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metallized bopp film
| Model No. : | MPP FILM |
|---|---|
| Brand Name : | CSF/SAIFU |
Product 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 |
140mm≤D≤185mm |
|
10mm≤W<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.
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