MPP film | For capacitor |
Material | PP/ PET plastic film |
Thinkness: | 2.2 -15um |
Width: | 17 - 620 mm |
Application | For capacitor |
Aluminum-Zinc alloy metalized polypropylene film for film capacitor
A) Different type  films  Â
1. Aluminum metalized polypropylene film.2. Aluminum-Zinc metalized polypropylene film.3. Aluminum-Zinc metalized polypropylene film with heavy edge.4. Aluminum metalized polyester film.5. Aluminum-Zinc metalized polyester film.6. Aluminum-Zinc metalized polyester film with heavy edge.
7. Safety metallized film
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B) Specifications of metallized filmÂ
 Properties |  Unit |  Typical value | ||
Density | g/cm3 | 1.4 | ||
 Thickness | µm | <5 | 5~12 | â¥12 |
Tensile Strength | MD (MPa) | â¥84 | â¥108 | â¥120 |
Elongation at Break | MD (%) | â¥22 | â¥33 | â¥44 |
Elastic Modulus | MDÂ (MPa) | 3500 | ||
Break-dowm Voltage | V/µm | â¥200 ( 23°C, DC ) | â¥250 ( 23°C, DC ) | |
Heat Shrinkage | MD (%) | â¤2.5 ( 150°C, 10min) | ||
Surface Roughness | µm | 0.095 | ||
Melting Point | â | 256 | ||
Volume Resistivity | Ω.m | >1015  ( 23°C, Humidity 50%) | ||
Dielectric Constant | Â | 3.2 Â (20â,1KHz) | ||
Dissipation Factor | - | â¤60Ã10-4 (20â,1KHz ) | ||
RC | ΩF | â¥1Ã104 |
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