Superiour Performance BOPET Films

Non-Silicone Coated PET Release Film

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A non-silicone release liner is free from silicone content, offering a smooth touch and subtle gloss. It serves as an effective release liner in specific label applications. Particularly well-suited for silicone-sensitive electronic material processing, it ensures optimal performance while minimizing environmental impact.

  • Thickness: 12 ~ 125mic (Typical thickness: 19/25/ 30/36)
  • Width: 300 ~ 1300mm (Regular: 1020/1090)

Features

  • High strength & durability, optical clarity and good thermal dimensional stability
  • High temperature resistance, up to 180℃
  • Excellent peel force stabilization over time
  • No silicon transfer, high residual adhesion, ideal for applications requiring a silicone-free process
  • Flat and clean surface without wrinkles, scratches, tears, particles, bubbles, pinholes defects

Applications

  • Pressure-Sensitive Adhesive Products: Essential in the manufacture of labels, stickers, and tapes, providing a clean release surface that doesn’t interfere with adhesive properties.
  • Composite Materials Manufacturing: Utilized in the production of advanced composites for aerospace and automotive industries, ensuring easy separation of layers during the curing process.
  • Optical Film Protection: Applied as a protective layer for optical films used in displays and electronic devices, maintaining surface quality during transportation and assembly.
  • Medical Device Packaging: Employed in the packaging of medical devices and pharmaceutical products, offering a sterile and contamination-free release surface.
  • Graphic Arts and Printing: Used in the printing industry for transfer applications and as a protective layer for printed materials, ensuring high-quality image transfer and protection.
  • Solar Panel Component Production: Integral in the manufacturing process of solar cells and modules, providing a release surface for various layers in photovoltaic production.
  • Flexible Electronics Fabrication: Essential in the production of flexible circuits and touchscreens, protecting delicate components and allowing for precise layering during manufacturing.

Property

UnitTypical values Test methods
Thicknessμm

23

ASTM D 374
Haze%

2.5

ASTM D 1003
Transmittance%

89

ASTM D 1003
Glossiness %

85/90

ASTM D 2457
Heat Shrinkage(MD/TD)150℃, 30min%

1.15/0

BMS TT 0.2
Tensile Strength(MD/TD)MPa

230/240

ASTM D 882
Elongation at break(MD/TD)%140/120 ASTM D 882
Release Force(30cm/min, 180°)g/inch 

16

TESA 7475 TAPE
Residual Rate%92 NITTO31B TAPE

Announcement

This information serves as a product description. All information and data provided are based on testing results and are believed to be reliable for reference purposes. However, they do not represent actual values for every product. Not all products are suitable for bonding with all adhesive materials. Before applying this product in actual use, it is recommended to conduct preliminary tests.

Type

PET Release Film

Certification

ISO, SGS

Thickness (μm) 12~125 PriceFactory Price
Width (mm) 300~2500 Package Pallet
Density (g/cm³)1.4Sample Free
Core Size (inch) 3″/6″Payment

T/T, L/C, PayPal

Length (m)

4000~12000

MOQ 1000KG
Corona Treatment Double sides/One side Port Shanghai Port
Processing Type

Extrusion

Place of Origin China

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