50 μm Clear PET non silicone coated release film for electronics,
medical, automotive and printing etc.
Clear PET non-silicone coated release film is a type of film that
is used in a variety of applications where a release liner is
required.
This film is typically made from clear polyester (PET) that is
coated with a non-silicon release agent on one side.
Here are some common applications for clear PET non-silicon coated
release film:
1. Labels:
The film is used as a backing material for labels,
stickers, and decals.
The non-silicone release coating allows the label to
easily separate from the backing, so it can be applied to the
desired surface.
2. Medical devices:
The film is used as a liner for medical devices, such
as wound dressings or transdermal patches.
The non-silicone coating prevents any contamination
from the release liner, which is important for maintaining
sterility.
3. Packaging:
The film can be used as a release liner for packaging
materials that need to be easily opened, such as pouches or bags.
The clear PET film allows the contents to be visible
while also providing a barrier against moisture and other
contaminants.
4. Electronics:
The film is used as a release liner for electronic
components, such as adhesive tapes or protective films.
The non-silicone coating prevents any damage or
interference to the electronic device during the release process.
* Clear PET non-silicon coated release film is a
versatile material that is used in a wide range of applications
where a reliable
release liner is needed.
Besides, the application of non-silicon release film is mainly
based on two points:
1. It does not contain silicon, so there are no issues with silicon
transfer contamination.
2. It is compatible with silicone and gel, and is cheaper than
fluorine-coated film
(although the release effect is not as good as
fluorine-coated film).
S/N | Test Item | Unit | Standard | Value | Test Method |
1 | Thickness | μm | 50 ±2% | 49.72 | GB/T6672 |
2 | Color | - | Transparent | - | - |
3 | Tensile Strength | MD | Mpa | ≥180 | 187 | GB/T 1040.3 |
TD | Mpa | ≥190 | 196 |
4 | Elasticity Modulus | MD | Mpa | / | 4144 |
TD | Mpa | / | 4230 |
5 | Elongation @ break (%) | MD | % | ≤200 | 148 |
TD | % | ≤200 | 139 |
6 | Thermal Shrinkage | MD | % | ≤1.5 | 0.96 | 150℃/30min |
TD | % | ≤0.0 | 0.00 | 200℃/10min |
7 | Friction Coefficient | F/M-US | % | ≤0.65 | 0.5 | GB/T 10006 |
F/M-UK | % | ≤0.50 | 0.3 |
8 | Haze | % | ≤5 | 2.99 | GB/T2410 |
9 | Luminousness | % | ≥86 | 89.4 | GB/T2410 |
10 | Glossiness | % | ≥100 | 133 | GB/T8807 |
11 | Wetting Tension | mN/m | ≥50 | 58 | GB/T14216 |
12 | Release Force | Inner | gf/25mm | 3-5 | 4 | Final 10, 20min. |
Outer | 10-15 | 12 |
13 | Sub-sequent Adhesion Rate | Inner | % | ≥85 | 90 |
Outer | ≥85 | 92 |