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Home / Products / Metallized PP&PET Films / Metallized Polypropylene Film（MPP Film） / Al MPP Film With Center Margin
  • Al MPP Film With Center Margin

Al MPP Film With Center Margin

Introducing our cutting-edge Al MPP Film With Center Margin, meticulously engineered to elevate your capacitor applications to new heights.
Crafted from premium polypropylene film with a normal thickness ranging from 2.0μm to 12.0μm, this product offers flexibility and durability to meet a variety of electrical requirements.
Featuring a unique center margin type and coated with aluminum on a single or double side, our film ensures conductivity and stability, essential for reliable capacitor functionality.
With a focus on precision, the edge structure is designed with no heavy edge, ensuring ease of handling and seamless integration into capacitor assemblies.
Experience performance and reliability with our Al MPP Film With Center Margin, designed to meet demanding industry standards. Contact us today to learn more about how this advanced film solution can enhance your capacitor projects.
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  • Al MPP Film With Center Margin
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Features

Specifications

Base film Polypropylene film
Normal thickness 2.0μm ~12.0μm
Margin type middle
Coating metal Aluminum 
Coating side Single or double
Edge structure No Heavy edge

Square resistance: Normal film Width and Margin
Width(mm) Margin(mm) Width(mm) Margin(mm)
14 1.5 42 1.5/2.0
18 1.5 50 2.5
20 1.0/1.5 52 1.5/2.0
38 1.5 60 2.0/2.5

Square resistance Tolerance
1.5Ω/□ ±30%
2.0Ω/□ ±30%
2.5Ω/□ ±30%
3.0Ω/□ ±30%
3.5Ω/□ ±30%

Inside/outside core diameter：
Inside core diameter/Tolerance Outside core diameter/Tolerance
75mm +1/-0.5mm 175 ±25mm
220 ±20mm

Data Parameters

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 ℃ 172
Volume Resistivity Ω.m ＞1015
Break-dowm Voltage V/µm ≥350 ( 23°C, DC )
Dielectric Constant 2.2 (20℃，1KHz)
Dissipation Factor ≤4×10-4 (20℃，1KHz )
RC ΩF ≥5×104

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About
Nantong Jiangsen Electronic Technology Co., Ltd.
Nantong Jiangsen Electronic Technology Co., Ltd.
Jiangsen Electronic Technology Co., Ltd. is located in a historical and cultural city of Jiangsu Province Rugao. The Hui-style "Shuihui Garden" tops in gardens and can be found nowhere else. As the hometown to "flowers and plants", the traditional bonsai wins appraise from home and abroad. Moreover, Rugao enjoys the reputation of being the city of longevity. Nantong Jiangsen Electronic Technology Co., Ltd., a dazzling pearl, is sparkling on this ancient and magic land.

Our company covers an area of 78 acres with a construction area of 50,000 square meters. The first phase investment amounts to 160 million RMB and the registered capital is 60 million RMB. Wholesale OEM Al MPP Film With Center Margin Manufacturers and China Custom OEM Al MPP Film With Center Margin Factory. With an integration of manufacturing, designing and sales, our company has high automation in metalized films and film capacitors of all series and pitches.
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