Anti-aging protective film
A protective film, anti-aging technology, applied in chemical instruments and methods, coatings, layered products, etc., can solve the problems of easy eye fatigue, decreased light transmittance, random reflection, etc., and achieve good anti-aging performance and aging speed. The effect of reducing and prolonging the service life
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Embodiment 1
[0012] An anti-aging protective film, comprising a base film of PET material, the surface of the base film is coated with a polyurethane coating, and the polyurethane coating includes the following components mixed in parts by weight:
[0013]
Embodiment 2
[0020] An anti-aging protective film, comprising a base film of PET material, the surface of the base film is coated with a polyurethane coating, and the polyurethane coating includes the following components mixed in parts by weight:
[0021]
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