What are the excellent properties of PET non-silicone release film?
Publish Time: 2024-10-11
Compared with traditional silicone release film, PET non-silicone release film (also known as PET non-silicone release film) has a series of excellent properties, which are mainly reflected in the following aspects:
1. Green environmental protection and no silicone residue
Pure ingredients: PET non-silicone release film has been strictly tested to ensure 100% silicone residue-free, which not only meets the requirements of modern green environmental protection, but also avoids the pollution problems caused by silicone oil residue.
Environmentally friendly treatment: After use, the release film can be treated by incineration or landfill, and will not produce harmful gases, which is environmentally friendly.
2. High-end pressing isolation performance
High filling: As a high-end pressing isolation material, PET non-silicone release film has extremely high filling and can completely replace traditional materials such as copper foil and PTX pressing plate.
Excellent physical and mechanical properties: It has high tensile strength and tear resistance, small shrinkage, and excellent anti-adhesive properties, making it the preferred isolation material for epoxy resin printed circuit board processing.
3. Surface cleanliness and uniform coating
High cleanliness: The surface of PET non-silicone release film is clean and scratch-free, and the coating is uniform and transfer-free, which ensures its stability and reliability in various precision processing processes.
Dimensional stability: During the lamination process, the release film can maintain dimensional stability, reduce the wrinkles of the copper foil, and improve the processing quality.
4. Temperature resistance and flexibility
High temperature resistance: Even at temperatures exceeding 190°C, the PET non-silicone release film remains flexible and will not become brittle, ensuring that the heat conduction and separability performance remain consistent.
Good flexibility: This allows the release film to maintain stable performance in high-temperature processing environments and is suitable for various complex processing techniques.
5. Diversified specifications and customized services
Multiple specifications: PET non-silicone release film offers a variety of thicknesses, colors, widths and lengths to meet the needs of different customers.
Customized services: Customized release film products can be provided according to the specific requirements of customers to ensure that the needs of various special application scenarios are met.
PET non-silicone release film has been widely used in FPC/PCB/HDI/CCL lamination and build-up circuit board manufacturing due to its excellent performance such as green environmental protection, high-end lamination isolation performance, surface cleanliness and uniform coating, temperature resistance and flexibility, as well as diversified specifications and customized services.
