BOPP Film

Types of Plain Film For Capacitor

High-Precision Dielectrics for Global Capacitor Manufacturing

It is made of high-purity electrical grade uniform polypropylene resin, which is biaxially stretched by the flat film method. It has the characteristics of good thickness uniformity and easy rolling. It can be applied to the field of capacitors with roughened films or used in thin film capacitors after high vacuum metallization.

Micron-level Precision: ± 0.1mm width tolerance.

Stable Square Resistance: Optimized for self-healing.

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Types of Plain Film For Capacitor

High-transparency plain slitted polypropylene (BOPP) base film for capacitor manufacturing.

Plain Slitted Polypropylene Film

2.0μm – 12.0μm

It adopts imported polypropylene resin particles, which are biaxially stretched by flat film. It has the characteristics of good thickness uniformity, high mechanical strength and excellent electrical performance.

High-clarity plain slitted polyester (BOPET) base film for capacitor manufacturing.

Plain Slitted Polyester Film

2.0μm – 12.0μm

It is made of imported alcohol phthalate, which is biaxially stretched. It has the characteristics of high tensile strength, high dielectric strength, high dielectric loss, high loss, high thickness, and large point resistance. 

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