2) Main Technical Specification:Â PET Film Material Silicon Dioxide Powder, CAS 7631-86-9 Coating Material,7631-86-9 Silica Based PET Film Guangzhou Quanxu Technology Co Ltd , https://www.anticorrosionpigment.com
This kind of machine used in simple house , steel plants and other wall board production, speeds up to 30 m / min, greatly improve the production efficiency . 
1)Â Material thickness: 0.3-0.8mmÂ
Working speed: 12-15m/minÂ
Roll station: 18 stations (depend on the profile)Â
Main power: 5.5KWÂ
Hydraulic power: 3KWÂ
Control system: PLC PanasonicÂ
Drive: by chain
2)Â Material thickness: 0.3-0.8mmÂ
Working speed: 25-30m/minÂ
Roll station: 18 stations (depend on the profile)Â
Main power: 7.5KWÂ
Hydraulic power: 3KWÂ
Control system: PLC PanasonicÂ
Drive: by chain
 The application of silica in PET (polyethylene terephthalate) film mainly involves the following aspects:
1. Enhanced performance: Silica can be added to PET film as a filler to improve its mechanical strength, thermal stability, optical transparency and other properties. The physical and chemical properties of PET film can be optimized by adjusting the size and dispersion of silica particles.
2. Surface modification: By depositing silica on the surface of PET film, its surface properties, such as hydrophilicity or hydrophobicity, can be changed, which is crucial for certain applications (such as packaging materials, filter membranes, etc.).
3. Antioxidant effect: Silica can be added to PET film as an antioxidant to help reduce the oxidative degradation of the film during use and extend its service life.
4. Light scattering: In some applications that require specific optical effects, silica particles can be used to scatter light to achieve special visual effects or functions.
5. Biocompatibility and antibacterial properties: In the medical and biotechnology fields, the addition of silica with specific functions (such as silica nanoparticles loaded with antibacterial agents) can give PET films biocompatibility and antibacterial properties, which are suitable for the manufacture of medical devices and biodegradable packaging materials.
6. Anti-fog treatment: Silica can be used as an anti-fog agent component for surface treatment of PET films to prevent water vapor from condensing into fog and improve transparency and visibility.
When using silica to enhance the performance of PET films, it should be noted that factors such as the amount of silica added, particle size, and dispersibility will have an important impact on the performance of the final product. Therefore, in practical applications, careful formulation design and process optimization are usually required.
HS Code: 8474801000
1) Production Characteristic and use: