Industrial-grade Biaxially Oriented Polyimide (BOPI) Film With UL Certified

Price Negotiable

Price: basing as thickness and quantity

MOQ: 1 roll

Delivery Time: about 15 days

Product Description

Industrial-grade Biaxially Oriented Polyimide (BOPI) Film With UL Certified

Product Overview

The Industrial-grade Biaxially Oriented Polyimide (BOPI) film is engineered for demanding applications requiring extreme temperature stability, superior mechanical strength, and excellent electrical insulation. Its biaxial orientation enhances performance, while corona treatment on both sides ensures optimal adhesion for coatings, lamination, and metallization.

Product Specifications

Attribute	Value
Material	Biaxially Oriented Polyimide Film (BOPI Film)
Thickness	7.5~50μm
Power frequency electrical strength (average value)	≥220
Surface resistivity	≥1.0×10¹⁴Ω
Volumetric resistivity	≥1.0×10¹⁰Ωm

Key Properties

Exceptional Thermal & Electrical Performance: Offers extreme temperature stability and acts as an ideal electrical insulator.
High Strength & Durability: Provides superior mechanical strength, tear resistance, and maintains rigidity under stress.
Inherent Safety & Stability: Features excellent chemical resistance and is inherently flame-retardant for demanding environments.

Main Application Areas

Flexible Circuits & High-Temp Electronics: The preferred base substrate for flexible printed circuits, heaters, and sensors requiring dynamic flex and extreme heat resistance.
Advanced Shielding & Processing: Used in EMI shielding and as a critical barrier or release film in demanding high-temperature manufacturing processes.
Critical Performance Solutions: Enables specialty labels, tapes, and aerospace/automotive electronics where failure is not an option under harsh conditions.