| Usage: | Metallized Film for Capacitor Use |
|---|---|
| Type: | Metallized Film |
| Material: | BOPP |
| Hardness: | Soft |
| Transparency: | Opaque |
| Normal Thickness: | 2-12um |
| Samples: |
|---|
| Customization: |
|---|
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Audited Supplier 
| Base film | PP | PET |
| Normal thickness | 2.0μm ~12.0μm | 1.9μm ~12.0μm |
| Margin type | Single, two margins | |
| Coating metal | Zinc-Aluminum alloy,Aluminum | |
| Coating side | Single,two sides | |
| Edge structure | Heavy edge | |
| Cutting type | Straight cut, wave cut | |
| Reinforced resistance | Normal resistance |
| (2~4)Ω/ | (6~9)Ω/ |
| (1~3)Ω/ | (4~6)Ω/ |
| (1~3)Ω/ | (12~18)Ω/ |
| (2~4)Ω/ | (17~23)Ω/ |
Remarks: The required square resistance, width and margin can be customized according to customer needs.
| Inside core diameter/Tolerance | Outside core diameter/Tolerance | ||
| 75mm | +1/-0.5mm | 220 280 320 |
±20mm ±20mm ±20mm |
| Note: A pair tolerance of outside core diameter ≤2mm. | |||
Properties |
Unit |
Typical value |
| Density | g/cm3 | 0.905±0.005 |
| Thickness | µm | 2.0 ~ 12 |
| Tensile Strength | MD (MPa) | ≥100 |
| Elongation at Break | MD (%) | 20~200 |
| Elastic Modulus | MD (MPa) | 2800 |
| Heat Shrinkage | MD (%) | ≤5 ( 120°C, 10min) |
| Wetting Tension | mN/m | 38 (Corona treated side) |
| Surface Roughness | µm | 0.08 |
| Melting Point | ºC | 172 |
| Volume Resistivity | Ω.m | >1015 |
| Break-dowm Voltage | V/µm | ≥350 ( 23°C, DC ) |
| Dielectric Constant | 2.2 (20ºC,1KHz) | |
| Dissipation Factor | ≤4×10-4 (20ºC,1KHz ) | |
| RC | ΩF | ≥5×104 |
Properties |
Unit |
Typical value |
||
| Density | g/cm3 | 1.4 | ||
| Thickness | µm | <5 | 5~12 | ≥12 |
| Tensile Strength | MD (MPa) | ≥84 | ≥108 | ≥120 |
| Elongation at Break | MD (%) | ≥22 | ≥33 | ≥44 |
| Elastic Modulus | MD (MPa) | 3500 | ||
| Break-dowm Voltage | V/µm | ≥200 ( 23°C, DC ) |
≥250 ( 23°C, DC ) |
|
| Heat Shrinkage | MD (%) | ≤2.5 ( 150°C, 10min) | ||
| Surface Roughness | µm | 0.095 | ||
| Melting Point | ºC | 256 | ||
| Volume Resistivity | Ω.m | >1015 ( 23°C, Humidity 50%) |
||
| Dielectric Constant | 3.2 (20ºC,1KHz) |
|||
| Dissipation Factor | - | ≤60×10-4 (20ºC,1KHz ) |
||
| RC | ΩF | ≥1×104 | ||
Suppliers with verified business licenses
Audited Supplier 
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