Black and white protective film black and white film Product Name: black and white film production: printed film, shrink film, plastic film, reflective film, blue film, stretch film, composite film, transparent PE film, textured protective film, black and white PE protective film, PVC electrostatic protective film, high-temperature protective film, PE low viscosity protective film, PE shrink film, protective film of stainless steel, aluminum ceiling protective film, white protective film, mat special protective film and so on ... the full range, of varying thickness, color, viscosity and diverse different types of specifications can be customized products to meet the needs of customers in the industry according to customer requirements. Products for: stainless steel sheet, plastic products, metal processing, electronics, printing industry, glass and various smooth surface protection to prevent product being scratched or damaged. Advantages: Can be sticky, can lift, no residue, do not fall off, not broken, do not damage the surface pattern and decorative coating surface, beautifully decorative materials to keep the status quo and protect the surface finish, light transmission. PE protective film in black and white black and white steel protective film black and white film: suitable for stainless steel plate, aluminum plate colored black and white film PE transparent protective film: ① performance test: Easy to paste on the surface stripping, unwavering plastic, with plate bending 90 ° is not broken do not fall off. ② load test: 360 small. ■ ① performance test: Easy to paste on the surface stripping, unwavering plastic, with plate bending 90 ° is not broken, do not fall off. ■ ② load test: 360 hours 20 ℃ -50 ℃ to withstand 2Kg / 2.5cm2 load peeled surface without glue residue. ■ ③ aging test: 300W UV light irradiation conditions for 240 hours at 50 ℃, and no cracking, no distortion, no residual glue tear off the surface phenomenon. ■ ④ moisture resistance test one hour of light rain +1 hours> 240 hours does not fall off the surface without adhesive residue after peeling.