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Teonex® PEN Film - Polyethylene-naphthalate Film----[[LIREN ELECTRICAL INSULATION MATERIALS]]
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PEN Film (Polyethylene-naphthalate Film)

 

Description:

Teonex®  PEN Film (Polyethylene-naphthalate Film) is the world's first polyethylene-naphthalate (PEN) film developed and commercialized by Teijin.

PEN Film has many superior properties such as strength, heat resistance, anti-hydrolysis, dimensional stability, low oligomer extraction, etc.

Application:

PEN Film is used in a wide range of electrical and electronics applications including flat-panel displays, touch panels and dry photo resist, information-related applications, 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

Film
Type

Colour

Thickness
(micron)

Characteristics

Typical
Applications

Standard

Q51

Clear

12 to 250

Standard grade with good heat resistance and mechanical properties.

Insulation, Speaker, MTS, Processing film, PV cell

Adhesion

Q51DW

Clear

25

Pretreated on both sides for adhesion.

Insulation, Fuel cell

Low heat shrinkage

Q81

Clear

25 to 125

Very low heat shrinkage type treated by off-line process.

FPC, RFID

Super low heat shrinkage

Q83

Clear

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

Q02

Clear

Please enquire

The type that handling performance has better than Q51.

Insulation, Speaker, MTS, Processing film

Highly transparent,
smooth surface

Q65FQ65F

Clear

50 to 125

Highly transparent and smooth surface for flexible electronics application Excellent heat stability

OLED, Various TFTs, PV cell

 

Properties of Various High Performance Film

Property

Test Method

Unit

PEN

PI

PEI

PPS

PET

Tensile strength

JIS C-2318

MPa

280

280

110

220

230

Tensile elongation

JIS C-2318

%

90

80

80

60

120

Continuous use temperature (mechanical)

UL-746B

C

160

200

170

180

105

Continuous use temperature (electrical)

UL-746B

C

180

240

180

180

105

Glass transition temperature
(film)

TDFJ method
by DMA

C

155

-

212

90

110

Melting point

DSC

C

269

-

-

285

258

Dielectric strength

JIS C-2318

KV/mm

300

280

140

320

280

Dielectric constant

JIS C-2318

-

2.9

3.3

3.2

2.8

3.1

Water absorption

TDFJ method

%

0.3

1.3

0.3

0.02

0.4

Density

JIS C-2151

g/cm3

1.36

1.43

1.27

1.35

1.40

Flammability

UL-94

 

VTM-2

V-0

V-0

VTM-0

VTM-2

Roll Size: 3", 6 paper or plastic core, 6mm width, standard width 1000mm

   Special thickness, length or combinations can be supplied per customers request.

 

Note: Teonex® is a registered trademark of Teijin DuPont Films

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