What kind of screen window is good? What is the best material to use for window screens?

Ultrafiltration membrane screen This kind of screen has the effect of filtering haze and My house is also installed I found some information on the Internet and shared it with you.

The difference between ultrafiltration membrane screen and ordinary screen is that:

1. The nanopore size is only 150 nanometers, and other screens are at least above 5000 nanometers (with a diameter of 2500 nanometers).

2. Other screen windows do not have rainproof function at all.

3. Other screens do not have anti-ultraviolet and anti-pollen functions.

4. Other screen windows are difficult to clean (the surface is treated with special fluoride, and it can be automatically cleaned after rain).

What are nanofibers?

Fibrous material with a diameter of 1 1000 nm and a length of more than 100 times the diameter.

1m=1，000mm=1，000，000um=1，000，000，000nm

Surface area expansion effect.

The surface area of nanofibers is enlarged, which improves the performance of foreign substances on the fiber surface and increases the efficiency of chemical and electrical reactions that occur on the fiber surface.

Pressure effect. When the fiber diameter is 100 nm or less, the pressure loss decreases.

Surface area enlargement effect.

The nanofibers of 100 nm are 1 100 for spider silk 10 m, 1 250 for silk silk 25 m, and 1 1000 for hair 100 m

Like spider silk, a 10um diameter substance, when it breaks down into a 100nm diameter substance, it becomes 10,000 pieces, and the surface area expands by a factor of 100.

Expected effect: Increased reaction surface area - Improved molecular visibility - Increased reaction efficiency.

Nano-sized effect.

Slip flow effect.

The speed of descent is not due to the fact that substances with nanometers of 100 nm or less will have a slippery phenomenon, so the speed will not decrease.

Expected effect: In nanometer size, the capture capacity is increased due to the increased intermolecular gravitational pull.

Normally, the capture capacity increases and the pressure loss increases, but the pressure loss is reduced due to the slippery nature of the nanofibers.

Pressure effect. Reduced pressure loss: slip flow effect.

Theoretically, the smaller the fiber diameter, the higher the pressure loss.

However, in fact, when the fiber diameter is less than 100 nm, the pressure loss decreases.

The core technology of our company's nano products:

The world's leading technology, high productivity of nanofibers.

Safety (produced at room temperature and pressure, so all organic solvents can be used).

High quality (weaving deviation range within 30%)

Compatible with all thermoplastic polymers (PP, polyester, PET, etc.).

Low production cost (production at room temperature and pressure).

Easy to maintain (within 5 minutes of MTBF).

Productivity is improved by the easy exchange of nano nozzles (nano nozzles can be exchanged within 5 minutes).

Product features of nano screen windows.

Biggest feature] Prevent the entry of yellow sand, pollen, volcanic ash and pests (pollen capture rate is about 99%)

The effect is still good, I hope it can help everyone.

The function of the screen window is generally to prevent mosquitoes and flies, and it is used more in summer, so what kind of screen is good? There are many names of screen windows and screen doors on the market, but the mainstream products can basically be divided into translational sliding windows, roller shutter screens, moving up and down three-way windows and folding sash windows, each with its own advantages and disadvantages. Everyone is familiar with the traditional sliding window, so there is no need to introduce it.

The principle of roller shutter screen is similar to that of roller shutter doors, the advantage is that the fiber mesh can be stored, and the disadvantage is that the spring inside the roller shutter box is easy to damage. The three-way window that can move up and down is to divide the screen window into three sections evenly, and the middle part can be moved up and down, so that it is easy to reach out and open the window, the advantage is that it is durable, and the life span is more than 20 years, and the disadvantage is that it affects the light to enter and is not beautiful enough. The folding sash screen has the characteristics of retractable screen of roller shutter screen, and it is not easy to be damaged, and its disadvantage is that it can only use fiber mesh, and its durability is not as good as stainless steel mesh.

After reading these, you have a rough idea of which one is better, if you decide that it will be helpful to you, you can give me a thumbs up, I will do better.

Mosquito-proof, breathable, beautiful, anti-theft, artistic artwork, high-quality quality can make every family rest assured, Biyun is a good brand, and the service attitude is also good.

The best diamond mesh screens, ordinary steel wire mesh, ordinary point Ni Hui mesh and Qianwei net.

Those are fools!

Guangzhou Heyun aluminum-plastic products ****, look at it!

It is recommended to use aluminum alloy!

The plastic ones won't last long!

Generally, there are many diamond yarn materials, strong and firm, and the anti-theft coefficient is high, but ordinary diamond yarn not only blocks the wind and light, but also affects the visual effect.

Therefore, it is recommended to choose high-permeability diamond yarn, which is not only well ventilated, but also has a dense grid and mosquito repellent, and the visual effect is also good, which does not block the line of sight, which is very suitable for high-rise users.