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Shijiazhuang dadao Packaging materials Co

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High temperature resistant Polyimide Film for Circuit board

產品分類 :

化學->化學肥料

High temperature resistant Polyimide Film for Circuit board

產品規格

Model No:	DD-PI

Country	CN
Brand	DADAO
Packing	Wooden pallet or carton
Minimum Order	500
Payment Term	L/C,T/T,Paypal,Money Gram,Western Union

產品描述

High temperature resistant Polyimide Film for Circuit board


Polyimide Film is a kind of new heat-resistance organic polymer film. It is the best insulation film in the world at present.


Excellent properties:


1. High temperature resistant, 
2.Resistance to radiation, 
3.Resistance to chemical corrosion 
4. Electric insulation performance


Application:


It is widely applicable to various fields, like Circuit board base material , High temperature resistant motor electrical insulating materials  ,navigation, spaceship, rocket missile, atomic energy and electrical and electric industry.


Technical Index:

<table border="1" cellspacing="3" cellpadding="0">
<tbody>
<tr>
<td rowspan="2">

No.

</td>
<td rowspan="2" colspan="2">

Test Item

</td>
<td rowspan="2">

Unit

</td>
<td colspan="6">

Standard

</td>
</tr>
<tr>
<td>

25μm

</td>
<td>

30μm

</td>
<td>

40μm

</td>
<td>

50μm

</td>
<td>

75μm

</td>
<td>

100μm

</td>
</tr>
<tr>
<td>

1

</td>
<td colspan="2">

Density

</td>
<td>

g/cm3

</td>
<td colspan="6">

1.400±0.020

</td>
</tr>
<tr>
<td rowspan="2">

2

</td>
<td rowspan="2">

Tensile Strength

</td>
<td>

Vertical

</td>
<td rowspan="2">

MPa

</td>
<td colspan="6">

≥135

</td>
</tr>
<tr>
<td>

Horizontal

</td>
<td colspan="6">

≥115

</td>
</tr>
<tr>
<td>

3

</td>
<td>

Elongation ratio

</td>
<td>

Vertical and Horizontal

</td>
<td>

%

</td>
<td colspan="6">

≥35

</td>
</tr>
<tr>
<td>

4

</td>
<td colspan="2">

Shrinkage 
150°C 
400°C

</td>
<td>

%

</td>
<td colspan="6">

 
≤1.0 
≤3.0

</td>
</tr>
<tr>
<td rowspan="2">

5

</td>
<td rowspan="2">

Frequency Electrical Intensity

</td>
<td>

Average Value

</td>
<td rowspan="2">

MV/m

</td>
<td colspan="4">

≥150

</td>
<td>

≥130

</td>
<td>

≥110

</td>
</tr>
<tr>
<td>

Individual Value

</td>
<td colspan="4">

≥100

</td>
<td>

≥80

</td>
<td>

≥70

</td>
</tr>
<tr>
<td>

6

</td>
<td colspan="2">

Surface Resistivity (200°C)

</td>
<td>

Ω

</td>
<td colspan="6">

≥1.0X1013

</td>
</tr>
<tr>
<td>

7

</td>
<td colspan="2">

Volume Resistivity (200°C)

</td>
<td>

Ω·M

</td>
<td colspan="6">

≥1.0X1010

</td>
</tr>
<tr>
<td>

8

</td>
<td colspan="2">

Relative Dielectric Constant 48-62Hz

</td>
<td>

 

</td>
<td colspan="6">

3.5±0.4

</td>
</tr>
<tr>
<td>

9

</td>
<td colspan="2">

Dielectric Loss Factor 48-62Hz

</td>
<td>

 

</td>
<td colspan="6">

≤4.0X10-3

</td>
</tr>
<tr>
<td>

10

</td>
<td colspan="2">

Long-term Heat-Resistance Temperature Index

</td>
<td>

 

</td>
<td colspan="6">

≤180

</td>
</tr>
</tbody>
</table>

 


Contact:


Company name:Shijiazhuang DADAO Packaging Material Co.,LTD


Add:NO.9 Changjiang Road,high technology industrial development zone, Hebei ,China


Tel:+86-13722780453


Email: emma(at)ddpackaging.com


Product pictures:


<img title="Pi Film" alt="Pi Film" src="http://i.bosscdn.com/product/23/a2/f8/95908028936ba108fb63106168.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=20&p=5&t=80&text=ZGRwbGFzdGljZmlsbS5ib3NzZ29vLmNvbQ%3D%3D" />
ddplasticfilm.com

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