Wenzhou Jincheng Plastic Products Co., Ltd.
Wenzhou Jincheng Plastic Products Co., Ltd.
Products
BOPET High-temperature Release Liners
  • BOPET High-temperature Release LinersBOPET High-temperature Release Liners
  • BOPET High-temperature Release LinersBOPET High-temperature Release Liners

BOPET High-temperature Release Liners

BOPET high-temperature release liners film is highly resistant to heat. It can withstand temperatures of up to 220°C without melting or degrading, making it suitable for applications that involve high heat exposure, such as insulating materials and circuit boards.

BOPET high-temperature release liners film is highly resistant to heat.  It can withstand temperatures of up to 220°C without melting or degrading, making it suitable for applications that involve high heat exposure, such as insulating materials and circuit boards.


BOPET High-temperature Release Liners

Product Parameter (Specification)


Physical and Mechanical Properties

Item Name

Standard
Value

Typical
Index

Testing
Standard

Tensile Strength Mpa

MD

≥35

64

ASTM D638

TD

≥25

32

Elongation at break %

MD

≥280

650

TD

≥380

750

Haze %

Thickness≤30μm

≤5.0

≤2.3

ASTM D1003

30μm<Thickness<80μm

≤8.0

≤4.5

Heat Sealing Temperature ℃

Heat Sealing Type

<145

122(≥8N)

/

Non-heat Sealing Type

≥145

/

/

Surface Tension dyn/cm

Treatment Surface

≥380

≥38

ISO 8296

Non-treatment Surface

<33

/

Dynamic Friction Coefficient

/

/

0.65-0.75

ASTM D1984


BOPET polyester film, the thickness of products ranges from 1.2 to 25 wires, depending on the thickness, the number of meters per roll is also different.  Each roll is made of 46 mm inner diameter paper tube wrapped with bubble film.


Can the width of each roll be arranged according to the customer's requirements, and the large demand can be made with 3 wooden pallets (under normal circumstances, one pallet for every 9 pieces)


BOPET High-temperature Release Liners

Product Feature And Application


BOPET High-Temperature Release Liners matte surface is 4.6-6%, with good surface flatness, high cleanliness, good thermal stability and other characteristics, high strength, etc., mainly used in the electronic and electrical industry, including UV curing coating, release Film coating, tape Film coating and other uses.


Product Details


BOPET high-temperature release liners film do not end there.  This film is also highly customizable, with a range of thicknesses, widths, and colors available to suit specific application requirements.  It can also be coated with various materials to add additional properties, such as UV resistance or anti-static properties.


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Contact Info
For inquiries about BOPET film, APET film, PE film or price list, please leave your email to us and we will be in touch within 24 hours.
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