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High Temperautre Insulation Polyimide PI Film
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product: view count: 54High Temperautre Insulation Polyimide PI Film 
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period for delivery: Consignment Deadline days
Expiry date: Long Effective
last update: 2018-03-31 06:48
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High Temperautre Insulation Polyimide PI Film

Descriptions:

High Temperautre Insulation Polyimide PI Film is a general-purpose film, synthesized by polymerizing an aromatic dianhydride and an aromatic diamine. It has excellent balance of electrical, mechanical, physical, thermal, and chemical properties over a wide range of temperatures from -269 to 400 (-452 to 752). It also has good dimensional stability, radiation resistance, and flame resistance. It does not melt or burn as it has the highest UL-94 flammability rating: V-0.


Features:

 • High dielectric strength

 • Good dimensional stability

 • Chemical resistance

 • Radiation resistance

 • Flame resistance UL V-0

 • UL approved qualified film

 • Temp resistance from -269℃ to 400℃ (-452℉ to 752℉)


Applications:

PI Film can be metallized, punched, formed, laminated, or adhesive coated. It can be used in a variety of electrical and electronic insulation applications:

• wire and cable tapes,motor slot liners, magnet wire insulation, formed coil insulation, transformer and capacitor insulation

• Polyimide Adhesive tape or polyimide laminates. .
• Coverlay or Stiffener in F-PCB
• Polyimide Label

• Polyimide tubing.

 

Data of Non Adhesive Polymide Insulation Film

Type

Xinst PI Film Typical Value

Nominal Thickness

(µm)

Unit    Weight (g/m²)

Tensile Strength (MPa)

Elongation

(%)

Shrinkage 30min at 150(%)

Shrinkage

120min at 200   (%)

Dielectric Strength (MV/m)

Volume Resistivity

(Ω.cm)

Dielectric Constant

At 1kHz

Dielectric Factor

At 1kHZ

Xinst0101-13

13

18.3

171

72

0.04

0.09

300

1.5x1017

≤3.9

≤4.0X10-3

Xinst0101-20

20

28.4

178

97

0.05

0.09

319

2.9x1015

≤3.9

≤4.0X10-3

Xinst0101-25

25

35.5

191

100

0.06

0.09

305

7.8x1015

≤3.9

≤4.0X10-3

Xinst0101-50

50

71.0

183

105

0.06

0.09

282

7.7x1015

≤3.9

≤4.0X10-3

Xinst0101-75

75

106.5

180

110

0.06

0.15

230

7.2x1015

≤3.9

≤4.0X10-3

Xinst0101-100

100

142.0

175

101

0.06

0.15

210

5.6x1015

≤3.9

≤4.0X10-3

Xinst0101-125

125

177.5

163

100

0.10

0.15

180

4.9x1015

≤3.9

≤4.0X10-3

Xinst0101-150

150

213.0

150

105

0.10

0.15

156

4.6x1015

≤3.9

≤4.0X10-3

Xinst0101-175

175

248.5

145

110

0.10

0.15

143

3.9x1015

≤3.9

≤4.0X10-3

Xinst0101-200

200

284.0

135

105

0.10

0.15

133

3.8x1015

≤3.9

≤4.0X10-3

Xinst0101-225

225

319.5

125

95

0.10

0.15

128

3.8x1015

≤3.9

≤4.0X10-3

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