What is the principle of anti -fog swimming goggles?

What is the principle of anti -fog swimming moster

The temperature of the water around the goggles is low, and the local temperature of the people in the domestic people is relatively high. The air in the Swimming goggles is easy to condense on the inner wall of the Swimming goggles to form a tiny water (fog) drip.These small fogs reflect the light to make people's eyes blur.Therefore, the swimming mirror anti -fog is to prevent this fog that can not exist steadily.Now the general method is to modify the surface of the Swimming goggles into super -proof water, so that once the little fog is condensed on the surface of the swimming mirror, it will quickly spread to form a water film. Once the water film is formed, the fog will condense on the water film.(Ball) shape to achieve the effect of anti -fog.

How to choose anti -fog mirror

First of all, the softness and fit of the silicone rings are the most important. You must choose a comfortable silicone ring so that you will not leke your eyes when swimming, and you must be enough to fit the face, so that you will not leak in.

Secondly, it is a lens. The material of the lens of the swimming moster is also very particular. It is best to use the material with anti -strike characteristics. In this way, the lens will not be used for a long time, and the underwater vision is still clear.At the same time, it is best to be light, and the effect of anti -water resistance is better.

As for the choice of the back mirror, of course, it is necessary to adjust. It is suitable for the head shape of different people, and the softness is also very important.

The size of the frame directly determines the size of the field of vision.The big frame has a large field of view, but the mirror of the small frame looks more handsome.

Organic anti -fog mirror classification

1. Anti -fog lens

Stop the fog layer by coating micropores.It can be treated with holes in the mirror surface and glass. Anti -fog coating is generally rich in conductive information A to and silicon oxide.Form a super -proof water anti -static antibacterial agent with inferior anti -dirt, anti -fog, and anti -static effects.

2. Electric heating anti -fog lens

The mirror humidity is increased by electricity.There is no fog.In addition, the mist evaporates quickly.There are other types of anti -fog mirrors on the market.

3. Nano composite anti -fog lens

The nano -glass anti -fog mirror film is combined with physical and chemical phase with the glass.Because water cannot form water droplets on the appearance of the base material, the disposed of glass appearance has hydrophilic function.Instead, a uniform water film is formed to achieve the anti -fog effect.

Classification of inorganic anti -fog mirror

1. PVC-resistance wire anti-fog film

The material is: polyvinyl chloride resistance wire.Features of this membrane: Lead salt stabilizers will be added during production, which are toxic, love heat and soft, hard -to -power, crispy, and easy to get aging.A little break, the entire anti -fog film was scrapped.Advantages: good ductility and electrical insulation performance, convenient materials, cheap prices.The overall service life of this membrane is 4-5 years.

2. pet-resistance wire anti-fog film

The material is: polyester resistor wire.The characteristics of this membrane are: pet membrane surface is Smooth, non -toxic and environmentally friendly, heat -resistant, wear -resistant, corrosion -resistant, anti -aging.The overall service life of this membrane is 8-10 years.

3. pet-carbon fiber anti-fog film

The material is: polyester carbon fiber.The characteristics of this membrane are: cumbersome production process, long construction period, high cost.High toughness, tensile resistance, long service life (more than 20 years), surface -shaped heating body, high temperature resistance, and carried oxidation.Multi -line parallel, even if a certain point breaks, does not affect the anti -fog performance of the entire membrane, the temperature can be appropriately adjusted within a certain range, it is not easy to deform and break, and can be reused.Because of the stability performance and high service life of this film, the renovation of high -end hotels is generally selected for this kind of anti -fog film.However, this carbon fiber -proof fog film, because the selection and processing of materials are complicated, the price of carbon fiber -proof foggy film is relatively high.

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