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High Quality Soft MPP Metalized Film Roll China Factory for Capacitors
Metallized polypropylene (MPP) film capacitors use high-quality metallized capacitor film for reliable performance in electronic circuits, power supplies, and industrial systems.
Model Number :
MPP Metallized FilmBrand Name :
EVAColor :
SliverOrder(MOQ) :
1000kgProduct Origin :
Anhui,ChinaPayment :
T/T,L/C,DPLead Time :
7-15 DaysShipping Port :
Shanghai,Ningbo,Qingdao,Guangzhou,YiwuApplication :
Capacitor InsulationThickness :
Customized ThicknessRaw Material :
BOPPSize :
Customized SizeMPP film capacitors are capacitors that use metallized polypropylene film (MPP) as the dielectric material for enhanced electrical performance.
They deliver low dielectric loss, good self-healing properties, high insulation resistance, and stable capacitance, making them suitable for a wide range of applications including AC filters, DC filters, and general industrial power systems.
Key Features
High quality metallized polypropylene dielectric for excellent stability
Low dielectric loss enables high efficiency performance
Strong self-healing capability improves service life
Consistent capacitance under varying voltage and temperature
Suitable for demanding industrial and power environments
Technical Parameter：
|
Property |
Unit |
Typical Value |
|
Material |
— |
Metallized Polypropylene Film (MPP) |
|
Density |
g/cm³ |
0.905 ± 0.005 |
|
Film Thickness |
μm |
2 – 12 |
|
Tensile Strength (MD) |
MPa |
≥ 100 |
|
Elongation at Break (MD) |
% |
20 – 200 |
|
Elastic Modulus (MD) |
MPa |
2800 |
|
Heat Shrinkage (MD) |
% |
≤ 5 (120°C, 10 min) |
|
Surface Tension (Corona Treated) |
mN/m |
38 |
|
Surface Roughness |
μm |
0.08 |
|
Melting Point |
°C |
172 |
|
Volume Resistivity |
Ω·m |
> 1 × 10¹⁵ |
|
Dielectric Strength |
V/μm |
≥ 350 (23°C, DC) |
|
Dielectric Constant |
— |
2.2 (20°C, 1 kHz) |
|
Dissipation Factor |
— |
≤ 4 × 10⁻⁴ (20°C, 1 kHz) |
|
RC Value |
Ω·F |
≥ 5 × 10⁴ |
Metallized Polypropylene (MPP) film offers excellent dielectric performance, low dissipation factor, high insulation resistance, and stable mechanical properties.
It is widely used in film capacitors, DC-link capacitors, power electronics, inverters, and industrial energy storage applications.
Typical Applications:
⚡ Power Electronics
Used in AC and DC power systems for filtering, energy storage, and harmonic suppression.
📡 Industrial Control Equipment
Applied in control panels, motor drives, variable speed systems, and industrial automation units.
💡 Consumer & Household Electronics
Suitable for power supplies, lighting systems, UPS units, and other demanding electronic devices.
🧪 Specialized Applications
Used in DC filter circuits, pulse power systems and other high-performance electrical applications.
🔹Product Advantage
*Enhanced electrical stability for critical applications
*Wide range of capacitance and voltage options
*Low loss and high insulation resistance for improved efficiency
*Self-healing properties reduce failure risk
*Strong mechanical robustness and industrial reliability
Why Choose Our Capacitors
01 Competitive Price
Cost-effective solutions from factory direct supply
02 Strict QC System
100% Electrical Testing & Reliability Inspection
03 Self-Owned Factory
Full range production of film capacitors
04 In-Stock Available
Short lead time & fast shipment
05 17 Years Experience
Since 2008.07 in capacitor manufacturing
06 One-Stop BOM Service
BOM quotation within 4 hours
07 Support ODM / OEM
Customized design & branding support
08 Original Manufacturer
Stable quality & fast delivery time
Our Certificate
Our Exhibition
Our Packing
Packing
Our standard packaging follows a double-protection structure of inner box + Outer carton, ensuring your products arrive safely and in perfect condition. For certain items, we also offer individual packaging options, which can be fully customlized according to your requirements.
All outer cartons are made from export-grade, 5-ply corrugated material, providing exceptional strength, compression resistance, and durability during long-distance transportation. We strictly follow international packaging standards to guarantee secure delivery—whether by sea, air, or express.
Customlized packaging, labeling, and palletizing can also be arranged to meet your specific logistics or branding needs.
Logistics & Payment
🚢 Shipping Methods
We provide multiple shipping solutions to meet different delivery needs:
Sea Freight — stable and cost-effective
Air Freight — fast and suitable for urgent or small-volume shipments
We will recommend the best shipping method based on your order size, delivery schedule, and budget.
FAQ
1. Q:What is the principle of explosion-proof safety film capacitor?
A:The metallized electrodes adopt tiny fuses structure. If there is any failure during capacitor operation, the power supply is automatically cut off by disconnecting the micro-fuse. In this way, the failure can be prevented and self-safety protection realized.
2. Q:What’s meaning of P0(S0) and P2(S3) in the EVA capacitor?
A:P0(S0) and P2(S3) are refer to the class of safety protection. P0(S0) means non-explosion-proof. P2(S3) means explosion-proof.
3. Q:Common Installation Methods of Fan Capacitor
A:According to customers’ different installation methods on products, EVA-capacitor can provide the following capacitor styles. EVA-ac motor capacitors are used for starting, running and adjusting speed. EVA-Capacitor are widely applied in table tans, floor fans, ceiling fans, wall fans, luxury ceiling fans, exhaust fans, extractor fans, heater, smash paper machine, turbine, dehumidifier, etc.
Noted: Since the capacitor is made of plastic material, improper installation of the capacitor can cause the plastic ear to break. Therefore, the customer should pay attention to the URYU, screw, hole position to maintain vertical state during the fan capacitor installation.
4. What capacitance tolerances are available?
A:Tolerance on rated capacitance determines its application. Common values are ±5%（J）,±10%（K0）, ±20%（M）.
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