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75 μm Clear PET anti static film, available in many colors, for electronics, medical, automotive and printing etc.
| S/N | Item | Value | Test Method | ||
| 1 | Backing Film Type | Clear PET 75 μm | ± 3% | ||
| 2 | Release Force (gf/25mm) | 8 | TESA 7475 Finat 10. | ||
| 3 | Sub-sequent Adhesion Rate (%) | 89 | |||
| 4 | Total Thickness (μm) | 22 | - | ||
| 5 | Sheet Resistance | 10^6-10^11 ohm/s.q. | Contact by five point probe | ||
| 6 | Tensile Strength | MD | N/mm² | 219 | DIN53455-6-5 |
| TD | N/mm² | 220 | |||
| 7 | Elongation @ break (%) | MD | % | 185 | DIN53455-6-5 |
| TD | % | 130 | |||
Industrial Packaging: The 75-micron clear PET anti-static film is widely used in industrial packaging applications. It serves as a robust and protective barrier for sensitive electronic components, machinery parts, or delicate products during storage, transportation, or shipping. The film's anti-static properties prevent electrostatic discharge (ESD) events that could potentially damage the packaged items.
Electronics Manufacturing: In the electronics manufacturing industry, the 75-micron clear PET anti-static film plays a crucial role. It is utilized as a shielding material for electronic devices, circuit boards, or sensitive components during assembly, testing, or repair processes. The film's anti-static nature helps to mitigate the risks associated with static electricity and ensures the integrity and reliability of the electronic products.
Cleanroom Environments: The 75-micron clear PET anti-static film finds extensive application in cleanroom environments. It acts as a protective layer to prevent static charges from interfering with sensitive manufacturing processes or contaminating the cleanroom environment. The film's anti-static properties contribute to maintaining the cleanliness and controlled atmosphere required in industries such as pharmaceuticals, semiconductors, and biotechnology.
Automotive Parts Protection: The 75-micron clear PET anti-static film is utilized for protecting automotive parts during manufacturing, storage, or transportation. It provides a transparent and durable shield against static charges, dust, scratches, or other forms of damage. The film is commonly used to safeguard sensitive components, such as chrome-plated parts, interior trims, or electronic modules, ensuring their quality and appearance.
Medical Device Applications: In the medical device industry, the 75-micron clear PET anti-static film serves as a critical protective layer for various medical equipment and devices. It helps to prevent electrostatic discharge (ESD) that could potentially damage sensitive electronic components or compromise the functionality of medical devices. The film's transparency allows for easy visibility and inspection of the packaged devices.
It's important to note that the suitability of the 75-micron clear PET anti-static film for specific applications should be verified based on industry requirements, manufacturer guidelines, and customization options available.
The main feature of PET anti-static coated film is its ability to prevent the buildup of static electricity. It has a conductive coating on one or both sides of the film, which allows charges to dissipate and prevents static buildup. This results in improved handling, processing, and protection of sensitive components and products. The main colors of the film commonly used in application scenarios are transparent or translucent (colorless).
However, other colors such as pink, blue, and yellow may also be used, depending on the application. The color is mainly used for identification purposes to differentiate between different types of films and facilitate quality control.
To coat an antistatic fluid onto an already produced PET film, the PET film is first unwound from its original roll and passed through
a coating applicator that applies the antistatic fluid to the film's surface. This can be done using various coating methods such as
gravure, reverse gravure, Mayer rod or air knife, depending on the viscosity of the antistatic fluid and the desired coating thickness.
After the coating process, the PET film is then passed through a drying oven to remove the solvent from the antistatic fluid.
Once the solvent is evaporated, the film is rewound onto a new roll.
It is important to note that the effectiveness of this coating process depends on the type of antistatic fluid used and its compatibility
with the PET film. The process should also be carefully controlled to maintain a consistent coating thickness and avoid any defects or
inconsistencies in the final product.
