50 μm blue PET silicone coated release film, for tapes, labels and
packaging etc.
50-micron light blue translucent PET silicone coated release films
have a unique set of properties, such as high tensile strength,
flexibility,
and good release characteristics, which make them suitable for
various applications in different industries.
Some real main application scenarios of 50-micron light blue
translucent PET silicone coated release film are:
1. Industrial Tapes:
Industrial tapes, such as double-sided tapes, cloth
tapes, and foam tapes, use 50-micron light blue translucent PET
silicone coated release
film as a protective backing. The film ensures that
the adhesive surface of the tape remains protected during
transportation and storage,
providing added strength and stability to the
adhesive material.
2. Graphic Overlays:
50-micron light blue translucent PET silicone coated
release film is commonly used as a protective backing for graphic
overlays. It provides
temporary protection to the adhesive side of the
graphic overlay, ensuring that it remains intact during the
installation process.
The film is also used to protect the overlay's
printed surface from scratches and other types of damages.
3. Adhesive Labels:
50-micron light blue translucent PET silicone coated
release film is widely used in the manufacturing of self-adhesive
and pressure-sensitive
labels. The film is used as a temporary protective
backing for the adhesive surface of the label, ensuring that it
remains strong and securely
adhered to the substrate during transportation and
storage.
4. Flexographic Printing:
Flexographic printing industry uses 50-micron light
blue translucent PET silicone coated release film as a base layer
for different printing plates.
The film ensures that the printing plates remain
intact during the manufacturing and printing process and protect
them from any damages
caused during the transportation and storage.
5. Packaging:
50-micron light blue translucent PET silicone coated
release film is used as a temporary protective backing for the
adhesive surface of various
packaging materials, including wraps, bags, labels,
and more. The film ensures that the packaging material remains
intact throughout the
distribution chain and protects the contents from
dust, dirt, and other contaminants.
In conclusion, 50-micron light blue translucent PET silicone coated
release films have various applications in the industrial tapes,
graphic overlays, adhesive labels, flexographic printing, and
packaging. The film's primary function is to provide temporary
protection to different materials and ensure that they remain
intact during transportation and storage.
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 | gf/25mm | 3-5 | 4 | Final 10, 20min. |
13 | Sub-sequent Adhesion Rate | % | 91% | 92 |
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