PE PROTECTION FILM
In terms of function, protective film is to attach a layer of film to the physical object to be protected. The protected items are not contaminated, eroded, or scratched during production, processing, transportation, storage, and use, protecting the original smooth and shiny surface, thereby improving product quality and market competitiveness.
Application scope
A、 Metal product surface, coated metal product surface
Aluminum profiles, aluminum-plastic panels, aluminum ceilings, other aluminum products, stainless steel, spray painting, painted metal surfaces, bending, stamping, cutting metal products
B、 Surface of plastic products
Plastic steel profiles, plastic sheets, plastic products, plastic panels
C、 Surface of automotive products, electronic products, and signage products
D、 Other product surfaces
Organic glass, glass products, marble, decorative tiles, lens protective film E, carpet film, dust film, spacer protective film, electrostatic film
thickness（mm) | width（mm) | length（mm) | Inner diameter of cylinder core（mm) | ||||
specifications | deviation | specifications | deviation | specifications | deviation | specifications | deviation |
0.02-0.18 | ±0.005 | 20-1500 | ±1 | 50-500 | Not lower than the indicated value | 76 | ±1 |
project | index | ||||||
h-type | M Mode | L-type | |||||
180 ° peel strength, g/25mm | 120-300 | 50-120 | 15-50 | ||||
Fracture elongation,% | ≥150 | ||||||
Tensile strength (longitudinal and transverse) MPa | ≥11 | ||||||
UV aging resistance test (300W UV lamp tube irradiated for 48 hours) | After peeling off, there are no residual adhesive marks on the surface | ||||||
Temperature resistance test (70 ℃, 48h) without detachment | After peeling, there is no residual adhesive left and the surface is not corroded | ||||||
