaker, MTS, Processing film |
(Development products)
| Property | Colour | Film Type | Thickness (micron) | Characteristics | Typical Applications |
|---|---|---|---|---|---|
| Highly transparent, smooth surface |
Clear | Q65H・Q65HA | 50 to 125 | Highly transparent and smooth surface for flexible electronics application Excellent heat stability | OLED, Various TFTs, PV ce |
