The PE protective film is based on a special polyethylene (PE) plastic film, which is divided into high-density polyethylene protective film, medium-density polyethylene protective film and low-density polyethylene protective film according to the density. The advantage of PE protective film is that the protected product is not polluted, corroded, scratched during production, transportation, storage and use, and protects the original smooth and shiny surface, thereby improving the quality of the product and the market competitiveness.
PE protective film use:
1. Hardware industry: computer case, galvanized sheet stamping, aluminum sheet, stainless steel sheet, titanium sheet, plastic steel sheet, glass sheet, solar panel and so on.
2. Optoelectronics industry: LCD liquid crystal display, backlight board, cold light film, membrane switch, mobile phone screen and so on.
3. Plastic industry: ABS, PP injection products, PVC sheets, acrylic panels, instruments, plastic lenses, surface protection of painted parts, etc.
4. Printing industry: PVC, PC board, aluminum board, film and other printing nameplate surface protection, etc.
5. Wire and cable industry: the protection of shaft-mounted copper wires, semi-finished products, finished products, and rolled finished products can effectively prevent dust pollution, and have anti-oxidation and anti-dirt effects.
6. In the electronics industry, in production, the finished and semi-finished products are generally used to protect the finished products and semi-finished products, and it is not easy to be scratched and damaged on the assembly line!
7. In the mobile phone digital industry, the mobile phone film is also called mobile phone beauty film and mobile phone protective film.
According to the viscosity of PE protective film, the main points are:
Ultra-low-viscosity protective film, low-viscosity protective film, medium-low-viscosity protective film, medium-viscosity protective film, high-viscosity protective film, ultra-high-viscosity protective film
1. Ultra-low viscosity protective film (that is, slightly low viscosity):
Characteristics: Thickness (≥0.03mm±0.003), width (≤1.3), height (100-1500), base material (PE), peel strength (≤5g/cm), temperature resistance (60), elongation (> 400)
Uses: Easy to use, easy to stick and tear, no glue residue, suitable for organic plates, instruments, display screens, glass lenses, plastic lenses, etc.
2. Low-viscosity protective film
Features: Thickness (≥0.03mm±0.003), width (≤1.3), height (100-1000m), base material (PE), peel strength (10-20g/cm), temperature resistance (60), elongation ( >400)
Uses: Stable adhesion, good adhesion, good peeling performance, no residual glue phenomenon, suitable for steel mirror plates, titanium metal, smooth plastic plates, silk screens, nameplates, etc.
3. Medium and low viscosity protective film
Characteristics: Thickness (≥0.03mm±0.003), width (≤1.3), height (100-1000m), base material (PE), peel strength (30-50g/cm), temperature resistance (60), elongation ( >400)
Uses: Stable adhesion, good adhesion, good peeling performance, no residual glue phenomenon, suitable for furniture Polaroid board, stainless steel board, ceramic tile, marble, artificial stone, etc.
4. Medium adhesive protective film
Characteristics: Thickness (≥0.05mm±0.003), width (≤1.3), height (100-1000m), base material (PE), peel strength (60-80g/cm), temperature resistance (60), elongation ( >400)
