Multifunctional one-way perspective window film

Abstract

The invention relates to a multifunctional one-way perspective window film which consists of a low-refractive-index scratch resistance layer (1), a first basic material layer (2), an anti-dazzling layer (3), a composite adhesive layer (4), a metal layer (5), a second basic material layer (6), an anti-ultraviolet pressure-sensitive adhesive layer (7) and a release film (8). The low-refractive-index scratch resistance layer (1) is cured on one surface of the first basic material layer (2), one surface of the anti-dazzling layer (3) is combined on the other surface of the first basic material layer (2), the composite adhesive layer (4) is combined on the other surface of the anti-dazzling layer (3), the metal layer (5) combined on one surface of the second basic material layer (6) is compounded on the outer surface of the composite adhesive layer (4), the other surface of the second basic material layer (6) is combined with the anti-ultraviolet pressure-sensitive adhesive layer (7), and the release film (8) is compounded on the outer surface of the anti-ultraviolet pressure-sensitive adhesive layer (7). The multifunctional one-way perspective window film has a one-way perspective function, and no strong dazzle is produced on the inner surface of glass.

Description

technical field [0001] The invention relates to a multi-functional one-way see-through window film, which is especially suitable for the surfaces of automobile windows, building decorative glass, door and window glass, etc. It has the function of one-way see-through, and when people are in the car or indoors, they cannot look at the film surface. It has a strong mirror effect and eliminates the discomfort caused by light reflection to the human eye. Background technique [0002] In order to protect people's privacy, the effect of one-way perspective should be achieved on car windows, building decorative glass, and door and window glass. One method is to directly use coated glass, that is, to coat one or more layers of metal, alloy or metal on the surface of the glass. compound to change the performance of the glass. Due to the poor strength of the film layer, it is generally made into insulating glass and used instead of alone, so that the production cost is relatively high;...

AI Technical Summary

Problems solved by technology

[0003] Although the one-way see-through film or one-way see-through glass currently sold on the market has a one-way see-through function, people will obviously feel a strong mirror effect in the car or indoors. When there is a bright light source inside, the glass surface will Produces obvious glare, causes light pollution, and makes human eyes feel uncomfortable

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