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BOPET Release Film

DN602 BOPET antistatic release films are made from a special master batch and feature an excellent static resistance, great surface smoothness, excellent thermal stability, coating availability and other attractive features.

The PET release films are widely used as silicone coated release base films. Featured separative thin film on the surface, it's produced using plastic film, like PET, PE, OPP which is undergo plasma treatment, fluoride treatment or silicone agent coating on the surface layer of the substrate film. The release film is widely used in printing, silk-screen, pad printing, nameplate production, thin-film switch, flexible printed boards, insulation products, PCB, anti-counterfeiting, adhesion, electron, sealing films, reflecting material, water proof material, medical plaster paper, toilet paper, adhesive products, stamping manufacturing and more.

Structure of BOPET Release Film:
A: Ant-adhesion layer
B: PET film
C: Anti-adhesion layer

Technical Parameter:
Properties Unit Typical value Test Method
Thickness μm 36 50 75 ASTM D347
Tensile Strength MD N/mm2 220 220 220 ASTM 882
TD N/mm2 240 240 240
Elongation at Break MD % 160 160 160
TD % 120 120 100
Thermal Shrinkage30Minute at 150℃ MD % 1.1 1.0 0.9 ASTM D1204
TD % 0.0 0.0 0.0
Haze % 3.5 3.5 3.5 ASTM D1003
Transmittance % 88 88 88
Wetting Tension MN/m 56 56 56 ASTM D2578

The above data is the typical value of the BOPET film, which should be for reference only and not as the guaranteed value.

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