Modern automobile beauty care refers to the maintenance conditions required by different parts and materials of the automobile, and adopts different automobile beauty care products and construction techniques to carry out brand-new maintenance and care for the automobile.
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Structure diagram of automobile film
1, wear-resistant layer: composed of wear-resistant polyurethane, which can resist the friction damage caused by normal scrubbing.
2.PET safety base: It is made of high-strength and high-transparency PET polyester and pigment through melt extrusion and biaxial stretching, and can also be made into varieties with different colors by adding dyes.
3. Metal thermal insulation layer: Metal electroplating is a commonly used thermal insulation technology. Nano-metal layers with high reflectivity to infrared rays, such as aluminum, silver and nickel, are sputtered on PET films by vacuum evaporation or vacuum magnetron sputtering.