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.
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)
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.
Hot Tags: BOPET High-temperature Release Liners, China, Manufacturer, Supplier, Factory
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