How to judge the quality of one-way perspective glass?

There are windows in places where there are houses, and there are many brands and styles of windows on the market today. Many people in modern times use unidirectional light-transmissive glass windows. The unidirectional light-transmissive glass windows are simple and generous, with good lighting and easy to clean. You can switch windows at will, and it doesn't take up space. Then let's introduce some advantages and purchasing techniques of unidirectional transparent glass and how to judge the quality of unidirectional transparent glass.

Unidirectional light-transmissive glass - what are the advantages of unidirectional transparent glass?

1, beautiful and simple. The unidirectional light-transmissive glass can be completely retracted, and the view from the window is completely visible. The design of the unidirectional light-transmissive glass is simple and generous. The curtains occupy the departmental space of the window, which makes the width of the visual window of the house affected and cumbersome.

2. Maintain privacy. The direction of the unidirectional light-transmissive glass blade is used to block the external line of sight. At the same time, the light is blocked, and the external line of sight from top to bottom is blocked at night. If the convex surface of the blade faces the room, the shadow will not be reflected outside.

3, clean and assured. Usually only wipe with a rag, use a neutral detergent when cleaning. Don't worry about fading or discoloration. The waterproof type of unidirectional light-transmissive glass can also be completely washed.

One-way light-transparent glass - one-way light-transparent glass

1. Look at the quality of unidirectional light-transmitting glass. When purchasing unidirectional light-transmissive glass, it is best to first touch the unidirectional light-transmissive glass blades to see if they are smooth and average, and see if each blade will burr. In general, high-quality unidirectional light-transmissive glass is better handled in terms of blade details, especially unidirectional light-transmissive glass blades made of plastic, wood, and bamboo. If the texture is good, then its service life will be Longer.

2, see the unidirectional light glass flatness. Look at the flatness and uniformity of the unidirectional light-transmissive glass, see if the gap between the individual blades is consistent, and whether the blade has discoloration, discoloration or obvious chromatic aberration.

3, see the flexibility of accessories. The adjusting rod of the unidirectional light-transmitting glass has two functions, one is to adjust the lifting switch of the unidirectional light-transmitting glass, and the other is to adjust the angle of the blade. When overhauling the adjustment rod, first pull the unidirectional light-transparent glass and try to pull it to see if the lifting switch is smooth, then roll the adjustment rod to see if the blade is also flexible.

4. Look at the appearance color. It is necessary to look at the level of cooperation between the unidirectional light-transmissive glass and the color and style of the space. Choose a unidirectional light-transparent glass that you want to coordinate with the color and texture of your home space to increase the beauty of your home.

How to judge the quality of one-way perspective glass?

To determine the level of one-way perspective glass, you can use the following methods:

1. Nail image test method.

Use your nails to lean directly against the glass surface. If the nail image is clear and the nail is in close proximity to the image, the surface is a specular surface. If the image of the nail is blurred and the nail is at a certain distance from the image, the surface is a glass surface.

If the two glasses are tested for image blur by the nail image test method, it is directly judged that the product is a sub-level one-way see-through glass, that is, the glass mirror faces the film-type one-way see-through glass.

2. Mirror surface layer thickness measurement method:

The regular one-way see-through glass surface is uniformly distributed with a special metal medium. Through the general film thickness gauge, the thickness of the mirror layer after the magnetron sputtering process can be measured.

If the thickness of the film layer cannot be measured by the mirror film thickness measurement method, it is directly judged that the product is a mirror-oriented one-way see-through glass in the film.

3, lighting method:

Use a daily white spotlight to shoot at a 45 degree angle to the glass surface. If the brightness of the wall is significantly improved, the surface is a specular surface. If the light shines through the glass, the surface is the glass surface, which is the viewing surface.

The one-way see-through glass of the defective product, because the mirror-reflecting surface is sandwiched between two pieces of glass, the results of the light-testing method are not different, and the data of the left and right sides are not much different. This is the most obvious feature of the mirror-oriented one-way see-through glass in the film.

4, the naked eye observation method:

Authentic one-way see-through glass, because the surface of the glass has a metal medium, the glass is placed on the tabletop. The conventional naked eye can clearly see the existence of a pure silver mirror layer. When the object is close, an intuitive and clear image appears on the mirror surface. The defective one-way see-through glass, because the mirror layer is sandwiched between two pieces of glass, the result of visual observation, there is no difference between the images of the left and right sides of the glass, and the image is dull and dull.

Comments and suggestions:

The optical grade one-way see-through glass is the leading one-way see-through glass production process in China. The optical grade one-way see-through glass has the characteristics of clear mirror surface, high transparency of the viewing surface and hard surface of the mirror medium.

In addition to the above-mentioned series of visual self-tests, the one-way see-through glass can also be supplied with a product inspection report. The test report content should include key technical indicators such as specular reflectance and transmittance.

Editor in charge: Li Zhuang