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20 μm Polyester Release Film, Excellent Properties in Release Force and Subsequent Adhesion Rate, Without Residuals

Categories Polyester Release Film
Brand Name: HSF
Model Number: 20T0510DS-PET
Place of Origin: China
MOQ: 1000kg
Payment Terms: T/T, L/C
Supply Ability: 80000kg per week
Delivery Time: within 10 days
Packaging Details: PE wrapping film + Bubble film + Wooden pallet (W.1100mm x L. 1100mm x H. 100mm), customized
Material: Polyethylene Terephthalate
Color: Clear, Customized
Thickness: 20μm ± 3%
Width: ≤2300mm
Core: 6" or 3"
Coating: Double Side UV Cured Silicone Coating
Release Force: Side A 1-5gf, Side B 5-10gf, the ratio of release force can be customized
Subsequent Adhesion Rate: ≥75%
Length: ≤12000m
Splice: ≤1
Sample: A4 sheet for free
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20 μm Polyester Release Film, Excellent Properties in Release Force and Subsequent Adhesion Rate, Without Residuals

Clear 20μm PET Silicone Release Film, for converting processing, or laminating with various adhesive side, easy peeloff

S/NTest ItemUnitValueTest Method
3Tensile StrengthMDN/mm²182DIN53455-6-5
5Elongation @ break (%)


6Elasticity ModulusMDN/mm²3565DIN53455-6-5
7Friction CoefficientF/M-US0.411DIN53375
8Haze%70.6ASTM D1003
9Luminousness%75.8ASTM D1003
10Glossiness%26.5-28ASTM D2457
11Thermal ShrinkageMD%1.5ASTM D1204 150, 30min.
12Wetting TensionmN/m58ASTM D2578
13Release ForceInnergf/25mm3Final 10, 20min.
14Sub-sequent Adhesion RateInner%91

Widely applicable for converting processing, or laminating with acrylic base PSA side, rubber base adhesive, hot melts, inks,

cast materials and other special films, easy to peel off.

1. Packaging decoration:

PET release film can be aluminized by vacuum aluminizing machine to form a kind of aluminized cardboard

with metallic luster, which is characterized by degradable and recyclable environmental attributes and is a green,

novel and advanced packaging material that has just been developed.

2. Transfer:

PET transfer film can also be referred to as PET transfer film, which is characterized by its reusability.

It can be used in the field of printing on the one hand, PET release film can be transferred to glass, porcelain, plastic,

metal, leather and cotton textile and other material objects by heating and pressure through a special process;

on the other hand, it can also be used in highly integrated chemical, plate making, vapor deposition,

precision molds and molding of high-tech industries.

3. Protective film:

PET release film can also be applied to the production of PET protective film material, so it can be used not only

for the protection of stainless steel, nameplates and aluminum panels, as well as laptop cases, display screen protection,

can also be applied to electronic die-cutting, photoelectric die-cutting, electronics and other products in the process of protection.

4. Reflective film:

First-class PET release film can be made into PET reflective film through a special process, which has excellent optical properties,

thermal stability and light aging resistance, etc. It is mainly used in reflective requirements for reflective traffic signs, billboards and

industrial safety signs, etc.

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