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Metallized bopp film

Metallized bopp film

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24 CNY
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China, Tongling
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Technical characteristics
  • BrandCSF/SAIFU
  • Country of manufactureChina
  • Thickness3.8~15Micrometre
  • Width4.5~100mm
  • tensile Strength>=100MD(MPa)
Description

 

metallized BOPP film                                                                 

This metallized film is specially used for capacitors, power electronics capacitors, film capacitors,DC capacitor,AC capacitor and so on.

 

metallized BOPP film  Cores                                                        

Material

Plastic

Width

Film Slit Width ±0.3mm

Inner Diameter

75mm +1.0mm/-0.5mm

 

metallized BOPP film Roll Outer Diameter                                  

 

WSlit widths

Recommend outer diameter

 

4.5mm≤W<10mm

140mmD185mm  

 

10mmW<25mm


150mm≤D≤185mm


25mm≤W<50mm


150mm≤D≤240mm


50mm≤W


150mm≤D≤350mm

 

Specifications of metallized film                                                    

 

Properties

Unit

Requirements

Density

g/cm3

0.905±0.005

tensile Strength

 MD(MPa)

≥100

Elongation at Break

 MD(%)

40 ~ 200

Heat Shrinkage

MD(%)

≤5 ( 120°C, 10min)( 120°C , 10 min )

Break-dowm voltage

V/µm

≥350 ( 23°C, DC )

Coating square resistance

 Ω/ (square resistance)

  

with heavy-edge area:3±1
 without heavy-edge area: 7.5 ± 2.5

Dissipation Factor

-

≤4×10-4 (20°C,1KHz )

RC

ΩF

≥5×104

 

Main metallized film                                                                   

1.Al Polypropylene film,Zn-Al Polypropylene film,Ag-Zn-Al Polypropylene film

2.Polyester film

3.High square resistance films

4.Gradient square resistance film

5.Safety explosion-proof film

6.BOPP base film for metalizing

metallized film  Storage                                                             

Inner
1.The piled rolls are packed in plastic bag and heat-sealed with desiccants after vacuum removal
2.Labels inside the bags mark film class, type, thickness, width,free margin width and resistance.
Outter
1.The bags are packed in carton cases.
2.The carton cases are packed in wooden cases or reinforced carton.

 

 

1.Metallized Film should be stored in 5~35°c and humidity less than 85% RH.

2.On exposure to moisture, the thin metallized layer is likely to be easily oxidized.

   Once opened, the rolls should be used as soon as possible.

3.It is rerecommend that the opened rolls be stored in temperature conditions of 15-      25°c and humidity of less than 60%RH.
4.Metallized Film kept sealed on the original packing and stored as described above is    guaranteed according to the following conditions:
5.Al metallized film: 12 months from the delivered date.
6.Al/Zn Alloy metallized film: As Zn is relatively unstable,preservation period depends      on the resistance of film.
7.10 Ohms or less: 6 months(from delivery date)
8.10 to 15 Ohms: 3 months(from delivery date)
9.15 Ohms: 1 month(from delivery date)

 

 

 

NOTE:Unusual specification for capacitor film can be negotiated and specified additionally.

For more products and information, please to contact us!

Welcome to our website:  http://www.capacitorfilm.com.

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