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Home / Products / Metallized PP&PET Films / Optical Film for Capacitors / Plain Slitted Polyester Film
  • Plain Slitted Polyester Film

Plain Slitted Polyester Film

Introducing our high-quality Plain Slitted Polyester Film, specifically engineered for film capacitor applications. Crafted from premium polyester material, this film is designed to meet the stringent requirements of the capacitor industry.
With precise slitting techniques, we ensure uniformity and consistency in every roll of our Plain Slitted Polyester Film. This guarantees reliable performance and mechanical properties crucial for capacitor manufacturing processes.
Our film's smooth surface and consistent thickness make it ideal for use in film capacitors, where precise dielectric properties are essential for performance. Whether for energy storage, filtering, or signal coupling, our Plain Slitted Polyester Film delivers the reliability and stability necessary for demanding capacitor applications.
Experience the quality and performance of our Plain Slitted Polyester Film, tailored to meet the exacting standards of the film capacitor industry. Contact us today to learn more about how this product can enhance your capacitor manufacturing processes.
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  • Plain Slitted Polyester Film
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Features

Specifications

Inside/outside core diameter：
Inside core diameter/Tolerance Outside core diameter/Tolerance
75mm +1/-0.5mm 175 ±25mm
220 ±20mm
280 ±20mm

Data Parameters

Item Unit Typical value Standard test
Density g/㎝ 1.400±0.005 GB/T 13542.2-2009/11
Melting point ℃ 256 GB/T 13542.2-2009/23
Tensile Strength MD MPa 200 GB/T 13542.2-2009/11
TD MPa 280 GB/T 13542.2-2009/11
Elongation at break MD % 100 GB/T 13542.2-2009/11
TD % 90 GB/T 13542.2-2009/11
Elastic Modulus MD MPa 3500 GB/T 13542.2-2009/11
TD MPa 3500 GB/T 13542.2-2009/11
Thermal shrinkage MD % 2 GB/T 13542.2-2009/23   （150℃/30min）
TD % 1 GB/T 13542.2-2009/8
Surface roughness μm 0.085±0.020 SKC Method
Dielectric strength (average) V/μ 450 GB/T 10006-1988
m
Friction coefficient (static/dynamic) 0.3-0.5 GB/T
13542.2-2009/17.1
Relative permittivity 3.2 GB/T
13542.2-2009/16.1
Volume resistivity Ω.m >10"15 GB/T
Dielectric Loss Factor 5.0×10"3 GB/T 13542.2-2009/11

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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 40,000 square meters. The first phase investment amounts to 160 million RMB and the registered capital is 60 million RMB. Wholesale OEM Plain Slitted Polyester Film Manufacturers and China Custom OEM Plain Slitted Polyester Film 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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