Configuration
| Properties | Units | Typical Values | Test Methods |
| Tensile Strength | MD | MPa | ≥210 | ASTM D882 |
| TD | MPa | ≥210 |
| Elongation | MD | % | ≥90 | ASTM D882 |
| TD | % | ≥90 |
| Heat Shrinkage | MD | % | ≤2.0 | ASTM D1204 |
| TD | % | ≤1.0 |
Wetting Tension
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| Dyne/cm | ≥52 | ASTM D2578 |
| Co-efficient of Friction | Static TF/(TFC) | | 0.55/0.60 | ASTM D1894 |
| Dynamic TF/(TFC) | 0.50/0.55 |
| Haze | % | ≤3.0 | ASTM D1003 |
| Width Tolerance | mm | +/- 2 | - |
| Lateral Edges Alignment | mm | ≤2 | - |
| Splice | Unit/roll | ≤1 | - |
| Splice Percent Per Shipment | % | ≤15 | - |
Excellent transparency and brilliance.
Outstanding chemical resistance.
Suitable for food contact applications. High impact and breakage resistance.
No pre-drying required.
Excellent fire resistance. Low non-toxic smoke generation
Recyclable. Environment friendly. Burns without releasing dioxins into the atmosphere.
Reduces sound transmission.
Thermal Stability • Articles manufactured with this product should not be exposed to continuous use at over 65°C, according to the application.
Applications
Security glazing
Signs
Machinery protection
Articles for food and health use
Vending machines
Point of Purchase displays
Street furniture (vandal-proof)
Building parts
Great printability
Great printability allows the ink to have a fine leveling during print process, and after drying, the ink will adhere tightly onto the surface of PET film.
PET film is polar material, which is born with good wetting tension on the surface, that is helpful for the adhesion of inks. In actual application, usually the PET film will have to be corona treated to strengthen the dyne level for the surface, and make it more durable in storage.
However in some hot and wet areas like South America, the over-dose moisture in the atmosphere and high temperature will highly accelerate the weakening of wetting tension that is so bad for print, and may cause quality accident in print produce, so the PET film will have to be chemically coated to fight against quick weakening, and we will give a futher analysis on this in further posts.
Great Dimensional Stability
PET film, should be biaxially oriented in produce to strength the dimension stability. When the PET film roll is uploaded to the release roller on the print machine, the film will be applied a certain tension in the machine direction to make it as flat and smooth as possible to accept the fine leveling of the inks and coatings.
Good Stiffness
Good stiffness is great help when we want to achieve good standup effect for the final package, especially the standup pouch packages for liquid products, such as liquid laundry detergent or windshield washer fluids in 1-3liters.
For liquid products, they are versatile and flexible, if the standup pouch is not able to provide good stiffness, the liquid produce may collapse in the package, that is so bad for product branding and sale.
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