Polyester Film BOPET Without Adhesive Various Thickness Color
product detail
Versatile Transparent BOPET (Polyester) Film without Adhesive
Product Overview: Our BOPET (Biaxially-oriented Polyethylene Terephthalate) film is a high-performance polyester film known for its exceptional physical properties. As a non-adhesive material, it serves as a critical base substrate across various industries. Through the biaxial orientation process, the film gains superior mechanical strength, chemical resistance, and dimensional stability. Whether you need a thin barrier for packaging or a thick dielectric layer for electrical insulation, our BOPET film provides the reliability your process demands.
Technical Specifications & Performance Highlights
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Superior Mechanical Strength: High tensile strength and stiffness, making it resistant to tearing and stretching under tension.
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Excellent Thermal Stability: Maintains dimensional integrity across a wide temperature range, with a low shrinkage rate during heat exposure.
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Optical Clarity & Gloss: High light transmittance and low haze, ideal for applications requiring visual transparency or high-end printing.
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Chemical & Moisture Resistance: Acts as an effective barrier against oils, greases, and many common solvents and chemicals.
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Prime Surface for Coating: The film’s surface is optimized for secondary processes such as metallizing, printing, or coating with various adhesives.
PET film is available in thicknesses from 0.02-0.2mm and in a range of clarity levels that can also be supplied with a variety of surface treatments.
Application
Multi-Industry Applications for BOPET Film
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Electrical Insulation: Used as a dielectric barrier in motors, transformers, and cable wrapping (Class E insulation).
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Flexible Packaging: A core component in multi-layer lamination for food, medical, and industrial packaging.
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Printing & Graphics: High-quality base for labels, membrane switches, face shields, and photographic films.
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Industrial Laminating: Serving as a carrier film or a protective layer for metallic foils, papers, and other plastic films.
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Electronic Components: Used in the production of capacitors, thermal interface materials, and flexible printed circuits (FPC).
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Stationery & Solar: Applied in book covers, document lamination, and as a backsheet component for solar panels.
