JP Formable Polyimide Film----[[LIREN ELECTRICAL INSULATION MATERIALS]]
 
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JP Formable Polyimide Film

Description:

JP Formable Polyimide Films (e.g. Kapton JP, JPB Film) have been designed to give optimum forming characteristics. Polyimide films for forming have higher elongations at elevated temperatures while maintaining the combination of excellent physical, electrical, and mechanical properties inherent in HN and HA. The films polymer properties enable drawing deeper parts at lower temperatures 280¡ãC~300¡ãC and shorter cycle times. After forming, parts exhibit excellent shape retention and minimum shrinkage.

Application:

Parts may be formed from JP Polyimide Films that were previously difficult or impossible to form with HN:

• Diaphragms for automotive and heating and ventilating sensors and switches

• Speaker cones, domes, spiders, and surrounds

• Other applications including appliances, electronics, and aerospace

 Technical Data:

Property

Unit

JP/JPB Polyimide Film for Forming

Film Model

 

100JP/JPB

200JP/JPB

300JP/JPB

400JP/JPB

Nominal Thickness

¦Ìm

25.0

50.0

75.0

100.0

Thickness Tolerance

¦Ìm

¡À2.5

¡À5.0

¡À7.5

¡À10

Film Width

mm

520

520

Tensile Strength

MPa

¡Ý150

¡Ý150

Elongation

%

¡Ý40

¡Ý40

Glass Transition Temp. (Tg)

¡ãC

265~285

265~285

Dielectric Strength

MV/m

¡Ý160

¡Ý160

Volume Resistivity  200¡ãC

¦¸.cm

¡Ý1.0¡Á1012

¡Ý1.0¡Á1012

Dielectric Constant 1kHz

 

3.5¡À0.4

3.5¡À0.4

Dielectric Factor  1kHz

 

¡Ü4.0¡Á10-3

¡Ü4.0¡Á10-3

Appearance

 

JP: transparent golden film  JPB: black film

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tape Size:  3" paper or plastic core, from 6mm width upward

¡ù   Special thickness or combinations can be supplied according to customer.

Notes: The technical information and data, recommendations, and other statements provided are based on tests or experience which we believes to be reliable, but the accuracy or completeness of such information is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. Kapton is a registered trademark of DuPont.

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