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Matte PET Double-Sided Release Film for PCB Lamination / Lamination Isolation Film / Separation Film

Matte PET Double-Sided Release Film for PCB Lamination / Lamination Isolation Film / Separation Film thumbnail-1
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Matte PET Double-Sided Release Film for PCB Lamination / Lamination Isolation Film / Separation Film photo-1
Matte PET Double-Sided Release Film for PCB Lamination / Lamination Isolation Film / Separation Film photo-2
Matte PET Double-Sided Release Film for PCB Lamination / Lamination Isolation Film / Separation Film photo-3
Negotiable MOQ: 1000 Square Meters (Price negotiable depending on order volume and customization)
Key Specifications
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Type:
Release Film
Origin:
China / US
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Suzhou Southeast Center Electronics Materials Co., Ltd.
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

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Type Release Film
Origin China / US

Matte PET Double-Sided Release Film is made of high-cleanliness PET base material coated with a special release layer. It offers excellent heat resistance (up to 185°C), low shrinkage, and good plasticity. The film surface is flat and uniform in thickness, with stable release force, making it suitable for FPC lamination, die-cutting, and adhesive lamination. It is easy to process, resistant to punching and tearing, available in various colors and flexible specifications, making it an ideal functional release material for the electronics and optoelectronics industries.


I. Application

The Matte PET Release Film is mainly used for FPC lamination isolation, serving as an anti-sticking, isolation, and protective layer in high-temperature lamination processes. Its excellent heat resistance and dimensional stability ensure that the film remains smooth and wrinkle-free during lamination, maintaining product flatness and precision. In addition, it is widely used in:

  • Mobile phone accessories and electronic protective films

  • Adhesive products and die-cutting processes

  • Screen printing, pad printing, and label production

  • Medical and hygiene products

  • Nameplates, membrane switches, and flexible circuit boards

  • Insulating materials and laser anti-counterfeiting films

  • Reflective materials, waterproof membranes, graphite thermal conductive materials, and other fields


II. Features

Excellent Processability: The film is flat, with uniform thickness, not prone to wrinkles or breakage, suitable for high-speed die-cutting and automated lamination processes.

Easy Storage and Use: Long-term storage does not affect performance; smooth unwinding with stable tension control.

Stable High-Temperature Performance: Maintains good plasticity and low shrinkage even at 185°C, ensuring dimensional stability.

Outstanding Release Properties: Stable and adjustable release force; available in various levels from ultra-light to ultra-heavy to match different adhesive systems.

High Surface Cleanliness: Free from crystal points, impurities, or bubbles, ensuring no contamination in precision electronic and optical processing.

Impact and Tear Resistance: Excellent mechanical strength and abrasion resistance; suitable for repeated lamination and multiple peel processes.

Flexible Colors and Specifications: Available in transparent, white, blue, red, gold, black, and other colors, with customizable sizes and appearances.


III. Classification

a. By Release Agent Type:

  • Silicone release film

  • Non-silicone release film

b. By Color:

  • Transparent, white, blue, red, gold, black

  • Custom colors available upon request

c. By Surface Treatment:

  • Single/double-sided release film

  • High-transparency optical release film

  • Matte release film

  • Frosted release film

d. By Release Force:

  • Ultra-light release film

  • Light release film

  • Medium release film

  • Heavy release film

  • Ultra-heavy release film


IV. Advantages Summary

High Temperature Resistance & Low Shrinkage: Maintains dimensional stability under high temperature; ideal for FPC and electronic lamination processes.

Stable and Controllable Release: Consistent release force ensures smooth lamination without adhesive residue.

Clean and Flawless Surface: Suitable for high-cleanliness applications in electronics, optics, and medical fields.

Multiple Custom Options: Thickness, color, release level, and surface treatment can all be customized.

Wide Range of Applications: Applicable across electronic materials, adhesive products, and industrial composites — one film, multiple uses.


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Product Tags: Matte Release Film , FPC Lamination , PCB Lamination

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Suzhou Southeast Center Electronics Materials Co., Ltd.
Verified Business License
Location
Suzhou, Jiangsu, China
Contact Supplier Request Quote Chat Now

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